# Radio BUAP vs RRUM

The clearest difference is update cadence: Radio BUAP at every 4 days against RRUM'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.

Radio BUAP ships an update every 4 days, RRUM every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Radio BUAP | RRUM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 60 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [BUAP](https://appshunter.io/developer/1742647079) | [Vladimir Guerrero](https://appshunter.io/developer/1872520393) |

## What reviewers say

### Radio BUAP

[App page](https://appshunter.io/ios/app/radio-buap/id6776832003)

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

**In-app purchases:** none


### RRUM

[App page](https://appshunter.io/ios/app/rrum/id6805359563)

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

**In-app purchases:** none


## Frequently asked questions

### Is Radio BUAP free?

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

### Is RRUM free?

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

### Do Radio BUAP or RRUM have ads?

Neither Radio BUAP nor RRUM shows ads.

### Which is updated more often, Radio BUAP or RRUM?

Radio BUAP ships an update every 4 days, and RRUM every 3 weeks. Most recently, Radio BUAP was updated on October 31, 2026 and RRUM on October 31, 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.*