Pythagore Sousse vs Formula Kit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pythagore Sousse
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NOUVELLE MISE À JOUR DISPONIBLE ! Nous sommes ravis de vous annoncer une nouvelle version de notre application qui inclut d'importantes améliorations et de nouvelles fonctionnalités pour une expérience encore plus enrichissante !Quoi de neuf ?Sécurité renforcée : Nous avons amélioré le niveau de sécurité des accès, particulièrement pour les parents ayant plusieurs enfants. Votre tranquillité d'esprit est notre priorité ! Rubrique 9issati : Découvrez une toute nouvelle section dédiée à l'accompagnement scolaire de vos enfants. Des ressources précieuses à portée de main ! Amélioration de Rafi9ni : Plus de contenu, plus d'exercices, et toujours plus d'outils pour aider vos enfants à réussir. Nouveautés sur Rafi9ni+ : Interactivité maximale avec des exercices corrigés et bien plus encore, pour un apprentissage ludique et efficace.Et bien d'autres améliorations pour rendre votre expérience encore meilleure !Pourquoi mettre à jour ? Pour bénéficier des dernières fonctionnalités et garantir la sécurité de vos données. Pour offrir à vos enfants les meilleures ressources éducatives. Parce que chaque mise à jour rend notre application plus performante et plus agréable à utiliser !Mettez à jour maintenant et explorez toutes les nouveautés !
Formula Kit
Easily create, edit, and export mathematical and scientific formulas with a dedicated LaTeX editor. Features real-time rendering, a custom keyboard, and extensive template library for offline use.
- Real-time LaTeX rendering
- Over 400 formula templates
- Custom auxiliary keyboard
- Image and code export
- Formula library and management
- Offline functionality
- History and preview
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Your pocket LaTeX formula editor, whether it's writing academic papers, lesson preparation notes, or organizing science and engineering notes, FormulaKit can help you efficiently input, edit, and export formulas. Core Features: LaTeX real-time rendering is based on the KaTeX engine, with input visible immediately. Supports over 400 preset formula templates, covering 14 disciplines including algebra, calculus, linear algebra, probability and statistics, physics, chemistry, and computer science. Exclusive auxiliary keyboard is a custom keyboard optimized for formula input, with clear symbol panel classification (Greek letters, operators, sets, arrows, matrices, etc.), precise cursor dragging, greatly improving input efficiency. Image export, one click save formula as high-definition image to album, convenient for inserting documents, PPT or sharing with others; Code export, export Latex, MathML, HTML, SVG code. Formula library and classification management support creating custom folders and categorizing to save formulas. Pre set 405 classic formulas out of the box, commonly used formulas can be easily saved with just one click. History and preview automatically save editing history, supporting quick thumbnail browsing. Full screen preview mode, automatically prompted after copying the formula. highlights Completely offline - no network required, all functions run locally Privacy priority - Formula data cannot be exported from the device Lightweight and efficient - fast startup, smooth rendering Pure offline payment - one-time purchase, permanent use Target Audience Students (high school/university/graduate) Teachers and Professors researcher Engineers and technical writers Anyone who needs to input mathematical formulas Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Pythagore Sousse at 12.0 against Formula Kit's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
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. Neither carries in-app purchases, so what you see is what you pay.
Pythagore Sousse ships an update fortnightly, Formula Kit every 10 days. The most recent releases landed on September 13, 2026 and August 22, 2026 respectively.
| Parameter | Pythagore Sousse | Formula Kit |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Fortnightly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 57 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | STE EDUCANET TUNISIE | 玉良 刘 |
In-app purchases
Pythagore Sousse
No in-app purchases
Formula Kit
No in-app purchases
