# Comet Racer vs Groundskeeper2

The clearest difference is rating: Comet Racer at 5.0 against Groundskeeper2's 4.3. Comet Racer also leads on chart position (#122 vs unranked) and review sentiment (78% vs 69%). Groundskeeper2's advantage is update cadence (every 5 weeks vs every 15 months) and ratings volume (19 vs 5). On ads, in-app purchases, monetization model and device support there is nothing between them.

Comet Racer costs $1.99 and Groundskeeper2 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Comet Racer holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 5 and 19 respectively. Written reviews point the same way: 78% of Comet Racer's written reviews are positive against 69% of Groundskeeper2's.

Comet Racer ships an update every 15 months, Groundskeeper2 every 5 weeks. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Comet Racer | Groundskeeper2 |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/comet-racer/id350395769/reviews)** | [4.3 (19 ratings)](https://appshunter.io/ios/app/groundskeeper2/id848894420/reviews) |
| Number of ratings | 5 | **19** |
| Positive reviews | **78.1% of reviews** | 68.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#122** | — |
| Size | 12 MB | 56 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 9+ |
| Developer | [Donut Games](https://appshunter.io/developer/310068844) | [Pascal Bestebroer](https://appshunter.io/developer/364591324) |

## What reviewers say

### Comet Racer

[App page](https://appshunter.io/ios/app/comet-racer/id350395769)

**Currently charting:** #122 Top Paid · Racing (US App Store)

Embark on thrilling races through cosmic environments and abandoned mines. Navigate challenging mazes filled with power-ups and secrets, competing against the clock or your own best times. Enjoy replayability with a 3-star system and customize your experience with different control modes.

**Highlights:** Cosmic and comet race tracks, Power-ups for ship protection, Hidden secrets and passages, 3-star replayability system, Multiple control modes, iTunes music support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Simple but excellent game
- 🚀 Fun and addicting
- 👍 One of my favorites
- 👍 Looks great on new devices
- 👍 Awesome

**What reviewers complain about**

- 🐛 Frustrating controls
- 🐛 Too hard
- 🐛 Bad controls
- 🐛 Counterintuitive controls
- 🐛 Horrible controls

**Reported bugs**

- Crashes
- Incompatible with older devices

**Requested features**

- More levels
- Online leaderboards
- Tilt controls
- Race mode


### 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


## Frequently asked questions

### Is Comet Racer free?

Comet Racer costs $1.99, with no in-app purchases.

### Is Groundskeeper2 free?

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

### Which has better reviews, Comet Racer or Groundskeeper2?

Comet Racer is rated higher. Comet Racer averages 5.0 out of 5 from 5 ratings, while Groundskeeper2 averages 4.3 from 19 ratings.

### Do Comet Racer or Groundskeeper2 have ads?

Neither Comet Racer nor Groundskeeper2 shows ads.

### Which is updated more often, Comet Racer or Groundskeeper2?

Comet Racer ships an update every 15 months, and Groundskeeper2 every 5 weeks. Most recently, Comet Racer was updated on October 21, 2026 and Groundskeeper2 on October 11, 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.*