# NAS vs SenseUs

The clearest difference is iOS requirement: NAS at 13.0 against SenseUs's 15.0. 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.

NAS ships an update every 3 weeks, SenseUs every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | NAS | SenseUs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 29 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NAGARATHAR ASSOCIATION (SINGAPORE)](https://appshunter.io/developer/1590087754) | [Jeremiah Yee](https://appshunter.io/developer/1678052014) |

## What reviewers say

### NAS

[App page](https://appshunter.io/ios/app/nas/id1590087752)

**Features:** macOS Compatibility

**In-app purchases:** none


### SenseUs

[App page](https://appshunter.io/ios/app/senseus/id6446066489)

**In-app purchases:** none


## Frequently asked questions

### Is NAS free?

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

### Is SenseUs free?

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

### Do NAS or SenseUs have ads?

Neither NAS nor SenseUs shows ads.

### Which is updated more often, NAS or SenseUs?

NAS ships an update every 3 weeks, and SenseUs every 2 weeks. Most recently, NAS was updated on November 3, 2026 and SenseUs 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.*