# TTS Math vs 아두정복

The clearest difference is ads: 아두정복 at none against TTS Math's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TTS Math ships an update every 16 months, 아두정복 every 13 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | TTS Math | 아두정복 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Every 13 months** |
| Size | 11 MB | 36 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kim juyoung](https://appshunter.io/developer/918406157) | [NubidaPeullaespom Co.,Ltd.](https://appshunter.io/developer/1735184477) |

## What reviewers say

### TTS Math

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

**Features:** Vision Pro support

**In-app purchases:** none


### 아두정복

[App page](https://appshunter.io/ios/app/arduino/id6479359884)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TTS Math free?

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

### Is 아두정복 free?

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

### Do TTS Math or 아두정복 have ads?

TTS Math shows ads; 아두정복 does not.

### Which is updated more often, TTS Math or 아두정복?

TTS Math ships an update every 16 months, and 아두정복 every 13 months. Most recently, TTS Math was updated on November 3, 2026 and 아두정복 on November 4, 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.*