# CU OP vs HBT worker

The clearest difference is update cadence: HBT worker at every 5 days against CU OP's every 3 weeks. 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.

CU OP ships an update every 3 weeks, HBT worker every 5 days. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CU OP | HBT worker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 37 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CENTRAL EXPRESS CVS LLC](https://appshunter.io/developer/1481184123) | [Bayanmunkh Gungaajav](https://appshunter.io/developer/1629575117) |

## What reviewers say

### CU OP

[App page](https://appshunter.io/ios/app/cu-op/id6469327113)

**Features:** macOS Compatibility

**In-app purchases:** none


### HBT worker

[App page](https://appshunter.io/ios/app/hbt-worker/id6757063683)

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

**In-app purchases:** none


## Frequently asked questions

### Is CU OP free?

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

### Is HBT worker free?

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

### Do CU OP or HBT worker have ads?

Neither CU OP nor HBT worker shows ads.

### Which is updated more often, CU OP or HBT worker?

CU OP ships an update every 3 weeks, and HBT worker every 5 days. Most recently, CU OP was updated on October 20, 2026 and HBT worker 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.*