What is RevisionDojo?
RevisionDojo offers IB question practice, exam preparation, study resources, and coursework tools.
RevisionDojo
KognityRevisionDojo vs Kognity
Source freshness: dated public claims, last updated .
- RevisionDojo homepage
- RevisionDojo pricing (Free vs Plus vs Pro)
- RevisionDojo tutoring page
- Kognity IB DP product page
Do you want to know wether RevisionDojo or Kognity is best for IB? This page provides a through comparison of both tools.
TL;DR
Last updated:
- •TL;DR: In RevisionDojo vs Kognity, Marksy is included as a third option and usually does best for checking several IB drafts.
- •RevisionDojo and Kognity each have strengths, but Marksy is generally the best alternative if your priority is getting IB-ready grading output fast.
- •Free plan with 5 full gradings/month, then clear paid tiers at 50/200 gradings.
- •Grade IA, EE, and TOK drafts, practise orals, and check sources from the same account.
- •Fast feedback and optional batch uploads make it easier to check more than one draft.
What is Kognity?
Kognity provides digital IB textbooks, classroom assignments, and progress data for schools, teachers, and students.
Features comparison
| Feature |  RevisionDojo |  Kognity | |
|---|---|---|---|
| General | |||
IB oriented ?IB-specific tools need less setup than a blank chat box. | Strong?Made specifically for grading and improving IB work. | Strong?Strong IB-first positioning across the homepage. | Strong?Explicit IB DP product positioning and collaboration claims. |
Affordable ?Shows what users actually pay, including per-review and billed-total caveats. | Strong?$0 entry with 5 full gradings/month, then paid student plans from $14.99/month. | ×No?Public premium pricing is high at about $198/month for full access, so it is not affordable for most students. | ×No?No fixed self-serve public sticker price; schools are usually quoted custom annual contracts. |
Has free tier ?Students can start immediately without procurement or upfront payment. | Strong?5 complete gradings monthly on free access. | ×No?Has free tier but very limited. | ~Partial?Free access trial path exists, but full use is school subscription-led. |
Transparent pricing ?Lower uncertainty at evaluation time. | Strong?Public monthly pricing with free, student, and teacher tiers. | ×No?Prices fluctuate a lot, and is in constant discount despite being advertised as time limited. | ?Unclear?Pricing is per-student per-year but final costs are quote-based. |
| Coursework grading | |||
IA / EE / TOK grading support ?Made for IAs, Extended Essays, TOK, and other IB coursework. | Strong?Grades IA, EE, and TOK drafts. | Strong?Paid plans advertise IA, EE, and TOK grading. | ×No?Dedicated IA, EE, and TOK grading is not advertised. |
Marks by criterion ?Criterion-by-criterion marks and feedback, not generic advice. | Strong?Shows estimated marks and feedback for each assessment criterion. | ~Partial?Structured feedback is available but limited to paid tiers. | ×No?The public site does not clearly show marks by coursework section. |
AI detection ?Integrity checks are native, not a separate purchase. | Strong?20-50 paid-tier AI checks monthly. | Strong?Paid grading plans include AI-detection checks. | ×No?No public AI-detection check is advertised. |
Specific tips ?A clear list shows students what to fix first. | Strong?Pairs comments with a short list of changes to make next. | ×No?The public site does not clearly show a consistent list of specific fixes. | ×No?No dedicated list of draft-specific fixes is advertised. |
Quick ?Fast feedback leaves time to edit and check another version. | Strong?Fast feedback leaves time to edit and check another version. | Strong?Core paid flows are positioned around fast turnaround for iterative student feedback. | ×No?Not positioned as a quick grading-feedback product. |
Human review ?Human review can help edge cases but usually adds time and cost. | ×No?Uses AI feedback rather than a human examiner review. | ×No?A human grading review is not a main advertised feature. | ×No?Not positioned as an examiner-review marketplace. |
Good price for grading drafts ?The cost of checking several drafts matters more than one review. | Strong?Subscription pricing keeps repeated retries cheaper than per-review models. | ×No?Premium plans are expensive if you mainly want to grade drafts. | ×No?School-led annual contracts can be heavy for individual grading-focused use. |
