# Drones vs simple loop machine

The clearest difference is in-app purchases: simple loop machine at none against Drones's 1. simple loop machine also leads on update cadence (every 4 days vs every 10 days). Drones's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Drones sells 1 one-off in-app purchase. simple loop machine asks for nothing beyond the download.

Drones ships an update every 10 days, simple loop machine every 4 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Drones | simple loop machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drones-ambient-noise-mixer/id6756897178/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 121 MB | 5 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Shouldis](https://appshunter.io/developer/1846001135) | [GoateeAllstars](https://appshunter.io/developer/1817807346) |

## What reviewers say

### Drones

[App page](https://appshunter.io/ios/app/drones-ambient-noise-mixer/id6756897178)

Craft personalized audio environments with custom noise generation and a library of ambient sounds. Mix up to four sources, set a sleep timer, and save your unique soundscapes. Enjoy a one-time purchase for full access to all features and future updates.

**Highlights:** Custom noise generation (pink, white, brown), Adjustable frequency filters, Mix up to 4 audio sources, 50+ catalog sounds, Sleep timer with fade-out, Save and replay custom mixes, Generative album art

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $3.99 | one-time |


### 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 Drones free?

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

### Is simple loop machine free?

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

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

simple loop machine shows ads; Drones does not.

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

Drones ships an update every 10 days, and simple loop machine every 4 days. Most recently, Drones was updated on October 6, 2026 and simple loop machine on October 7, 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.*