# Atlås vs Sonic Lifeforms

Atlås and Sonic Lifeforms both sit at 5.0 stars, but that hides the real split: 100% of Sonic Lifeforms's written reviews are positive against 50% of Atlås's. Sonic Lifeforms also leads on update cadence (every 2 weeks vs every 32 months) and chart position (#199 vs unranked). Atlås's advantage is price ($1.99 vs $3.99) and iOS requirement (11.0 vs 15.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Atlås costs $1.99 and Sonic Lifeforms $3.99 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 — 5.0 for Atlås against 5.0 for Sonic Lifeforms. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 50% of Atlås's written reviews are positive against 100% of Sonic Lifeforms's.

Atlås ships an update every 32 months, Sonic Lifeforms every 2 weeks. The most recent releases landed on August 23, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Atlås | Sonic Lifeforms |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/atlas/id1213311473/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sonic-lifeforms/id6444698992/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#199** |
| Size | 41 MB | 350 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agoston Nagy](https://appshunter.io/developer/985925318) | [Michael Doerfler](https://appshunter.io/developer/1656222152) |

## What reviewers say

### Atlås

[App page](https://appshunter.io/ios/app/atlas/id1213311473)

This app creates a unique conversational cognitive space with generated music and tasks. It poses endless questions about presence, cognition, imagination, and advanced listening practices.

**Highlights:** AI-generated music, Conversational cognitive space, Automated tasks solved by machine intelligence, Infinite questioning on philosophical topics, Focus on presence, cognition, and imagination

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

**In-app purchases:** none


### Sonic Lifeforms

[App page](https://appshunter.io/ios/app/sonic-lifeforms/id6444698992)

**Currently charting:** #199 Top Paid · Entertainment (US App Store)

Experience a unique, ever-evolving music album that adapts to your mood in real-time. Control the intensity and direction of procedural music with an intuitive interface, accompanied by reactive visuals for a multisensory journey.

**Highlights:** Ever-evolving music album, Mood-adaptive soundscapes, Interactive music control, Procedural music generation, Reactive visualizer, Personalized listening experiences

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Atlås free?

Atlås costs $1.99, with no in-app purchases.

### Is Sonic Lifeforms free?

Sonic Lifeforms costs $3.99, with no in-app purchases.

### Which has better reviews, Atlås or Sonic Lifeforms?

Atlås and Sonic Lifeforms are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Atlås or Sonic Lifeforms have ads?

Neither Atlås nor Sonic Lifeforms shows ads.

### Which is updated more often, Atlås or Sonic Lifeforms?

Atlås ships an update every 32 months, and Sonic Lifeforms every 2 weeks. Most recently, Atlås was updated on August 23, 2026 and Sonic Lifeforms on August 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*