# CUCAS Messenger vs TSIA 2 MATH PRO

The clearest difference is in-app purchases: CUCAS Messenger at none against TSIA 2 MATH PRO's 1. CUCAS Messenger also leads on iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. TSIA 2 MATH PRO sells 1 one-off in-app purchase. CUCAS Messenger asks for nothing beyond the download.

## The numbers

| Metric | CUCAS Messenger | TSIA 2 MATH PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 27 MB | 76 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Chiwest Co.,Ltd](https://appshunter.io/developer/1572580260) | [Tayyip Oral](https://appshunter.io/developer/1431929874) |

## What reviewers say

### CUCAS Messenger

[App page](https://appshunter.io/ios/app/cucas-messenger/id1572785011)

**Features:** macOS Compatibility

**In-app purchases:** none


### TSIA 2 MATH PRO

[App page](https://appshunter.io/ios/app/tsia-2-math-pro/id6476064396)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New Pro Mode | $2.99 | one-time |


## Frequently asked questions

### Is CUCAS Messenger free?

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

### Is TSIA 2 MATH PRO free?

TSIA 2 MATH PRO is free to download, with in-app purchases available.

### Do CUCAS Messenger or TSIA 2 MATH PRO have ads?

Neither CUCAS Messenger nor TSIA 2 MATH PRO shows ads.

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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.*