# GS vs SatAimer

The clearest difference is price: GS at Free against SatAimer's $2.99. GS also leads on in-app purchases (none vs 1) and iOS requirement (10.0 vs 14.2). SatAimer's advantage is update cadence (every 2 days vs every 3 months). On ads and device support there is nothing between them.

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

GS ships an update every 3 months, SatAimer every 2 days. The most recent releases landed on September 12, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | GS | SatAimer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 39 MB | 90 MB |
| Requires iOS | **10.0** | 14.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [进 李](https://appshunter.io/developer/1547595313) | [JAN BIDLO](https://appshunter.io/developer/1875425969) |

## What reviewers say

### GS

[App page](https://appshunter.io/ios/app/gs-link/id1556970109)

**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 GS free?

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

### Is SatAimer free?

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

### Do GS or SatAimer have ads?

Neither GS nor SatAimer shows ads.

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

GS ships an update every 3 months, and SatAimer every 2 days. Most recently, GS was updated on September 12, 2026 and SatAimer on August 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*