# STOP vs Grumpy Turtle Lite

The clearest difference is ads: Grumpy Turtle Lite at none against STOP's shown. STOP's advantage is update cadence (every 10 days vs every 37 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

STOP ships an update every 10 days, Grumpy Turtle Lite every 37 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | STOP | Grumpy Turtle Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 37 months |
| Size | 30 MB | 18 MB |
| Requires iOS | **12.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERX](https://appshunter.io/developer/513941286) | [Anthony Hindle](https://appshunter.io/developer/1057765652) |

## What reviewers say

### STOP

[App page](https://appshunter.io/ios/app/stop-cell-pandemic/id860160123)

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

**In-app purchases:** none


### Grumpy Turtle Lite

[App page](https://appshunter.io/ios/app/grumpy-turtle-lite/id1241714485)

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

**In-app purchases:** none


## Frequently asked questions

### Is STOP free?

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

### Is Grumpy Turtle Lite free?

Grumpy Turtle Lite is free to download, with no in-app purchases.

### Do STOP or Grumpy Turtle Lite have ads?

STOP shows ads; Grumpy Turtle Lite does not.

### Which is updated more often, STOP or Grumpy Turtle Lite?

STOP ships an update every 10 days, and Grumpy Turtle Lite every 37 months. Most recently, STOP was updated on November 6, 2026 and Grumpy Turtle Lite on November 11, 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.*