# TTS Math vs Math Symbol Helper

The clearest difference is in-app purchases: TTS Math at none against Math Symbol Helper's 1. TTS Math also leads on iOS requirement (16.4 vs 18.4). Math Symbol Helper's advantage is update cadence (every 6 months vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. Math Symbol Helper sells 1 one-off in-app purchase. TTS Math asks for nothing beyond the download.

TTS Math ships an update every 16 months, Math Symbol Helper every 6 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TTS Math | Math Symbol Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 6 months** |
| Size | 11 MB | 10 MB |
| Requires iOS | **16.4** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kim juyoung](https://appshunter.io/developer/918406157) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### TTS Math

[App page](https://appshunter.io/ios/app/tts-math/id6450427904)

**Features:** Vision Pro support

**In-app purchases:** none


### Math Symbol Helper

[App page](https://appshunter.io/ios/app/math-symbol-helper/id6752316588)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $1.99 | one-time |


## Frequently asked questions

### Is TTS Math free?

TTS Math is free to download, with no in-app purchases.

### Is Math Symbol Helper free?

Math Symbol Helper is free to download, with in-app purchases available.

### Do TTS Math or Math Symbol Helper have ads?

Both TTS Math and Math Symbol Helper show ads.

### Which is updated more often, TTS Math or Math Symbol Helper?

TTS Math ships an update every 16 months, and Math Symbol Helper every 6 months. Most recently, TTS Math was updated on September 24, 2026 and Math Symbol Helper on September 22, 2026.

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