# Droneo vs ExoSphere

The clearest difference is price: Droneo at $2.99 against ExoSphere's $14.99. Droneo also leads on iOS requirement (8.2 vs 15.6). ExoSphere's advantage is update cadence (every 2 weeks vs every 4 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

Droneo costs $2.99 and ExoSphere $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Droneo against 4.7 for ExoSphere. Both are backed by a comparable volume of ratings — 31 and 22 respectively. Written reviews are what separate them: 90% of Droneo's written reviews are positive against 93% of ExoSphere's.

Droneo ships an update every 4 months, ExoSphere every 2 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Droneo | ExoSphere |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | **[4.8 (31 ratings)](https://appshunter.io/ios/app/droneo/id313811077/reviews)** | [4.7 (22 ratings)](https://appshunter.io/ios/app/exosphere/id6748644082/reviews) |
| Number of ratings | **31** | 22 |
| Positive reviews | 89.6% of reviews | **92.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 16 MB | 257 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Henry Lowengard](https://appshunter.io/developer/288419654) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### Droneo

[App page](https://appshunter.io/ios/app/droneo/id313811077)

Create rich, evolving drone textures with precise intonations. This synthesizer is ideal for meditation, relaxation, or experimental music creation, offering a wide range of timbres from calming to discordant.

**Highlights:** Polyphonic drone textures, Precise intonations, Customizable timbres, Evolving soundscapes, Audiobus and IAA support, User-controlled intervals

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎶 Fantastic for ear-training
- 💡 Creative improvisation tool
- ✨ Beautiful and useful pedagogy
- 🎧 Calming for overstimulation
- 🌟 Unique sound generation

**What reviewers complain about**

- 🎛️ Distorted sound output
- 💸 No refund option
- 📤 Cannot export recordings
- 🔄 No automatic tone modulation
- 🔋 Battery drain issue

**Reported bugs**

- Distorted sound output
- App crashes
- Cannot access or export recordings
- Refuses to close and drains battery
- Battery drain even after swiping to dismiss

**Requested features**

- iPad or Mac version
- More chords and consecutive partials/pitches
- AUv3 capable new version
- Modulate tones on spiral interface automatically
- More modulation methods


### ExoSphere

[App page](https://appshunter.io/ios/app/exosphere/id6748644082)

Create immersive ambient and meditative soundscapes with five independent sound layers. Load your own samples or use the built-in library to craft unique, evolving atmospheres for relaxation or music production.

**Highlights:** Five independent sound layers, Customizable sample loading, Built-in sample library, Preset management, Advanced randomizer, Standalone and AUv3 support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Droneo free?

Droneo costs $2.99, with no in-app purchases.

### Is ExoSphere free?

ExoSphere costs $14.99, with no in-app purchases.

### Which has better reviews, Droneo or ExoSphere?

Droneo is rated higher. Droneo averages 4.8 out of 5 from 31 ratings, while ExoSphere averages 4.7 from 22 ratings.

### Do Droneo or ExoSphere have ads?

Neither Droneo nor ExoSphere shows ads.

### Which is updated more often, Droneo or ExoSphere?

Droneo ships an update every 4 months, and ExoSphere every 2 weeks. Most recently, Droneo was updated on October 8, 2026 and ExoSphere on October 12, 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.*