# UFO Catcher vs Go!Raddy

The clearest difference is in-app purchases: UFO Catcher at none against Go!Raddy's 10. UFO Catcher also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Go!Raddy sells 10 one-off in-app purchases. UFO Catcher asks for nothing beyond the download.

UFO Catcher ships an update every 5 days, Go!Raddy every 9 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UFO Catcher | Go!Raddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 120 MB | 303 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sesisoft](https://appshunter.io/developer/778474946) | [OLO-G Games Inc.](https://appshunter.io/developer/1673957310) |

## What reviewers say

### UFO Catcher

[App page](https://appshunter.io/ios/app/ufo-catcher-unknown-fish-ocean/id6743923071)

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

**In-app purchases:** none


### Go!Raddy

[App page](https://appshunter.io/ios/app/goraddy/id6748856004)

Embark on an ocean adventure as a whale with mounted turrets, charging through enemies. Upgrade your whale and recruit a quirky crew to blast through obstacles in this side-scrolling defense game.

**Highlights:** Moving base side-scrolling defense, On-the-fly upgrades with 'Bubbles', Collect and recruit unique sea creatures, Comic-style adventure with quirky characters, Gather 'Aqua' energy to supercharge squad

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 70 Whale Snack | $0.99 | one-time |
| Starter Package | $1.99 | one-time |
| 220 Whale Snack | $3.99 | one-time |
| Captain Raddy! Captain's Pass | $5.99 | one-time |
| RemoveAdsPromo | $9.99 | one-time |
| 590 Whale Snack | $9.99 | one-time |
| Weekly Fishing Maniac | $9.99 | one-time |
| Remove Ads (Permanent) | $11.99 | one-time |
| 1450 Whale Snack | $22.99 | one-time |
| 5000 Whale Snack | $69.99 | one-time |


## Frequently asked questions

### Is UFO Catcher free?

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

### Is Go!Raddy free?

Go!Raddy is free to download, with in-app purchases available.

### Do UFO Catcher or Go!Raddy have ads?

Go!Raddy shows ads; UFO Catcher does not.

### Which is updated more often, UFO Catcher or Go!Raddy?

UFO Catcher ships an update every 5 days, and Go!Raddy every 9 days. Most recently, UFO Catcher was updated on October 25, 2026 and Go!Raddy on October 15, 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.*