# FLYER vs CodeMath

The clearest difference is monetization model: CodeMath at free against FLYER's free with in-app purchases. FLYER's advantage is ratings volume (9 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. FLYER sells 6 one-off in-app purchases and CodeMath sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

FLYER holds the better App Store score, 3.9 against 3.7. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

FLYER ships an update every 10 days, CodeMath every 2 weeks. The most recent releases landed on September 11, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | FLYER | CodeMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/flyer-virtual-english-test/id1671502218/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/codemath-learn-math-together/id6448272564/reviews) |
| Number of ratings | **9** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 210 MB | 67 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FLYER TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1623644799) | [Nguyen Van Huu](https://appshunter.io/developer/1649904386) |

## What reviewers say

### FLYER

[App page](https://appshunter.io/ios/app/flyer-virtual-english-test/id1671502218)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DIAMOND TRIAL | $0.99 | one-time |
| DIAMOND BASIC | $1.99 | one-time |
| TOP STUDENTS | $2.99 | one-time |
| One Year | $49.99 | one-time |
| Two Years | $69.99 | one-time |
| Four Years | $129.99 | one-time |


### CodeMath

[App page](https://appshunter.io/ios/app/codemath-learn-math-together/id6448272564)

This app offers free online Olympic Math courses for elementary students, covering various international competitions. It features engaging video lessons, practice tests, and exam resources with solutions. Students can interact with teachers and parents can track progress.

**Highlights:** Olympic Math courses for grades 1-5, Video lessons and practice questions, Comprehensive practice tests, Exam resources and solutions, Teacher interaction and support, Parental progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luyện thi Toán ASMO khối 1 | $22.99 | one-time |


## Frequently asked questions

### Is FLYER free?

FLYER is free to download, with in-app purchases available.

### Is CodeMath free?

CodeMath is free to download, with in-app purchases available.

### Which has better reviews, FLYER or CodeMath?

FLYER is rated higher. FLYER averages 3.9 out of 5 from 9 ratings, while CodeMath averages 3.7 from 3 ratings.

### Do FLYER or CodeMath have ads?

Neither FLYER nor CodeMath shows ads.

### Which is updated more often, FLYER or CodeMath?

FLYER ships an update every 10 days, and CodeMath every 2 weeks. Most recently, FLYER was updated on September 11, 2026 and CodeMath on August 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*