# Groundskeeper2 vs YubiYubiRunner

The clearest difference is price: YubiYubiRunner at $0.49 against Groundskeeper2's $3.99. YubiYubiRunner also leads on review sentiment (82% vs 69%) and update cadence (fortnightly vs every 5 weeks). Groundskeeper2's advantage is iOS requirement (8.0 vs 12.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Groundskeeper2 costs $3.99 and YubiYubiRunner $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

Groundskeeper2 ships an update every 5 weeks, YubiYubiRunner fortnightly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Groundskeeper2 | YubiYubiRunner |
| --- | --- | --- |
| Price | $3.99 | **$0.49** |
| Rating | **[4.3 (19 ratings)](https://appshunter.io/ios/app/groundskeeper2/id848894420/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 68.8% of reviews | **82.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 56 MB | 99 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Pascal Bestebroer](https://appshunter.io/developer/364591324) | [Kazuya Sugo](https://appshunter.io/developer/1493316396) |

## What reviewers say

### Groundskeeper2

[App page](https://appshunter.io/ios/app/groundskeeper2/id848894420)

Battle waves of robotic space aliens in this fast-paced arcade shooter. Unlock a variety of weapons and new worlds as you fight to protect humanity from an extraterrestrial invasion. Experience randomized levels for endless replayability.

**Highlights:** Unlockable weapons, Unlockable worlds, Fast-paced arcade action, Randomized levels, Achievements and leaderboards

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

**In-app purchases:** none


### YubiYubiRunner

[App page](https://appshunter.io/ios/app/yubiyubirunner/id1493316397)

Control a character with simple taps, long presses, and device tilting to navigate through 120 missions. Collect items like pencils to use special moves or gain advantages, and discover hidden missions to enhance gameplay.

**Highlights:** Tap to jump, Long press to hover, Tilt or virtual pad for horizontal movement, Collect pencils for special moves, 120 missions, Hidden missions to increase life and edit speed

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

**In-app purchases:** none


## Frequently asked questions

### Is Groundskeeper2 free?

Groundskeeper2 costs $3.99, with no in-app purchases.

### Is YubiYubiRunner free?

YubiYubiRunner costs $0.49, with no in-app purchases.

### Do Groundskeeper2 or YubiYubiRunner have ads?

Neither Groundskeeper2 nor YubiYubiRunner shows ads.

### Which is updated more often, Groundskeeper2 or YubiYubiRunner?

Groundskeeper2 ships an update every 5 weeks, and YubiYubiRunner fortnightly. Most recently, Groundskeeper2 was updated on October 24, 2026 and YubiYubiRunner on October 12, 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.*