
Finding IB Chemistry exam practice that provides real examiner-style feedback and meaningful progress tracking is difficult for many students and teachers. Most practice resources rely on generic question banks or outdated materials and lack examiner-authored marking or adaptive analytics. This comparison details features, pricing, and feedback support across leading IB Chemistry platforms so you can choose one that fits your revision style and budget.

Tiber Tutor reports more than 85,000 students in over 130 countries. The platform focuses on IB sciences and maths and pairs examiner-created content with analytics that track progress across the syllabus. That combination makes it practical for students who need exam-style practice and measurable improvement.
The site houses interactive questions with examiner mark schemes, linked to immediate feedback and model answers for practice. It also provides performance tracking and analytics plus a custom test builder so you can construct topic-specific mocks that mirror timed papers. Extensive video tutorials, detailed notes, flashcards, and a syllabus checklist round out support for IB chemistry and other STEM courses.
The one clear advantage is the platform’s integrated view of practice and progress. Students answer examiner-marked questions and then see their results mapped to the syllabus checklist and analytics. That tight connection between practise and measurable syllabus coverage is uncommon among IB resources.
Content comes from examiners and experienced educators, which helps questions and mark schemes mirror real IB expectations. Integrated progress tracking and the syllabus checklist make gaps visible so you know which topics to prioritise. Schools use the materials globally, which speaks to the product’s classroom utility and alignment with IB assessment style.
Students targeting high IB scores in chemistry and other sciences who want exam-style practice tied to measurable progress. Teachers seeking a syllabus-aligned resource for classroom use and mock exams. Parents who want a structured, evidence-based way to support revision and track improvement.
Integrated performance tracking linked to syllabus monitoring lets you convert practice into curriculum coverage at a glance. That means you can schedule mocks around weak topics and show teachers or tutors concrete progress reports. For schools, the same linkage simplifies reporting and target setting for cohorts.
A chemistry student watches a two-part tutorial on acid–base equilibria, completes a set of examiner-marked questions, and then uses the test builder to simulate a 40-minute section of paper 2. Progress analytics highlight two subtopics that need extra work, and the student focuses revision accordingly to improve accuracy on subsequent attempts.
Per-subject access starts at £19/month or £219 billed every 2 years for the Per-Subject Plan. An All-Access option exists, though the exact price for that tier is not publicly listed in the product summary.
Website: https://tibertutor.com

Revision Village reports being trusted by 85% of IBDP students worldwide. That claim positions it as a widely recognised study resource for many diploma candidates. The platform bundles topic-sorted question banks, full mock exams, and mobile flashcards for rapid revision. Many students cite its exam-style practice as the most immediately useful feature.
Revision Village supplies examiner-designed question banks organised by topic and difficulty, so you can target weak areas efficiently. It also includes full practice exams and prediction exams that simulate real timing and question style. Summary key concepts and mobile flashcards support quick review while Newton AI provides guided feedback on written responses. The platform offers application support for classroom tools and LMS integration.
The defining feature is the examiner involvement. Content is written or reviewed by IB examiners and aligned closely with the IB syllabus and assessment styles. That alignment helps questions mirror mark schemes and examiner expectations, giving students practice that matches real exam demands.
That figure about widespread student trust signals strong community adoption and perceived usefulness. The mix of topic banks, timed mocks, and prediction exams helps replicate exam pressure. Teacher tools and classroom analytics support assessment creation and tracking, and tiered access with a free option suits different budgets.
Revision Village will not suit students studying outside the IB curriculum. Schools seeking content for non-IB syllabuses will find gaps. Learners on tight budgets who cannot access paid tiers may find free content insufficient for full exam practice. Students who struggle to follow a regular study routine will get less value from the platform.
Revision Village integrates with Google Classroom, ManageBac, and PowerSchool. These connections ease assignment distribution and grade syncing for teachers. Integration support helps embed practice tasks into regular classroom workflows.
IB students aiming for exam-style practice and examiner-aligned questions will benefit most. Teachers and schools wanting a library of question banks and assessment tools also gain clear classroom value. The platform suits learners who can commit to regular practice and use feedback to refine answers.
A final-year IB Chemistry student uses topic banks to drill acid base equilibria and runs two full prediction exams under timed conditions. They review Newton AI feedback on extended-response answers and correct structure and terminology. Weekly mock schedules from the teacher sync through ManageBac to the student, keeping revision focused.
