RevisionDojo and Kognity support IB learning in fundamentally different ways. Kognity is primarily a school-licensed digital textbook, assignment, and classroom analytics platform, while RevisionDojo combines independent revision, exam practice, AI feedback, and coursework support for students and schools.
The better choice therefore depends on the problem being solved. Kognity is often stronger when a school wants a shared, centrally managed teaching resource. RevisionDojo is often stronger when students need an integrated system for independent revision, timed practice, feedback, and IA, EE, or TOK development.
RevisionDojo vs Kognity: the short answer
Choose Kognity if your priority is an official co-published textbook model, teacher-set assignments, class engagement data, and consistent implementation across departments. Kognity describes itself as the IB's only digital-first publishing partner and says it is used by one in three IB schools. These are Kognity's published claims, rather than findings from an independent head-to-head study.
Choose RevisionDojo if the priority is exam preparation, targeted question practice, timed mock examinations, Jojo AI feedback, flashcards, and coursework workflows. Students can access RevisionDojo's IB resources independently, while schools can use classroom, assessment, and bulk-feedback features through RevisionDojo for Schools.
Neither platform replaces teachers, current IB subject guides, or authenticated assessment procedures.
Decision table
| Area | RevisionDojo | Kognity | Likely better fit |
|---|---|---|---|
| Core model | Student and school platform for revision, practice, AI feedback, mocks, and coursework | School-licensed interactive textbooks, assignments, practice, and analytics | Depends on whether revision or curriculum delivery is the priority |
| Curriculum content | Syllabus-aligned notes, lessons, flashcards, questions, and exam resources | Structured interactive textbooks covering supported DP subjects | Kognity for textbook-led teaching; RevisionDojo for concise revision |
| Assignments | Custom tests, question practice, exam simulations, and school workflows | Teacher-set, differentiated, auto-correcting assignments | Kognity for routine classroom assignment management |
| Assessment banks | Topic-filtered IB-style questions, worked methods, Test Builder, and Exam Mode | A vendor-reported bank of 10,000+ IB-aligned questions | RevisionDojo for exam-focused drilling; Kognity for textbook-linked formative assessment |
| Analytics | Practice results, topic diagnostics, AI feedback, and school tools | Class engagement, assignment completion, practice performance, and progress dashboards | Kognity for established whole-class monitoring |
| Independent revision | Questionbank, notes, flashcards, predicted papers, mocks, and Jojo AI | Practice Centre, textbook activities, notebook, highlighter, and progress tracking | RevisionDojo for intensive exam revision |
| AI feedback | Jojo AI explains concepts and provides mark-scheme-aware practice feedback | Primarily automated feedback and explanations within questions and assignments | RevisionDojo for conversational and extended-response feedback |
| Coursework | Rubric-aware support for IA, EE, and TOK drafts | Not positioned primarily as a complete coursework-feedback platform | RevisionDojo |
| Accessibility | Browser-based connected resources; schools should test individual requirements | Published tools include text-to-speech, reading assistance, display controls, and translation on supported resources | Kognity where built-in reading assistance is decisive |
| Purchasing | Individual plans plus school access | Institutional subscription purchased by schools or districts | RevisionDojo for individual buyers; either for schools |
Interactive textbooks and curriculum alignment
Kognity's central strength is its interactive textbook model. Its resources combine written explanations, diagrams, video or interactive elements, checks for understanding, and links to assignment and progress tools. Kognity also states that selected resources for subjects including Psychology, Environmental Systems and Societies, Business Management, Biology, Chemistry, and Physics have been co-published with the IB.
That relationship matters when schools want a common resource closely structured around the current course. It does not make the textbook itself an assessment regulation, however. Teachers must still consult the applicable IB subject guide and programme documentation.
RevisionDojo organizes content around a revision cycle rather than a single textbook sequence: learn from notes or lessons, recall through flashcards, apply knowledge in the IB Questionbank, receive feedback, and retest under examination conditions. This is particularly useful after teaching has occurred or when a student must repair specific weaknesses quickly.
Assignments, assessment banks, and analytics
Kognity lets teachers select material, assign work to classes, differentiate tasks, and use automatically corrected activities. Its assessment tools are closely connected to textbook content, making the platform suitable for homework, retrieval practice, flipped learning, and formative checks.
Kognity reports a bank of more than 10,000 questions and says its automated resources can save teachers planning and marking time. Its claim of saving up to ten hours per week should be understood as vendor-reported evidence, not a guaranteed saving for every department. Actual savings depend on curriculum mapping, existing resources, marking policies, and teacher adoption.
