# SAU Life vs SSRU Smart

The clearest difference is update cadence: SSRU Smart at every 4 weeks against SAU Life's every 3 months. On price, ads, 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.

SAU Life ships an update every 3 months, SSRU Smart every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | SAU Life | SSRU Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 33 MB | 60 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Southeast Asia University](https://appshunter.io/developer/892291183) | [Suan Sunandha Rajabhat University](https://appshunter.io/developer/1246158598) |

## What reviewers say

### SAU Life

[App page](https://appshunter.io/ios/app/sau-life/id1472688391)

**Features:** macOS Compatibility

**In-app purchases:** none


### SSRU Smart

[App page](https://appshunter.io/ios/app/ssru-smart/id1663475902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAU Life free?

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

### Is SSRU Smart free?

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

### Do SAU Life or SSRU Smart have ads?

Neither SAU Life nor SSRU Smart shows ads.

### Which is updated more often, SAU Life or SSRU Smart?

SAU Life ships an update every 3 months, and SSRU Smart every 4 weeks. Most recently, SAU Life was updated on November 3, 2026 and SSRU Smart on November 3, 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.*