Revision Village offers a free tier, a single course option from $249 as a one-time payment, and a full learning suite from $499 as a one-time payment. The one-off pricing model suits students who prefer a single purchase to a recurring subscription.
Website: https://revisionvillage.com

RevisionDojo reports serving over 600,000 students and teachers globally. Backed by Y Combinator, it sells subscription tiers for exam practice and grading tools. The platform bundles examiner-authored questions, notes, and an AI study partner into a single workflow.
A large question bank pairs with expert-authored textbooks and notes to mirror IB exam styles and mark schemes. Interactive lessons include flashcards and quizzes, while the AI study partner Jojo offers tailored guidance during practice. Automated grading covers EE, IA, and TOK with detailed feedback and exemplar answers for practice.
Examiner-created, exam-specific content combined with AI-driven personalised feedback and automated grading recreates real exam conditions. That blend aims to reduce guesswork in marking and to provide targeted next steps for improvement.
RevisionDojo’s marketing materials state users report significant grade improvements and reduced exam stress. The platform centralises practice questions, notes, videos, and flashcards so you can move from concept review to exam-style practice quickly. AI grading and Jojo speed up feedback cycles, while mobile app support makes study sessions easier between lessons.
If you need fully free resources, the subscription model will feel restrictive and potentially costly. Schools seeking exhaustive mark schemes or long-form subject videos may find the depth uneven for specific subjects. Students who prefer tutor-led explanations instead of AI feedback will want a different mix of support.
IB and MYP students who want high-volume exam practice and rapid feedback will find this platform useful. It suits students preparing for final assessments and those who want AI-graded drafts of extended work. Teachers who need a central repository of examiner-style questions and quick grading tools will also benefit.
A student revises organic chemistry by scheduling topic quizzes, reviewing examiner notes, and asking Jojo for stepwise hints during timed papers. The student then uploads an IA draft for automated grading and uses the exemplars to adjust structure. That improvement claim is the stated outcome many users reference.
Pricing starts at $18/month for Plus and $21/month for Pro, with discounts for longer commitments and occasional sales. The exact feature split between tiers is listed on the website and varies by subject access.
Website: https://revisiondojo.com

FourtyFive reports thousands of questions mapped to the IB syllabus. It uses an IB-trained AI examiner to mark answers against real IB mark schemes. The platform supports handwriting input and adapts practice with a mastery algorithm to target weak topics.
The bank offers syllabus mapped questions across SL and HL for Paper 1, Paper 2, and Paper 3 for higher level. An AI examiner marks responses instantly and returns detailed feedback with annotation and explanation. The system accepts handwriting via stylus or tablet and generates personalised recommendations from its mastery algorithm.
The standout feature is the IB-trained AI examiner that marks answers against authentic IB mark schemes and produces exam style feedback. That marking feeds the platform’s personalised sequencing so practice follows each student’s current mastery score. The tight link between marking and recommendation is the core reason tutors use the site for targeted revision.
Realistic exam style questions mirror the current syllabus and help you practise the exact question types you will meet in the diploma. Automated marking provides detailed comments and marks quickly, saving teacher time and letting students iterate on answers. Handwriting support using Apple Pencil or stylus keeps practice close to real exam conditions and the adaptive sequencing focuses practice on weaker subtopics to use study time efficiently.
Questions are original IB style and not redistributed past papers, so wording and difficulty can differ from actual exams.
The platform depends on internet access and device compatibility for handwriting features, which may limit use in low connectivity settings.
Syllabus updates require platform updates, so question banks may lag immediately after major syllabus changes.
If you require authentic past papers rather than original exam style questions, this service is not the right match. Students who prefer only typed answers or who lack a compatible stylus will miss some handwriting features. Schools that need a fixed offline question repository rather than an evolving online bank should look elsewhere.
This resource suits IB Chemistry students preparing for Papers 1 through 3 who want exam relevant practice with rapid scoring. It also fits teachers and parents looking for a way to assign marked homework and track mastery. Schools adopting digital revision tools will find the adaptive feedback useful for cohort monitoring.
