# Drones vs AutoMaster

The clearest difference is in-app purchases: AutoMaster at none against Drones's 1. Drones's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (18.6 vs 26.5). On price, ads and device support there is nothing between them.

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

Drones ships an update every 10 days, AutoMaster every 3 weeks. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Drones | AutoMaster |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 121 MB | 3 MB |
| Requires iOS | **18.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Shouldis](https://appshunter.io/developer/1846001135) | [Lukasz Gad](https://appshunter.io/developer/6776291347) |

## 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 |


### AutoMaster

[App page](https://appshunter.io/ios/app/automaster/id6776291345)

**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 AutoMaster free?

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

### Do Drones or AutoMaster have ads?

Neither Drones nor AutoMaster shows ads.

### Which is updated more often, Drones or AutoMaster?

Drones ships an update every 10 days, and AutoMaster every 3 weeks. Most recently, Drones was updated on October 28, 2026 and AutoMaster on October 23, 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.*