# PHY Saving vs สอ.ครูสมุทรสงคราม

The clearest difference is ads: สอ.ครูสมุทรสงคราม at none against PHY Saving's shown. สอ.ครูสมุทรสงคราม also leads on update cadence (every 2 months vs every 3 months). PHY Saving's advantage is iOS requirement (12.4 vs 15.6). On price, 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.

PHY Saving ships an update every 3 months, สอ.ครูสมุทรสงคราม every 2 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PHY Saving | สอ.ครูสมุทรสงคราม |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 51 MB | 47 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PHAYAO TEACHER SAVING COOPERATIVE LIMITED](https://appshunter.io/developer/1476505871) | [SAMUTSONGKRAM TEACHER SAVING AND CREDIT COOPERATIVE LIMITED](https://appshunter.io/developer/1503300543) |

## What reviewers say

### PHY Saving

[App page](https://appshunter.io/ios/app/phy-saving/id1476505872)

**In-app purchases:** none


### สอ.ครูสมุทรสงคราม

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PHY Saving free?

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

### Is สอ.ครูสมุทรสงคราม free?

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

### Do PHY Saving or สอ.ครูสมุทรสงคราม have ads?

PHY Saving shows ads; สอ.ครูสมุทรสงคราม does not.

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

PHY Saving ships an update every 3 months, and สอ.ครูสมุทรสงคราม every 2 months. Most recently, PHY Saving was updated on September 8, 2026 and สอ.ครูสมุทรสงคราม 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.*