# ATMÓS vs Jibunlog

The clearest difference is in-app purchases: Jibunlog at none against ATMÓS's 1. Jibunlog also leads on update cadence (every 3 days vs fortnightly). ATMÓS's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

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

ATMÓS ships an update fortnightly, Jibunlog every 3 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ATMÓS | Jibunlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/atmos/id6761055879/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 7 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Hiroya Tanaka](https://appshunter.io/developer/1887542375) | [Krafta](https://appshunter.io/developer/6777137504) |

## What reviewers say

### ATMÓS

[App page](https://appshunter.io/ios/app/atmos/id6761055879)

Enhance sleep, focus, and relaxation with a personal ambient sound companion. Offers three modes: Sleep with a timer, Focus with binaural beats, and Weather with realistic nature sounds. Designed for distraction-free use.

**Highlights:** Sleep mode with auto-fade timer, Focus mode with binaural beats, Realistic weather soundscapes, High-quality ambient audio, Minimalist dark interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Timer | $2.99 | one-time |


### Jibunlog

[App page](https://appshunter.io/ios/app/jibunlog/id6791383172)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATMÓS free?

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

### Is Jibunlog free?

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

### Do ATMÓS or Jibunlog have ads?

Neither ATMÓS nor Jibunlog shows ads.

### Which is updated more often, ATMÓS or Jibunlog?

ATMÓS ships an update fortnightly, and Jibunlog every 3 days. Most recently, ATMÓS was updated on October 10, 2026 and Jibunlog on October 13, 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.*