# ScrollStop vs KeyStart

The clearest difference is rating: ScrollStop at 4.9 against KeyStart's 1.0. ScrollStop also leads on update cadence (monthly vs every 13 months) and ratings volume (58 vs 1). KeyStart's advantage is in-app purchases (none vs 9). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ScrollStop sells 9 in-app purchases, starting at $4.99 per 7 days. KeyStart asks for nothing beyond the download.

ScrollStop holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: ScrollStop has 58 ratings behind it against 1, so its average is the more settled of the two.

ScrollStop ships an update monthly, KeyStart every 13 months. The most recent releases landed on August 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ScrollStop | KeyStart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (58 ratings)](https://appshunter.io/ios/app/scrollstop-reduce-screen-time/id6749811251/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/keystart/id6749829964/reviews) |
| Number of ratings | **58** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 24 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [With Bytes](https://appshunter.io/developer/1730232891) | [Bernhard Mitas](https://appshunter.io/developer/1802023240) |

## What reviewers say

### ScrollStop

[App page](https://appshunter.io/ios/app/scrollstop-reduce-screen-time/id6749811251)

This app helps you break phone addiction by requiring you to complete quick physical or mindfulness tasks before accessing blocked applications. Earn virtual currency to unlock screen time and progress through levels, making digital detox rewarding.

**Highlights:** App blocking with mission-based access, Customizable physical and mindfulness missions, Earn 'Brain Power' currency, Time Vault for unlocking apps, Level progression and mascot rewards, Personalized attention profile, Smart analytics and progress tracking

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScrollStop Pro | $4.99 | per 7 days |
| ScrollStop Pro | $4.99 | per 7 days |
| ScrollStop Pro | $13.99 | per month |
| ScrollStop Pro | $19.99 | per year |
| ScrollStop Pro | $24.99 | per year |
| ScrollStop Pro | $24.99 | per year |
| ScrollStop Pro | $34.99 | per year |
| ScrollStop Pro | $59.99 | per year |
| ScrollStop Pro | $69.99 | per year |


### KeyStart

[App page](https://appshunter.io/ios/app/keystart/id6749829964)

This utility app provides a reliable pitch tool for choirs, a cappella groups, and vocalists. Select your desired key, play the correct chord or note, and ensure your group starts singing in tune.

**Highlights:** Choir pitch tool, A cappella group support, Vocalist tuning, Key selection, Chord and note playback, Singing in tune

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

**In-app purchases:** none


## Frequently asked questions

### Is ScrollStop free?

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

### Is KeyStart free?

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

### Which has better reviews, ScrollStop or KeyStart?

ScrollStop is rated higher. ScrollStop averages 4.9 out of 5 from 58 ratings, while KeyStart averages 1.0 from 1 ratings.

### Do ScrollStop or KeyStart have ads?

Neither ScrollStop nor KeyStart shows ads.

### Which is updated more often, ScrollStop or KeyStart?

ScrollStop ships an update monthly, and KeyStart every 13 months. Most recently, ScrollStop was updated on August 27, 2026 and KeyStart on September 19, 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.*