# DoomLoop vs simple loop machine

The clearest difference is ads: DoomLoop at none against simple loop machine's shown. DoomLoop also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

DoomLoop ships an update every 6 days, simple loop machine every 4 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | DoomLoop | simple loop machine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 4 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ryan Ebner](https://appshunter.io/developer/1896319552) | [GoateeAllstars](https://appshunter.io/developer/1817807346) |

## What reviewers say

### DoomLoop

[App page](https://appshunter.io/ios/app/doomloop/id6766733624)

**In-app purchases:** none


### simple loop machine

[App page](https://appshunter.io/ios/app/simple-loop-machine/id6771816478)

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

**In-app purchases:** none


## Frequently asked questions

### Is DoomLoop free?

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

### Is simple loop machine free?

simple loop machine is free to download, with no in-app purchases.

### Do DoomLoop or simple loop machine have ads?

simple loop machine shows ads; DoomLoop does not.

### Which is updated more often, DoomLoop or simple loop machine?

DoomLoop ships an update every 6 days, and simple loop machine every 4 days. Most recently, DoomLoop was updated on November 5, 2026 and simple loop machine on November 5, 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.*