# GRAYCHIC vs SARA172

GRAYCHIC and SARA172 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

GRAYCHIC ships an update every 2 months, SARA172 every 3 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GRAYCHIC | SARA172 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 81 MB | 93 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [GRAYCHIC](https://appshunter.io/developer/1273127086) | [BYEONG GON LEE](https://appshunter.io/developer/1504204214) |

## What reviewers say

### GRAYCHIC

[App page](https://appshunter.io/ios/app/graychic/id1312750842)

**Features:** Vision Pro support

**In-app purchases:** none


### SARA172

[App page](https://appshunter.io/ios/app/sara172/id1504204215)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GRAYCHIC free?

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

### Is SARA172 free?

SARA172 is free to download, with no in-app purchases.

### Do GRAYCHIC or SARA172 have ads?

Neither GRAYCHIC nor SARA172 shows ads.

### Which is updated more often, GRAYCHIC or SARA172?

GRAYCHIC ships an update every 2 months, and SARA172 every 3 months. Most recently, GRAYCHIC was updated on November 4, 2026 and SARA172 on November 3, 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.*