# ARuler vs LockSwitch

The clearest difference is rating: LockSwitch at 4.8 against ARuler's 2.0. LockSwitch also leads on ratings volume (8 vs 1). ARuler's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 12 months). On price and ads there is nothing between them.

Both are free to download. LockSwitch sells 2 in-app purchases, starting at $2.99 per month. ARuler asks for nothing beyond the download.

LockSwitch holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: LockSwitch has 8 ratings behind it against 1, so its average is the more settled of the two.

ARuler ships an update every 3 weeks, LockSwitch every 12 months. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ARuler | LockSwitch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/aruler-simple-ar-ruler/id1337149397/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/lockswitch-custom-widgets/id1644399097/reviews)** |
| Number of ratings | 1 | **8** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | **Free** | Freemium |
| Size | 23 MB | 8 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Rustam Amirhanov](https://appshunter.io/developer/1278605063) | [MasterMind Software LLC](https://appshunter.io/developer/674597403) |

## What reviewers say

### ARuler

[App page](https://appshunter.io/ios/app/aruler-simple-ar-ruler/id1337149397)

This application uses augmented reality to measure lengths and areas in your environment. Simply point your device to get quick and easy measurements.

**Highlights:** Augmented reality measurement, Measure length, Measure area, Simple interface

**In-app purchases:** none


### LockSwitch

[App page](https://appshunter.io/ios/app/lockswitch-custom-widgets/id1644399097)

Create custom widgets for your device's lock screen to automate tasks. Access a library of actions or build your own, and personalize with thousands of icons or photos. Widgets sync across devices via iCloud.

**Highlights:** Custom lock screen widgets for app automation, Library of system and third-party app actions, Create your own custom actions, Personalize widgets with 3,500+ icons or photos, iCloud sync across devices, App themes and alternate icons

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LockSwitch Pro | $2.99 | per month |
| LockSwitch Pro | $9.99 | per year |


## Frequently asked questions

### Is ARuler free?

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

### Is LockSwitch free?

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

### Which has better reviews, ARuler or LockSwitch?

LockSwitch is rated higher. ARuler averages 2.0 out of 5 from 1 ratings, while LockSwitch averages 4.8 from 8 ratings.

### Do ARuler or LockSwitch have ads?

Neither ARuler nor LockSwitch shows ads.

### Which is updated more often, ARuler or LockSwitch?

ARuler ships an update every 3 weeks, and LockSwitch every 12 months. Most recently, ARuler was updated on September 30, 2026 and LockSwitch 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.*