A higher level student simulates a timed Paper 2 session using a stylus, submits handwritten answers, and receives marks and annotated feedback within minutes. The platform flags thermochemistry and equilibrium as weak areas and queues focused questions on those topics. The student repeats short practice sets until the mastery score rises, then moves on to past paper style timing.
Website: https://fourtyfive.org/ib-question-bank/chemistry
When comparing resources for IB Chemistry preparation, it becomes evident that Tiber Tutor stands out for its integration of exam-style practice with syllabus-mapped progress analytics. However, alternative platforms offer their own unique advantages that may better suit different needs.
Tiber Tutor excels in matching practice questions directly with detailed syllabus analytics, enabling students to identify and address weaknesses efficiently. RevisionDojo, by contrast, provides extensive AI-driven feedback for written assignments, making it for refining extended responses. This distinction emphasises the varied value each platform offers depending on the student’s goals.
RevisionDojo provides monthly subscription options, while Revision Village offers a one-time purchase model, accommodating diverse user preferences. For students aiming for depth in preparation without recurring payments, platforms such as Revision Village might present an advantageous alternative. This balance between cost structures ensures every student might find an accessible option.
For students prioritising targeted IB syllabus-aligned practice, Tiber Tutor excels through its focus on both question relevancy and precise syllabus coverage. Features such as the test builder and detailed syllabus analytics are particularly appealing for those preparing strategically for the exams. However, students needing extensive written content feedback or all-inclusive features without subscriptions might explore other platforms mentioned.
Tibertutor’s integrated approach to practice and syllabus tracking ensures a thorough and measurable revision experience.
| Platform | Core Features | Best For | Pricing | Notable Limitation |
|---|---|---|---|---|
| Tibertutor | Interactive questions, performance tracking, custom test builder | Students aiming for high IB scores in sciences | £19/month or £219 biannual | Subscription required for full access |
| Revision Village | Examiner-designed question banks, prediction exams, Newton AI for feedback | Students seeking timed mocks and examiner feedback | Free; $249 one-time single course, $499 full suite | Limited depth for non-IB courses |
| RevisionDojo | Examiner-authored banks, AI study aid “Jojo”, automated grading | IB and MYP students wanting personalised feedback | $18–$21/month | Advanced features mostly behind paywall |
| FourtyFive | Syllabus mapped questions, IB-trained AI examiner, handwriting input | Students preparing for Papers 1–3 with fast grading | Pricing not published | Not redistributed past papers; device-dependent |
Many IB students and teachers face the challenge of finding resources that combine exam-style questions with clear progress tracking. The need to target weaker topics with precise feedback often causes frustration and slows revision. Tibertutor offers a comprehensive solution by pairing examiner-created, syllabus-specific questions with immediate feedback and detailed analytics. This helps students focus their efforts strategically and see real improvement over time.
With features such as interactive quizzes, video tutorials, and personalised test builders, Tibertutor supports both students aiming for top scores and teachers seeking syllabus-aligned materials. Explore how tailored practice and syllabus monitoring work together to boost confidence and exam preparedness.
Explore Tibertutor’s IB Chemistry resources and find out how you can track progress clearly and practise effectively.
Visit Tibertutor to access examiner-designed questions and dedicated support for IB sciences.
Start improving your IB Chemistry practice today.
Tibertutor provides interactive questions with examiner mark schemes, enabling effective exam practice linked to immediate feedback and model answers. This feature allows students to assess their performance and pinpoint areas needing improvement, making it an excellent tool for IB Chemistry exam preparation.
Revision Village is trusted by 85% of IBDP students worldwide and focuses on a mix of topic banks and prediction exams to replicate exam conditions. Tibertutor, on the other hand, offers integrated performance tracking linked to syllabus monitoring, helping students convert practice into curriculum coverage at a glance.
Yes, Tibertutor includes performance tracking and analytics that highlight progress across the syllabus, enabling tailored revision plans. This feature ensures that students can see measurable improvement over time, making practice effective.
While Tibertutor does require a subscription for full access, it offers a structured and evidence-based way to support revision. If budget constraints are significant, consider checking if there are any free resources specifically focused on IB Chemistry in your school or local library.
Tibertutor features a custom test builder, allowing students to create topic-specific mocks that mirror timed papers. This flexibility helps students focus their revision on particular areas of the curriculum they find challenging.