# StayGray vs TheGrey.app

The clearest difference is update cadence: TheGrey.app at every 3 days against StayGray's fortnightly. TheGrey.app also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StayGray sells 3 in-app purchases, starting at $1.99 per month and TheGrey.app sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

StayGray ships an update fortnightly, TheGrey.app every 3 days. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | StayGray | TheGrey.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/staygray/id6757358852/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 1 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MATTHIAS NEUWIRTH](https://appshunter.io/developer/1819953456) | [Hsieh ChiaMing](https://appshunter.io/developer/1891046685) |

## What reviewers say

### StayGray

[App page](https://appshunter.io/ios/app/staygray/id6757358852)

This app helps reduce screen time by automatically switching your device to grayscale. You can customize when color is allowed, set schedules, and track your progress in reducing usage.

**Highlights:** Automatic grayscale switching, Customizable color exceptions, Scheduled monochrome periods, Location-based color activation, Progress tracking for screen time, Color breaks for temporary color access

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| StayGray Plus | $8.99 | per year |
| StayGray Plus: Lifetime | $24.99 | one-time |


### TheGrey.app

[App page](https://appshunter.io/ios/app/thegreyapp/id6761714035)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Grey Platinum | $2.99 | one-time |


## Frequently asked questions

### Is StayGray free?

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

### Is TheGrey.app free?

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

### Do StayGray or TheGrey.app have ads?

Neither StayGray nor TheGrey.app shows ads.

### Which is updated more often, StayGray or TheGrey.app?

StayGray ships an update fortnightly, and TheGrey.app every 3 days. Most recently, StayGray was updated on November 13, 2026 and TheGrey.app on November 9, 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.*