Maths Post vs Stormiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Maths Post
Read full descriptionHide full description
Une app de maths pensée pour le BUT, le BTS et l'IUT — et qui va jusqu'à la licence (L1, L2, L3), aux maths de l'ingénieur et au CAPES de mathématiques. Révise efficacement avec des cours clairs et des exercices types corrigés étape par étape. La correction se dévoile progressivement : tu cherches d'abord, les indices viennent ensuite, la solution complète en dernier. • Cours structurés par chapitre (nombres complexes, dérivation, intégrales, matrices, probabilités, séries de Fourier, Laplace…) • Exercices types corrigés en détail, et entraînement rapide pour t'exercer • Annales du CAPES externe de maths corrigées question par question (sujet 2026, sujet zéro) • Quiz pour t'auto-évaluer • Deux niveaux : socle (BTS/BUT) et approfondissement (BUT/licence/CAPES) • Un tuteur IA pour débloquer un exercice quand tu coinces • Ardoise manuscrite (abonnement Pro) : écris ta question à la main, le tuteur la lit Tu prépares le CAPES de maths ? Choisis la filière CAPES : des chapitres qui suivent le programme officiel bac+3, et les annales corrigées sujet par sujet. Gratuit pour démarrer, avec des questions offertes au tuteur IA. L'abonnement Pro débloque l'approfondissement et le tuteur au-delà de ces questions. — Politique de confidentialité : https://mathspostbac.com/legal/confidentialite Conditions d'utilisation (EULA) : https://mathspostbac.com/legal/cgu
Stormiz
Read full descriptionHide full description
Stormiz is a notebook that listens to your lecture and writes with you. RECORD THE LECTURE Start recording when the lecture starts and put your phone in your pocket — recording keeps going with the screen locked, so a two-hour lecture survives your auto-lock timer. Stormiz transcribes what was said and lays it out as notes, split idea by idea, with the audio kept alongside so you can hear any passage again. WRITE, AND ASK FOR HELP WHEN YOU WANT IT Your page has no bottom. Type "/" to reach the assistant: rephrase, correct, write up, structure, continue the sentence you started. Every suggestion arrives as a proposal with the change shown — you accept it or you throw it away. Nothing is rewritten behind your back, and nothing happens unless you ask. ASK YOUR NOTEBOOK Ask a question and get an answer built from your own notes and the sources you added, not from the open internet. Or switch to Quiz me and let it question you on what you wrote. REVISE WHAT YOU ACTUALLY WROTE Turn a passage into cards in one gesture and practise them, with the paragraph they came from one tap away. EVERY LECTURE IN ITS OWN NOTEBOOK Notebooks, folders, and a page that keeps its formatting: headings, tables, callouts, columns, code, page breaks. Export a page or a whole notebook to PDF. WORKS OFFLINE Write on the train. It syncs when you are back. IN SIX LANGUAGES English, French, Dutch, German, Spanish and Italian. The interface follows your device's language, and you can switch it whenever you like. — Stormiz is free to use. Stormiz Max is an optional auto-renewable subscription that unlocks the AI features with a monthly credit allowance: • Stormiz Max — Monthly: $9.99 per month • Stormiz Max — Annual: $34.99 per year Prices are in U.S. dollars and may vary by region; the price shown in the app at purchase is the one that applies. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your Apple Account is charged for renewal within 24 hours of the end of that period. You can manage and cancel your subscription in your Apple Account settings after purchase. Terms of Use: https://stormiz.com/cgu Privacy Policy: https://stormiz.com/confidentialite Support: https://stormiz.com/support
Screenshots
Verdict
Maths Post and Stormiz are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Maths Post sells 2 in-app purchases, starting at $3.99 per month and Stormiz sells 5 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Maths Post | Stormiz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 45 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Julien DIEBOLD | Studizy |
In-app purchases
Maths Post
- Mensuel$3.991 Month
- Annuel7 Days trial$24.991 Year
Stormiz
- Stormiz Max — Mensuel$8.991 Month
- Stormiz Max — Annuel$29.991 Year
- 150 crédits$3.99
- 300 crédits$8.99
- 600 crédits$12.99








