# plusBLE vs Celestial Heights

The clearest difference is update cadence: plusBLE at every 3 months against Celestial Heights's every 7 months. Celestial Heights's advantage is iOS requirement (13.0 vs 15.6). 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.

plusBLE ships an update every 3 months, Celestial Heights every 7 months. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | plusBLE | Celestial Heights |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 167 MB | 129 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [linCogN Technology Co. Limited](https://appshunter.io/developer/710401279) | [e-Smart System](https://appshunter.io/developer/1382513704) |

## What reviewers say

### plusBLE

[App page](https://appshunter.io/ios/app/plusble/id859879598)

**In-app purchases:** none


### Celestial Heights

[App page](https://appshunter.io/ios/app/celestial-heights/id1538929797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is plusBLE free?

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

### Is Celestial Heights free?

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

### Do plusBLE or Celestial Heights have ads?

Neither plusBLE nor Celestial Heights shows ads.

### Which is updated more often, plusBLE or Celestial Heights?

plusBLE ships an update every 3 months, and Celestial Heights every 7 months. Most recently, plusBLE was updated on September 20, 2026 and Celestial Heights on September 17, 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.*