MathX. vs FLYER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathX.
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MathX features a useful tools such as calculators with special functions to help you quickly and easily calculate and solve your mathematical needs. The improved notes section also allows you to take notes right within the app with Markdown text and LaTeX support for a better note-taking experience. Additionally, MathX has tools like unit converters and binary converters which allows you to convert to and from different units, and the cheatsheets section now supports full PDF eNotes so you can refer to them whenever you need to.
FLYER
Practice for international English exams like Cambridge and TOEFL with interactive, gamified mock tests. Improve speaking, reading, listening, and writing skills through short, focused lessons and track your progress with detailed reports.
- Practice for Cambridge & TOEFL exams
- Improve speaking, reading, listening, writing
- Gamified mock tests
- Mini lessons for skill revision
- Progress tracking and reports
- Automatic exam updates
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Who says that studying for Cambridge and TOEFL is expensive and stressful? That is not the case with FLYER! > The FLYER app is a fun and effective way to practise for international English exams, such as Starters, Movers, Flyers, TOEFL Primary, TOEFL Junior, KET, or PET. > Our virtual platform lets you practise your speaking, reading, listening, and writing skills ALL IN ONE! Created by a professional academic team, enthusiastic developers, and talented digital artists, FLYER provides you with diverse, lively, and gamified mock tests that resemble the real Cambridge & TOEFL exams. Why you’ll LOVE FLYER? - Helps you get high scores on Starters, Movers, Flyers, TOEFL Primary, and other international English exams. - Fun and stress-free with game-like mock tests: Challenge Friends mode, Ranking,... - Focus on the exact skills/ tests you need: Our mini lessons will help you quickly revise & strengthen your skills within just 5-10 minutes. How easy & fascinating is that?! - All our tests follow the actual tests' format. New exams are automatically uploaded into the exam room. - Track your progress. Work towards your goals with our detailed study reports and recommendations for better results. - It works and has been tested by thousands of our customers! AI-Powered Features & Data Disclosure FLYER uses AI technology (provided by Google LLC via Google Gemini AI & Cloud services) to power features such as voice grading, pronunciation feedback, and chatbot conversations. When you use these AI features, the following data may be shared with Google LLC: - Text inputs (e.g., your typed answers and chat messages) - Voice recordings (if you use speaking/pronunciation features) This data is used solely to generate scoring, pronunciation feedback, and chatbot responses. It is processed securely, is NOT stored by Google, and is NOT used to train Google's AI models. You will be asked for explicit consent before any data is shared. You may decline and continue using non-AI features of the app. Have feedback? Contact us via email: admin@flyer.us. We’d love to hear from you :) Privacy Policy: https://flyer.us/personal-information-privacy-policy Terms of Service: https://flyer.us/terms-of-service
Screenshots
Verdict
The clearest difference is in-app purchases: MathX. at none against FLYER's 8. FLYER's advantage is update cadence (every 10 days vs every 14 months). On price, ads, device support and iOS requirement 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. FLYER sells 8 in-app purchases, starting at $29.99 per 6 months. MathX. asks for nothing beyond the download.
MathX. ships an update every 14 months, FLYER every 10 days. The most recent releases landed on September 30, 2026 and October 16, 2026 respectively.
| Parameter | MathX. | FLYER |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.9 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Every 14 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 91 MB | 227 MB |
| Age rating | 4+ | 4+ |
| Developer | School of Science and Technology, Singapore | FLYER TECHNOLOGY JOINT STOCK COMPANY |
In-app purchases
MathX.
No in-app purchases
FLYER
- Premium 6 Months$29.996 Months
- Premium 1 Year$49.991 Year
- DIAMOND TRIAL$0.99
- DIAMOND BASIC$1.99
- TOP STUDENTS$2.99
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- One Year$49.99
- Two Years$79.99
- Four Years$119.99









