# Kaihi vs Gravnoid

The clearest difference is rating: Gravnoid at 5.0 against Kaihi's 4.2. Gravnoid also leads on in-app purchases (none vs 1) and review sentiment (100% vs 73%). Kaihi's advantage is update cadence (every 2 weeks vs every 6 weeks) and ratings volume (28 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kaihi sells 1 one-off in-app purchase. Gravnoid asks for nothing beyond the download.

Gravnoid holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Kaihi has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 73% of Kaihi's written reviews are positive against 100% of Gravnoid's.

Kaihi ships an update every 2 weeks, Gravnoid every 6 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Kaihi | Gravnoid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (28 ratings)](https://appshunter.io/ios/app/kaihi/id1450752617/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gravnoid/id6447106539/reviews)** |
| Number of ratings | **28** | 5 |
| Positive reviews | 73.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 72 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Bolton](https://appshunter.io/developer/923941183) | [Schaff Games, LLC](https://appshunter.io/developer/1680348606) |

## What reviewers say

### Kaihi

[App page](https://appshunter.io/ios/app/kaihi/id1450752617)

Engage in one-tap arcade gameplay where you must dodge enemies and collect coins. Unlock characters and power-ups to climb the leaderboards. Enjoy colorful art and original music in this accessible game.

**Highlights:** One-tap action gameplay, Unlockable characters, Fun power-ups, Leaderboards for competition, Colorful art style, Original music, iCloud Save support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $0.99 | one-time |


### Gravnoid

[App page](https://appshunter.io/ios/app/gravnoid/id6447106539)

Navigate the cosmos in zero gravity, dodging celestial hazards like black holes and meteor showers. Master intuitive thruster controls to survive an ever-changing sequence of challenges in this endless space adventure.

**Highlights:** Zero gravity navigation, Intuitive thruster controls, Procedurally generated challenges, Dodge black holes and meteors, Endless survival gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaihi free?

Kaihi is free to download, with in-app purchases available.

### Is Gravnoid free?

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

### Which has better reviews, Kaihi or Gravnoid?

Gravnoid is rated higher. Kaihi averages 4.2 out of 5 from 28 ratings, while Gravnoid averages 5.0 from 5 ratings.

### Do Kaihi or Gravnoid have ads?

Neither Kaihi nor Gravnoid shows ads.

### Which is updated more often, Kaihi or Gravnoid?

Kaihi ships an update every 2 weeks, and Gravnoid every 6 weeks. Most recently, Kaihi was updated on October 3, 2026 and Gravnoid on October 14, 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.*