# CU APP vs GroovyBoom

The clearest difference is update cadence: CU APP at monthly against GroovyBoom's every 8 months. 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 APP ships an update monthly, GroovyBoom every 8 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | CU APP | GroovyBoom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Size | 53 MB | 38 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [NEWMARKET SOURCING COMPANY LIMITED](https://appshunter.io/developer/1590976557) | [Hoi Fan Soong](https://appshunter.io/developer/1482485151) |

## What reviewers say

### CU APP

[App page](https://appshunter.io/ios/app/cu-app/id1590976555)

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

**In-app purchases:** none


### GroovyBoom

[App page](https://appshunter.io/ios/app/groovyboom/id6503878679)

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

**In-app purchases:** none


## Frequently asked questions

### Is CU APP free?

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

### Is GroovyBoom free?

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

### Do CU APP or GroovyBoom have ads?

Neither CU APP nor GroovyBoom shows ads.

### Which is updated more often, CU APP or GroovyBoom?

CU APP ships an update monthly, and GroovyBoom every 8 months. Most recently, CU APP was updated on November 7, 2026 and GroovyBoom on November 8, 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.*