# RadarSmart vs Clean Bubble Level

The clearest difference is in-app purchases: Clean Bubble Level at none against RadarSmart's 2. Clean Bubble Level also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). RadarSmart's advantage is iOS requirement (15.0 vs 18.4). On price and device support there is nothing between them.

Both are free to download. RadarSmart sells 2 in-app purchases, starting at $4.99 per month. Clean Bubble Level asks for nothing beyond the download.

RadarSmart ships an update every 6 weeks, Clean Bubble Level weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RadarSmart | Clean Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 53 MB | 1 MB |
| Requires iOS | **15.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radarme TOV](https://appshunter.io/developer/1454164722) | [TameSoft Pte Ltd](https://appshunter.io/developer/1663695778) |

## What reviewers say

### RadarSmart

[App page](https://appshunter.io/ios/app/radarsmart/id1617774961)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annualy | $49.99 | per year |


### Clean Bubble Level

[App page](https://appshunter.io/ios/app/clean-bubble-level/id6746490525)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RadarSmart free?

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

### Is Clean Bubble Level free?

Clean Bubble Level is free to download, with no in-app purchases.

### Do RadarSmart or Clean Bubble Level have ads?

RadarSmart shows ads; Clean Bubble Level does not.

### Which is updated more often, RadarSmart or Clean Bubble Level?

RadarSmart ships an update every 6 weeks, and Clean Bubble Level weekly. Most recently, RadarSmart was updated on October 3, 2026 and Clean Bubble Level on October 7, 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.*