# สอ.ครูสมุทรสงคราม vs RTSCC

The clearest difference is iOS requirement: RTSCC at 13.0 against สอ.ครูสมุทรสงคราม's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | สอ.ครูสมุทรสงคราม | RTSCC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 47 MB | 46 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAMUTSONGKRAM TEACHER SAVING AND CREDIT COOPERATIVE LIMITED](https://appshunter.io/developer/1503300543) | [RATCHABURI TEACHER'S SAVING AND CREDIT COOPERATIVE LIMITED](https://appshunter.io/developer/1570163001) |

## What reviewers say

### สอ.ครูสมุทรสงคราม

[App page](https://appshunter.io/ios/app/id1503300544)

**Features:** macOS Compatibility

**In-app purchases:** none


### RTSCC

[App page](https://appshunter.io/ios/app/rtscc/id1570162999)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is สอ.ครูสมุทรสงคราม free?

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

### Is RTSCC free?

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

### Do สอ.ครูสมุทรสงคราม or RTSCC have ads?

Neither สอ.ครูสมุทรสงคราม nor RTSCC shows ads.

### Which is updated more often, สอ.ครูสมุทรสงคราม or RTSCC?

สอ.ครูสมุทรสงคราม ships an update every 2 months, and RTSCC every 2 months. Most recently, สอ.ครูสมุทรสงคราม was updated on September 10, 2026 and RTSCC on September 10, 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.*