# CheckBoostAudio vs CirculAR HE

The clearest difference is update cadence: CheckBoostAudio at every 3 days against CirculAR HE's every 3 weeks. CheckBoostAudio also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckBoostAudio ships an update every 3 days, CirculAR HE every 3 weeks. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | CheckBoostAudio | CirculAR HE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 32 MB | 249 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masatomo Fukuda](https://appshunter.io/developer/1599921920) | [Institute Of Communication & Computer Systems](https://appshunter.io/developer/1585659273) |

## What reviewers say

### CheckBoostAudio

[App page](https://appshunter.io/ios/app/checkboostaudio/id6740433605)

**Features:** macOS Compatibility

**In-app purchases:** none


### CirculAR HE

[App page](https://appshunter.io/ios/app/circular-he/id6742995652)

**In-app purchases:** none


## Frequently asked questions

### Is CheckBoostAudio free?

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

### Is CirculAR HE free?

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

### Do CheckBoostAudio or CirculAR HE have ads?

Neither CheckBoostAudio nor CirculAR HE shows ads.

### Which is updated more often, CheckBoostAudio or CirculAR HE?

CheckBoostAudio ships an update every 3 days, and CirculAR HE every 3 weeks. Most recently, CheckBoostAudio was updated on November 8, 2026 and CirculAR HE on November 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.*