# 27Plug vs Kim Bu

The clearest difference is in-app purchases: Kim Bu at none against 27Plug's 8. Kim Bu also leads on update cadence (every 2 days vs every 2 months). 27Plug's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 27Plug sells 8 one-off in-app purchases. Kim Bu asks for nothing beyond the download.

27Plug ships an update every 2 months, Kim Bu every 2 days. The most recent releases landed on September 12, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | 27Plug | Kim Bu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 121 MB | 103 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [john kiigi](https://appshunter.io/developer/1724290986) | [LOAN APP, MCHJ](https://appshunter.io/developer/1760101080) |

## What reviewers say

### 27Plug

[App page](https://appshunter.io/ios/app/27plug/id6475556847)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 27plug credits | $0.99 | one-time |
| 200 27plug credits | $1.99 | one-time |
| 300 27plug credits | $2.99 | one-time |
| 500 27plug credits | $4.99 | one-time |
| 1000 27plug credits | $9.99 | one-time |
| 2200 27plug credits | $24.99 | one-time |
| 5260 27plug credits | $49.99 | one-time |
| 10600 27plug credits | $99.99 | one-time |


### Kim Bu

[App page](https://appshunter.io/ios/app/kim-bu/id6760314239)

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

**In-app purchases:** none


## Frequently asked questions

### Is 27Plug free?

27Plug is free to download, with in-app purchases available.

### Is Kim Bu free?

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

### Do 27Plug or Kim Bu have ads?

Neither 27Plug nor Kim Bu shows ads.

### Which is updated more often, 27Plug or Kim Bu?

27Plug ships an update every 2 months, and Kim Bu every 2 days. Most recently, 27Plug was updated on September 12, 2026 and Kim Bu on May 17, 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.*