# colego vs BlueHHT

The clearest difference is update cadence: colego at every 2 weeks against BlueHHT's every 12 months. colego also leads on iOS requirement (11.0 vs 13.0). 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.

colego ships an update every 2 weeks, BlueHHT every 12 months. The most recent releases landed on October 10, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | colego | BlueHHT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 12 months |
| Size | 225 MB | 15 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东 陈](https://appshunter.io/developer/1433369763) | [Dohmann Engineering Services](https://appshunter.io/developer/401682475) |

## What reviewers say

### colego

[App page](https://appshunter.io/ios/app/colego/id1459589938)

**Features:** macOS Compatibility

**In-app purchases:** none


### BlueHHT

[App page](https://appshunter.io/ios/app/bluehht/id1551056680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is colego free?

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

### Is BlueHHT free?

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

### Do colego or BlueHHT have ads?

Neither colego nor BlueHHT shows ads.

### Which is updated more often, colego or BlueHHT?

colego ships an update every 2 weeks, and BlueHHT every 12 months. Most recently, colego was updated on October 10, 2026 and BlueHHT on October 27, 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.*