# Terminaster vs Uptime Koala

The clearest difference is in-app purchases: Uptime Koala at none against Terminaster's 2. Uptime Koala also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Terminaster sells 2 in-app purchases, starting at $1.99 per 7 days. Uptime Koala asks for nothing beyond the download.

Terminaster ships an update every 9 days, Uptime Koala every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Terminaster | Uptime Koala |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 44 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pomisoft OÜ](https://appshunter.io/developer/1865030822) | [ScreenApp](https://appshunter.io/developer/1795271824) |

## What reviewers say

### Terminaster

[App page](https://appshunter.io/ios/app/terminaster-learn-linux-and-dsa/id6757168733)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Annual Premium | $29.99 | per year |


### Uptime Koala

[App page](https://appshunter.io/ios/app/uptime-koala-instant-alerts/id6757585500)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Terminaster free?

Terminaster is free to download, with in-app purchases available.

### Is Uptime Koala free?

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

### Do Terminaster or Uptime Koala have ads?

Neither Terminaster nor Uptime Koala shows ads.

### Which is updated more often, Terminaster or Uptime Koala?

Terminaster ships an update every 9 days, and Uptime Koala every 2 weeks. Most recently, Terminaster was updated on October 25, 2026 and Uptime Koala on October 25, 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.*