# Kaihi vs E

The clearest difference is in-app purchases: E at none against Kaihi's 1. Kaihi's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 16 months). On price and device support there is nothing between them.

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

Kaihi ships an update every 2 weeks, E every 16 months. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Kaihi | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (28 ratings)](https://appshunter.io/ios/app/kaihi/id1450752617/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 223 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [James Bolton](https://appshunter.io/developer/923941183) | [Full Fat Productions Ltd](https://appshunter.io/developer/374306144) |

## 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 |


### E

[App page](https://appshunter.io/ios/app/e-merge-ency-services/id1659857983)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kaihi free?

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

### Is E free?

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

### Do Kaihi or E have ads?

E shows ads; Kaihi does not.

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

Kaihi ships an update every 2 weeks, and E every 16 months. Most recently, Kaihi was updated on September 16, 2026 and E on September 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.*