# Universe Fly vs Karate Lumberjack

The clearest difference is update cadence: Karate Lumberjack at weekly against Universe Fly's every 2 months. Karate Lumberjack also leads on iOS requirement (12.0 vs 15.0). 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.

Universe Fly ships an update every 2 months, Karate Lumberjack weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Universe Fly | Karate Lumberjack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/karate-lumberjack/id6499259463/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 71 MB | 97 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIH-CHEN FAN](https://appshunter.io/developer/1563674002) | [KimGoc](https://appshunter.io/developer/1742511601) |

## What reviewers say

### Universe Fly

[App page](https://appshunter.io/ios/app/universe-fly/id6470925331)

**Features:** macOS Compatibility

**In-app purchases:** none


### Karate Lumberjack

[App page](https://appshunter.io/ios/app/karate-lumberjack/id6499259463)

Engage in fast-paced tapping battles to smash trees and hone martial arts skills. Level up your character, earn rewards, and compete with friends to become the ultimate Karate Master. Personalize your profile and join a vibrant gaming community.

**Highlights:** Smash trees and hone martial arts skills, Level up your character, Compete with friends and surpass scores, Personalize your profile, Eye-catching graphics, Addictive tap-tap-tap gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Universe Fly free?

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

### Is Karate Lumberjack free?

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

### Do Universe Fly or Karate Lumberjack have ads?

Both Universe Fly and Karate Lumberjack show ads.

### Which is updated more often, Universe Fly or Karate Lumberjack?

Universe Fly ships an update every 2 months, and Karate Lumberjack weekly. Most recently, Universe Fly was updated on October 25, 2026 and Karate Lumberjack on October 24, 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.*