# CIHY vs EYN Tools

The clearest difference is in-app purchases: CIHY at none against EYN Tools's 3. CIHY also leads on iOS requirement (9.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. EYN Tools sells 3 in-app purchases, starting at $3.99 per month. CIHY asks for nothing beyond the download.

## The numbers

| Metric | CIHY | EYN Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 26 MB | 19 MB |
| Requires iOS | **9.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MingChang Software](https://appshunter.io/developer/1697786236) | [Luke Gatz](https://appshunter.io/developer/1894551599) |

## What reviewers say

### CIHY

[App page](https://appshunter.io/ios/app/cihy/id6472394104)

**Features:** macOS Compatibility

**In-app purchases:** none


### EYN Tools

[App page](https://appshunter.io/ios/app/eyn-tools/id6762532138)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Yearly Pro Plan | $29.99 | per year |
| Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is CIHY free?

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

### Is EYN Tools free?

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

### Do CIHY or EYN Tools have ads?

Neither CIHY nor EYN Tools shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*