# ONCALLbuddy vs My UoC

The clearest difference is iOS requirement: ONCALLbuddy at 15.1 against My UoC's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ONCALLbuddy ships an update every 2 months, My UoC every 4 months. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | ONCALLbuddy | My UoC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 65 MB | 45 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [MSKpredict Limited](https://appshunter.io/developer/1518466311) | [THE UNIVERSITY OF CHICHESTER](https://appshunter.io/developer/1124850144) |

## What reviewers say

### ONCALLbuddy

[App page](https://appshunter.io/ios/app/oncallbuddy/id1530667817)

**Features:** macOS Compatibility

**In-app purchases:** none


### My UoC

[App page](https://appshunter.io/ios/app/my-uoc/id6633432852)

**In-app purchases:** none


## Frequently asked questions

### Is ONCALLbuddy free?

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

### Is My UoC free?

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

### Do ONCALLbuddy or My UoC have ads?

Neither ONCALLbuddy nor My UoC shows ads.

### Which is updated more often, ONCALLbuddy or My UoC?

ONCALLbuddy ships an update every 2 months, and My UoC every 4 months. Most recently, ONCALLbuddy was updated on October 27, 2026 and My UoC on October 23, 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.*