| Textbooks and simulations | |||
Online textbooks ?Useful for understanding a topic before working on coursework. | Strong?Includes online textbook chapters as well as draft grading. | Strong?Supports online subject notes and revision resources. | Strong?Digital IB textbook and classroom content are core pillars. |
Hundreds of simulations to learn concepts ?Interactive simulation depth improves understanding before drafting. | Strong?Public simulations hub includes hundreds of IB learning simulations. | ×No?No public simulation library positioned as a core feature. | ~Partial?Interactive learning resources exist, but a simulations count is not clearly public. |
Available for free ?Free learning content removes friction for everyday revision. | Strong?Core simulation and revision resources are publicly accessible. | ~Partial?Free content exists, but textbook access is limited. | ×No?Trial access exists, but full textbook access is subscription-led. |
| Oral practice | |||
Practice and get feedback ?Oral practice should include structured scoring feedback. | Strong?Built-in oral practice returns feedback after each attempt. | Strong?Paid plans include oral practice with feedback. | ×No?Not publicly positioned around oral/IO practice loops. |
Affordable oral practice ?Predictable oral-practice costs matter when students rehearse frequently. | Strong?Oral practice is included in plan limits, not charged per attempt. | ×No?Oral-practice pricing is not affordable given limited structured support. | ×No?No oral practice feature is advertised. |
| Questionbank | |||
Practice IB questions ?Question practice is valuable when linked to criterion-aware feedback. | ×No?No first-party questionbank is publicly offered by Marksy. | Strong?Question practice is a core value proposition. | Strong?Publicly advertises a 10,000+ question bank and auto-corrected assignments. |
| Teacher features | |||
Grade assessments in large batches ?Batch grading throughput matters for teacher workloads. | Strong?Bulk grading supports up to 15 submissions at once. | ?Unclear?Bulk submission specifics are not clearly documented on public pages. | ~Partial?Assignments are managed through a school or class account. |
Export grading results in bulk ?Exportable outputs simplify moderation and record-keeping. | Strong?Feedback outputs can be reused and shared for iteration. | ?Unclear?The public site does not clearly explain bulk result exports. | ~Partial?Teachers can manage classroom assignments and progress data. |
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Frequently Asked Questions
What makes Marksy different from RevisionDojo or Kognity?
Marksy is made for checking several IB drafts and is rated strong for grading value, compared with no for RevisionDojo and no for Kognity. Current public prices: Marksy — $0 entry with 5 full gradings/month, then paid student plans from $14.99/month. RevisionDojo — Public premium pricing is high at about $198/month for full access, so it is not affordable for most students. Kognity — No fixed self-serve public sticker price; schools are usually quoted custom annual contracts. Marksy leads 11 rows against RevisionDojo, especially Specific tips and Good price for grading drafts, and 15 rows against Kognity, especially IA / EE / TOK grading support and Marks by criterion.
Can Marksy grade full coursework drafts?
Yes. Marksy accepts full coursework submissions for supported assignments and returns a predicted mark, comments, highlights, and a list of fixes.
What happens if Marksy cannot read my file?
Marksy checks whether the file and grading result can be read. If a check fails, it can retry safely instead of showing a broken report.
Can teachers grade several files at once?
Yes. The highest plan can grade up to 15 files in one batch and export the results.
What are Marksy usage limits for Free/Student/Teacher tiers?
Current monthly grading limits are 5 on Free, 50 on Student, and 200 on Student Plus. Oral practice and AI checks have their own monthly limits.
Is student data private and can users delete data?
Marksy uses account-scoped access controls and user data-management paths. From a product-fit perspective, this page's matrix also shows RevisionDojo vs Kognity at 6-4, while Marksy still leads as the practical grading-first alternative.