eevi vs MatuMath
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
eevi
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Eevi is a voice-first AI language tutor that gets learners speaking from day one. Each session is a real conversation, adapted to the learner's level, interests, and challenges. The curriculum is grounded in over 15 academic frameworks in language research, making eevi less like an app, and more like a tutor. Over a billion people are learning a new language right now. Fewer than 10% ever reach conversational fluency. Eevi is built to change that. Founded in Amsterdam in 2025. Go to eevi.ai to learn more. Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://eevi.ai/privacy
MatuMath
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MatuMath is the go-to app to prepare for the Swiss gymnasium maturitΓ© (high-school diploma) in mathematics β from the common core to the advanced level. Your entire syllabus, structured and corrected, in a single app: - 71 clear theory sheets, with definitions, formulas and figures β polished mathematical rendering. - 2,850 multiple-choice questions, all corrected and explained. - 40+ maturitΓ© exams (2006β2025), in timed or review mode, with detailed corrections and self-assessment. - 618 essential flashcards (definitions and formulas) with spaced repetition to retain knowledge for the long term. - Progress tracking: "syllabus mastered", study-day streaks, daily goal, and a personalized tip on the home screen. Tailored to YOUR level: - Standard (M1) or Advanced (M2) β the content adapts, the common core is shared. All subjects: Algebra, linear algebra, calculus, combinatorics, analytic and vector geometry, complex numbers, probability, trigonometry, powers/roots/exponentials/logarithms, and more. Built for efficient revision: - Tackle your mistakes first with a smart review system. - Cloud sync: pick up your progress across all your devices. No ads. MatuMath supports you all year long, right up to exam day. Terms of Use: https://conditions.matumath.com Privacy Policy: https://confidentialite.matumath.com
Screenshots
Verdict
The clearest difference is update cadence: eevi at every 5 days against MatuMath's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. eevi sells 3 in-app purchases, starting at $14.99 per month and MatuMath sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
eevi ships an update every 5 days, MatuMath fortnightly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | eevi | MatuMath |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days β better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 38 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | eevi B.V. | Stephane Hartmann |
In-app purchases
eevi
- Monthly$14.991 Month
- 6-Month Course$44.996 Months
- Yearly Course$79.991 Year
MatuMath
- Premium mensuel$19.991 Month
- Premium Trimestriel$59.993 Months
- Premium Annuel$179.991 Year









