# HamUV vs SatAimer

The clearest difference is price: HamUV at Free against SatAimer's $2.99. HamUV also leads on in-app purchases (none vs 1). SatAimer's advantage is update cadence (every 2 days vs every 10 days) and iOS requirement (14.2 vs 18.6). On ads and device support there is nothing between them.

HamUV is free to download; SatAimer costs $2.99 up front. SatAimer sells 1 one-off in-app purchase. HamUV asks for nothing beyond the download.

HamUV ships an update every 10 days, SatAimer every 2 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | HamUV | SatAimer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 5 MB | 90 MB |
| Requires iOS | 18.6 | **14.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [SHOUYUE LIU](https://appshunter.io/developer/1871621426) | [JAN BIDLO](https://appshunter.io/developer/1875425969) |

## What reviewers say

### HamUV

[App page](https://appshunter.io/ios/app/hamuv/id6758227673)

**Features:** macOS Compatibility

**In-app purchases:** none


### SatAimer

[App page](https://appshunter.io/ios/app/sataimer/id6758869377)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SatAimer Pro Unlock | $0.99 | one-time |


## Frequently asked questions

### Is HamUV free?

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

### Is SatAimer free?

SatAimer costs $2.99, and also offers in-app purchases.

### Do HamUV or SatAimer have ads?

Neither HamUV nor SatAimer shows ads.

### Which is updated more often, HamUV or SatAimer?

HamUV ships an update every 10 days, and SatAimer every 2 days. Most recently, HamUV was updated on October 10, 2026 and SatAimer on October 12, 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.*