# sqft AR vs OpCheck

The clearest difference is ads: OpCheck at none against sqft AR's shown. OpCheck also leads on update cadence (daily vs every 9 months). sqft AR's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

sqft AR ships an update every 9 months, OpCheck daily. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | sqft AR | OpCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (761 ratings)](https://appshunter.io/ios/app/sqft-ar/id1385220107/reviews)** | — |
| Number of ratings | **761** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 23 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Noriaki Murao](https://appshunter.io/developer/1289002723) | [Safeguard Analytics](https://appshunter.io/developer/1457391624) |

## What reviewers say

### sqft AR

[App page](https://appshunter.io/ios/app/sqft-ar/id1385220107)

Measure floor and wall areas, lengths, and check product sizes in real-world spaces using augmented reality. Visualize virtual furniture to gauge room dimensions and ensure product fit.

**Highlights:** Measure floor area (ft², m²), Measure wall area (ft², m²), Measure length between points, Visualize virtual furniture, Check product size fit, Save measurements and photos

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 🎯 Accurate measurements for various applications
- 💰 Free app with no required purchases
- 🚀 Reliable performance once mastered
- 💡 Innovative AR-based measuring solution

**What reviewers complain about**

- 🐛 Inconsistent measurement point detection
- 😕 Steep learning curve for new users
- ⚠️ Unreliable in certain lighting conditions
- 🔧 Lacks undo functionality
- 📱 App freezes and crashes

**Reported bugs**

- App freezes and becomes unresponsive
- Measurement tool changes sizes unexpectedly
- Marking points appear 2-3 feet above intended location
- Automatic mode switching between wall and floor measurements
- Inconsistent accuracy in sunlight and with clear objects

**Requested features**

- Undo/clear marking functionality
- Better instructions and tutorials
- Improved performance in various lighting conditions
- Regular app updates and maintenance


### OpCheck

[App page](https://appshunter.io/ios/app/opcheck/id6771061132)

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

**In-app purchases:** none


## Frequently asked questions

### Is sqft AR free?

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

### Is OpCheck free?

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

### Do sqft AR or OpCheck have ads?

sqft AR shows ads; OpCheck does not.

### Which is updated more often, sqft AR or OpCheck?

sqft AR ships an update every 9 months, and OpCheck daily. Most recently, sqft AR was updated on September 27, 2026 and OpCheck on September 18, 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.*