# Sayit vs 자등명

The clearest difference is iOS requirement: Sayit at 12.0 against 자등명's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Sayit | 자등명 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Size | 71 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chankook Na](https://appshunter.io/developer/1718842206) | [Seok Gyu Seo](https://appshunter.io/developer/1896778049) |

## What reviewers say

### Sayit

[App page](https://appshunter.io/ios/app/sayit/id6741769112)

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

**In-app purchases:** none


### 자등명

[App page](https://appshunter.io/ios/app/self-lamp/id6778370127)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sayit free?

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

### Is 자등명 free?

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

### Do Sayit or 자등명 have ads?

Neither Sayit nor 자등명 shows ads.

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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.*