# 1SecondLap vs Scroll Stronger

The clearest difference is in-app purchases: 1SecondLap at none against Scroll Stronger's 2. 1SecondLap also leads on update cadence (daily vs every 4 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Scroll Stronger sells 2 in-app purchases, starting at $5.99 per month. 1SecondLap asks for nothing beyond the download.

1SecondLap ships an update daily, Scroll Stronger every 4 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | 1SecondLap | Scroll Stronger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 9 MB | 66 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DOCUEX LIMITED](https://appshunter.io/developer/6783314970) | [Adrian Munoz](https://appshunter.io/developer/6791165571) |

## What reviewers say

### 1SecondLap

[App page](https://appshunter.io/ios/app/1secondlap/id6783314968)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Scroll Stronger

[App page](https://appshunter.io/ios/app/scroll-stronger/id6791165569)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is 1SecondLap free?

1SecondLap is free to download, with no in-app purchases.

### Is Scroll Stronger free?

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

### Do 1SecondLap or Scroll Stronger have ads?

Neither 1SecondLap nor Scroll Stronger shows ads.

### Which is updated more often, 1SecondLap or Scroll Stronger?

1SecondLap ships an update daily, and Scroll Stronger every 4 days. Most recently, 1SecondLap was updated on October 1, 2026 and Scroll Stronger on October 1, 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.*