Its analytics dashboards emphasize class-level oversight: content engagement, assignment completion, question performance, and individual progress. RevisionDojo analytics are more closely connected to exam preparation, showing students what they missed and directing them toward relevant practice. RevisionDojo mock examinations add timed conditions and question-level review.
AI feedback and coursework support
Jojo AI is a significant difference between the platforms. Within RevisionDojo, students can ask for explanations, work through unfamiliar methods, receive feedback on practice answers, and identify a suitable next revision task. The value lies in shortening the delay between making an error and understanding it, although students should still verify important advice against teacher guidance and official course documents.
RevisionDojo also provides an IB Coursework Grader for IA, EE, and TOK drafts. It is designed to identify rubric-related strengths, omissions, and possible revisions, not to issue an official IB mark. Coursework must remain the student's own work, and teacher supervision remains essential.
This distinction matters because the IB uses both external and internal assessment. According to the IB's overview of Diploma Programme assessment, examinations form the basis of assessment in most courses, while many subjects also contain internally assessed or externally assessed coursework. The extended essay is an independent, self-directed research paper, so AI feedback should guide reflection rather than generate submitted writing.
Accessibility and independent revision
Kognity publishes more specific information about built-in accessibility and reading support. Depending on the resource, this includes text-to-speech, syntax highlighting, background adjustments, and translation. Schools supporting multilingual learners or students with reading differences should test these tools during a trial rather than assume that every feature meets every access arrangement.
RevisionDojo's main independent-study advantage is breadth of workflow. A student can move among explanations, flashcards, practice questions, timed papers, and coursework feedback without waiting for a teacher to create each task. The Jojo AI study assistant can clarify steps during that process, but productive revision still requires closed-book retrieval, written work, and timed practice.
Implementation and school pricing
Kognity is designed for institutional adoption. Its pricing and subscription page states that subscriptions are purchased by schools or districts and charged per student per year, with teacher access included. It offers full-access and group or department options, while exact prices depend on enrolment and the package selected.
This model requires coordinated onboarding, account provisioning, curriculum mapping, and agreement about how frequently teachers will assign work. It offers the greatest value when several departments use the textbooks, assignments, and analytics consistently.
RevisionDojo supports both individual subscriptions and school use. Current student plan details are published on the RevisionDojo pricing page, while institutions should request current school terms rather than estimating costs from individual plans. Coordinators should compare total annual cost, subject coverage, teacher access, data protection, support, integrations, contract length, and the proportion of students likely to use each feature.
Recommendations by user
Individual students
RevisionDojo is generally the more practical purchase because it can be accessed independently and is designed around revision, questions, mocks, AI feedback, and coursework. Kognity is not normally sold directly to individual students, although a student whose school subscribes may find its textbooks valuable for learning course content.
Classroom teachers
Choose Kognity when you need a consistent textbook sequence, assignable activities, automatic correction, and clear class analytics. Choose RevisionDojo when students need more exam-style drilling, timed papers, rapid answer feedback, or structured support across coursework and revision.
Coordinators and school leaders
Kognity may be the better strategic fit for a school replacing printed textbooks with centrally managed digital resources. RevisionDojo may be better when the main priorities are independent revision, assessment practice, AI-assisted feedback, and IA, EE, or TOK support. A short pilot should test teacher workload, student participation, accessibility, data quality, and actual classroom use before a multi-year commitment.
Conclusion
The RevisionDojo vs Kognity decision is not simply about which platform has more features. Kognity is strongest as an interactive, school-managed curriculum and assignment environment; RevisionDojo is strongest as a connected revision, examination-practice, AI-feedback, and coursework system. Students can begin with RevisionDojo's Questionbank and Jojo AI, while schools should evaluate both platforms against their teaching model, accessibility needs, and implementation capacity.
Sources and referenced URLs
- RevisionDojo homepage
- RevisionDojo IB resources
- RevisionDojo Questionbank
- RevisionDojo Coursework Grader
- RevisionDojo mock exams guide
- Jojo AI guide
- RevisionDojo for Schools
- RevisionDojo pricing
- Kognity for the IB Diploma Programme
- Kognity pricing and subscriptions
- Kognity assessment tools
- Kognity analytics and data
- Kognity Practice Centre
- Kognity interactive content
- IB Diploma Programme assessment
- IB extended essay overview