# Reef vs ScrollTide

The clearest difference is in-app purchases: Reef at none against ScrollTide's 3. Reef also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ScrollTide sells 3 in-app purchases, starting at $9.99 per 7 days. Reef asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Reef | ScrollTide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 109 MB | 43 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Victor Laybats](https://appshunter.io/developer/6781441777) | [Adrian Neithert](https://appshunter.io/developer/6816743177) |

## What reviewers say

### Reef

[App page](https://appshunter.io/ios/app/reef-habit-tracker-and-focus/id6781681916)

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

**In-app purchases:** none


### ScrollTide

[App page](https://appshunter.io/ios/app/scrolltide-shared-screen-time/id6816743175)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScrollTide Pro – Weekly | $9.99 | per 7 days |
| ScrollTide Pro – Weekly | $9.99 | per 7 days |
| ScrollTide Pro – Yearly | $49.99 | per year |


## Frequently asked questions

### Is Reef free?

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

### Is ScrollTide free?

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

### Do Reef or ScrollTide have ads?

Neither Reef nor ScrollTide shows ads.

### Which is updated more often, Reef or ScrollTide?

Reef ships an update every 2 days, and ScrollTide every 2 days. Most recently, Reef was updated on October 31, 2026 and ScrollTide on October 24, 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.*