# U.F.Moo! vs Lost Space Dragonfly 2nd Lost

The clearest difference is price: U.F.Moo! at Free against Lost Space Dragonfly 2nd Lost's $4.99. U.F.Moo! also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 5 months). Lost Space Dragonfly 2nd Lost's advantage is ads (none vs shown). On device support and iOS requirement there is nothing between them.

U.F.Moo! is free to download; Lost Space Dragonfly 2nd Lost costs $4.99 up front. Lost Space Dragonfly 2nd Lost sells 1 one-off in-app purchase. U.F.Moo! asks for nothing beyond the download.

U.F.Moo! ships an update every 2 months, Lost Space Dragonfly 2nd Lost every 5 months. The most recent releases landed on October 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | U.F.Moo! | Lost Space Dragonfly 2nd Lost |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ufmoo/id776532891/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 10 MB | 76 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) | [Tetsuyoshi Morikawa](https://appshunter.io/developer/430144969) |

## What reviewers say

### U.F.Moo!

[App page](https://appshunter.io/ios/app/ufmoo/id776532891)

This game challenges players to aim UFOs and flick cows upwards. It's part of a collection of retro-style games.

**Highlights:** Flick cows into UFOs, Retro arcade gameplay, Part of Cassette Games: Volume 2, Simple aiming mechanic

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

**In-app purchases:** none


### Lost Space Dragonfly 2nd Lost

[App page](https://appshunter.io/ios/app/lost-space-dragonfly-2nd-lost/id1622975835)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Additions | $0.99 | one-time |


## Frequently asked questions

### Is U.F.Moo! free?

U.F.Moo! is free to download, with no in-app purchases.

### Is Lost Space Dragonfly 2nd Lost free?

Lost Space Dragonfly 2nd Lost costs $4.99, and also offers in-app purchases.

### Do U.F.Moo! or Lost Space Dragonfly 2nd Lost have ads?

U.F.Moo! shows ads; Lost Space Dragonfly 2nd Lost does not.

### Which is updated more often, U.F.Moo! or Lost Space Dragonfly 2nd Lost?

U.F.Moo! ships an update every 2 months, and Lost Space Dragonfly 2nd Lost every 5 months. Most recently, U.F.Moo! was updated on October 29, 2026 and Lost Space Dragonfly 2nd Lost on October 17, 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.*