# Architects Ruler vs Scrolly

The clearest difference is price: Architects Ruler at Free against Scrolly's $0.99. Scrolly's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 3 months). On ads and device support there is nothing between them.

Architects Ruler is free to download; Scrolly costs $0.99 up front. Architects Ruler sells 1 one-off in-app purchase. Scrolly asks for nothing beyond the download.

Architects Ruler ships an update every 3 months, Scrolly every 2 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Architects Ruler | Scrolly |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 4 MB | 1 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gijs Raggers](https://appshunter.io/developer/1438841415) | [kyeongju Moon](https://appshunter.io/developer/1878913458) |

## What reviewers say

### Architects Ruler

[App page](https://appshunter.io/ios/app/architects-ruler/id6755367822)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime scales menu | $0.99 | one-time |


### Scrolly

[App page](https://appshunter.io/ios/app/scrolly-auto-web-scroller/id6759715338)

This utility allows for hands-free web browsing in Safari on iPhone and iPad. It automatically scrolls webpages at adjustable speeds, with options for direction control, looping, and pausing on touch. Features include a timer, gesture shortcuts, and a floating widget for easy control.

**Highlights:** One-tap start/stop auto-scroll, Adjustable scrolling speed (1x-20x), Scroll up or down, Loop mode for continuous scrolling, Auto-pause on touch, Set scroll duration with timer, Gesture shortcuts for control, Floating widget controller

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Architects Ruler free?

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

### Is Scrolly free?

Scrolly costs $0.99, with no in-app purchases.

### Do Architects Ruler or Scrolly have ads?

Neither Architects Ruler nor Scrolly shows ads.

### Which is updated more often, Architects Ruler or Scrolly?

Architects Ruler ships an update every 3 months, and Scrolly every 2 weeks. Most recently, Architects Ruler was updated on October 17, 2026 and Scrolly on October 15, 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.*