# ARuler vs Pass Fail Checklist & Audit

The clearest difference is rating: Pass Fail Checklist & Audit at 5.0 against ARuler's 2.0. ARuler's advantage is in-app purchases (none vs 5) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Pass Fail Checklist & Audit sells 5 in-app purchases, starting at $1.99 per 7 days. ARuler asks for nothing beyond the download.

Pass Fail Checklist & Audit holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

ARuler ships an update every 3 weeks, Pass Fail Checklist & Audit every 2 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ARuler | Pass Fail Checklist & Audit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/aruler-simple-ar-ruler/id1337149397/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pass-fail-checklist-and-audit/id6733240318/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 23 MB | 13 MB |
| Requires iOS | **11.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rustam Amirhanov](https://appshunter.io/developer/1278605063) | [Veskisoft OÜ](https://appshunter.io/developer/1665705415) |

## 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


### Pass Fail Checklist & Audit

[App page](https://appshunter.io/ios/app/pass-fail-checklist-and-audit/id6733240318)

Create custom pass/fail inspection checklists for on-site audits. Document issues with photos and notes, then export professional PDF reports. Syncs across devices and integrates with iOS search.

**Highlights:** Custom pass/fail checklists, Attach photo evidence, Detailed notes for items, Timestamped, searchable records, PDF export and sharing, iCloud sync across devices, Spotlight and Siri integration

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Unlock | $1.99 | per 7 days |
| Premium Monthly Unlock | $4.99 | per month |
| Premium Yearly Unlock | $19.99 | per year |
| Premium Lifetime Unlock | $3.99 | one-time |
| Premium Lifetime Unlock | $39.99 | one-time |


## Frequently asked questions

### Is ARuler free?

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

### Is Pass Fail Checklist & Audit free?

Pass Fail Checklist & Audit is free to download, with in-app purchases available.

### Which has better reviews, ARuler or Pass Fail Checklist & Audit?

Pass Fail Checklist & Audit is rated higher. ARuler averages 2.0 out of 5 from 1 ratings, while Pass Fail Checklist & Audit averages 5.0 from 2 ratings.

### Do ARuler or Pass Fail Checklist & Audit have ads?

Neither ARuler nor Pass Fail Checklist & Audit shows ads.

### Which is updated more often, ARuler or Pass Fail Checklist & Audit?

ARuler ships an update every 3 weeks, and Pass Fail Checklist & Audit every 2 months. Most recently, ARuler was updated on October 15, 2026 and Pass Fail Checklist & Audit on October 4, 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.*