# EoneBoss vs Key Programmer

The clearest difference is iOS requirement: EoneBoss at 13.0 against Key Programmer's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | EoneBoss | Key Programmer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 71 MB | 88 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [深圳市溢万科技有限公司](https://appshunter.io/developer/1849347578) | [Shenzhen Ecartek Technology, Ltd.](https://appshunter.io/developer/994423482) |

## What reviewers say

### EoneBoss

[App page](https://appshunter.io/ios/app/eoneboss/id6754631358)

**In-app purchases:** none


### Key Programmer

[App page](https://appshunter.io/ios/app/key-programmer/id6805297600)

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

**In-app purchases:** none


## Frequently asked questions

### Is EoneBoss free?

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

### Is Key Programmer free?

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

### Do EoneBoss or Key Programmer have ads?

Neither EoneBoss nor Key Programmer shows ads.

### Which is updated more often, EoneBoss or Key Programmer?

EoneBoss ships an update every 2 weeks, and Key Programmer every 2 weeks. Most recently, EoneBoss was updated on September 23, 2026 and Key Programmer on September 22, 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.*