# 16 Drones vs Ambience.

The clearest difference is price: 16 Drones at Free against Ambience.'s $4.99. Ambience.'s advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs every 2 weeks). On ads and device support there is nothing between them.

16 Drones is free to download; Ambience. costs $4.99 up front. 16 Drones sells 1 one-off in-app purchase. Ambience. asks for nothing beyond the download.

16 Drones ships an update every 2 weeks, Ambience. every 5 days. The most recent releases landed on August 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 16 Drones | Ambience. |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/16-drones/id6761003327/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 2 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ruben Terron Rodriguez](https://appshunter.io/developer/1876605725) | [Norcoast Audio Ltd](https://appshunter.io/developer/1896464385) |

## What reviewers say

### 16 Drones

[App page](https://appshunter.io/ios/app/16-drones/id6761003327)

Create evolving soundscapes and harmonic textures with a powerful ambient drone synthesizer. Shape layered drones using custom wavetables and envelopes, then perform expressively in key. Offers deep timbral control and flexible MIDI integration.

**Highlights:** 16 drone voices for layered textures, Custom wavetable synthesis, Per-voice drone envelopes, Subtractive synthesis layer, Expressive in-key performance voice, Support for musical scales, Standalone and AUv3 operation, MIDI input and learn

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 16 Drones Pro | $11.99 | one-time |


### Ambience.

[App page](https://appshunter.io/ios/app/ambience/id6767308647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 16 Drones free?

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

### Is Ambience. free?

Ambience. costs $4.99, with no in-app purchases.

### Do 16 Drones or Ambience. have ads?

Neither 16 Drones nor Ambience. shows ads.

### Which is updated more often, 16 Drones or Ambience.?

16 Drones ships an update every 2 weeks, and Ambience. every 5 days. Most recently, 16 Drones was updated on August 1, 2026 and Ambience. on September 14, 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.*