16 Drones vs Vagabond Synth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
16 Drones
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.
- 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
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16 Drones is an ambient drone synthesizer built for evolving textures, harmonic soundscapes, and expressive in-key performance. Shape layered drones with a custom wavetable engine, per-voice controls, per-voice custom drone envelopes, and an additional subtractive layer. Then perform on top with a dedicated Play voice that stays in the same scale. Designed to be deep but immediate, 16 Drones gives you rich timbral control, musical scale exploration, expressive performance options, flexible MIDI workflow, and both standalone and AUv3 operation. Features: 16 drone voices for layered evolving textures Custom wavetable synthesis with per-voice control Per-voice custom drone envelopes for motion and character An additional subtractive layer for extra depth and weight A dedicated Play voice for expressive in-key performance Rich musical and exotic scales Standalone app and AUv3 instrument support MIDI input support for performance and control MIDI Learn for fast hardware mapping Aftertouch expression support, including polyphonic aftertouch Factory presets for fast inspiration
Vagabond Synth
This is a free wavetable synthesizer app that can be used standalone or as an AUv3 instrument. It offers 16 voice polyphony, multiple oscillators, a switchable filter, modulation, and effects. It also includes a MIDI processor for generating musical sequences.
- Standalone or AUv3 instrument
- 16 voice polyphony
- Multiple oscillators per voice
- Switchable filter
- Modulation and effects
- Generative MIDI processor
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Vagabond is an idiosyncratic wavetable synthesiser, running standalone or as an AUv3 instrument in compatible hosts such as GarageBand, AUM, Loopy Pro or Cubasis. It features 16 voice polyphony, 4 unison oscillators per voice plus a sub-oscillator, switchable filter, a bit of modulation and some effects. Also built in is a MIDI processor plugin, Twelve, a generative music toy that creates 12-bar blues sequences. Vagabond uses this for demo purposes, but you can load it in other hosts if you like. It's kind of a one trick pony, but one trick is better than none. As always, Vagabond is 100% free, no IAPs, no subs, no spyware, no nag screens. We don't want your money and we don't want your data.
Screenshots
Verdict
The clearest difference is review sentiment: Vagabond Synth at 100% against 16 Drones's 50%. Vagabond Synth also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). 16 Drones's advantage is update cadence (every 2 weeks vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 16 Drones sells 1 one-off in-app purchase. Vagabond Synth asks for nothing beyond the download.
Vagabond Synth holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 50% of 16 Drones's written reviews are positive against 100% of Vagabond Synth's.
16 Drones ships an update every 2 weeks, Vagabond Synth every 3 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | 16 Drones | Vagabond Synth |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (12 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 7 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ruben Terron Rodriguez | Matthew Caldwell |
Customer experience
16 Drones
Vagabond Synth
In-app purchases
16 Drones
- 16 Drones Pro$11.99
Vagabond Synth
No in-app purchases








