# BSpace vs RLX

The clearest difference is in-app purchases: RLX at none against BSpace's 2. RLX also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. BSpace sells 2 in-app purchases, starting at $0.99 per month. RLX asks for nothing beyond the download.

BSpace ships an update every 2 weeks, RLX every 4 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | BSpace | RLX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 24 MB | 165 MB |
| Requires iOS | 26.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [ANNA KUCHUMOVA](https://appshunter.io/developer/1812326494) | [Jan Litjens](https://appshunter.io/developer/1886790215) |

## What reviewers say

### BSpace

[App page](https://appshunter.io/ios/app/bspace-screen-time-control/id6776689183)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Breathing Space Pro Monthly | $0.99 | per month |
| Breathing Space Pro Yearly | $5.99 | per year |


### RLX

[App page](https://appshunter.io/ios/app/rlx-digital-detox/id6777478169)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BSpace free?

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

### Is RLX free?

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

### Do BSpace or RLX have ads?

Neither BSpace nor RLX shows ads.

### Which is updated more often, BSpace or RLX?

BSpace ships an update every 2 weeks, and RLX every 4 days. Most recently, BSpace was updated on October 10, 2026 and RLX on October 10, 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.*