# SmartRuler vs Camera Ruler  ٞ

SmartRuler and Camera Ruler  ٞ both sit at 3.6 stars, but that hides the real split: 87% of SmartRuler's written reviews are positive against 50% of Camera Ruler  ٞ's. SmartRuler also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). Camera Ruler  ٞ's advantage is in-app purchases (none vs 3). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. SmartRuler sells 3 in-app purchases, starting at $2.99 per 7 days. Camera Ruler  ٞ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.6 for SmartRuler against 3.5 for Camera Ruler  ٞ. That said, the two scores are not equally well evidenced: SmartRuler has 95 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 87% of SmartRuler's written reviews are positive against 50% of Camera Ruler  ٞ's.

SmartRuler ships an update every 3 weeks, Camera Ruler  ٞ every 7 months. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmartRuler | Camera Ruler  ٞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (95 ratings)](https://appshunter.io/ios/app/smartruler-measuring-tape/id1279181166/reviews)** | [3.5 (11 ratings)](https://appshunter.io/ios/app/camera-ruler/id1519778584/reviews) |
| Number of ratings | **95** | 11 |
| Positive reviews | **86.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Subscription | **Ad-supported** |
| Size | 7 MB | 6 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kodeon, Inc.](https://appshunter.io/developer/1748846686) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### SmartRuler

[App page](https://appshunter.io/ios/app/smartruler-measuring-tape/id1279181166)

This app uses augmented reality to measure distances and dimensions of objects with your phone. It can calculate length, height, area, perimeter, and angles for free, acting as a virtual tape measure and ruler.

**Highlights:** Augmented reality measurement, Length, height, area, perimeter calculation, Angle measurement, Virtual tape measure, Room dimension measurement, Distance calculator

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Become Premium | $2.99 | per 7 days |
| SmartRuler Annually | $19.99 | per year |
| SmartRuler Premium | $19.99 | per year |

**What reviewers like**

- 👍 Very good app
- 👍 Cool app
- 👍 Best app
- 👍 Super
- 👍 Good

**What reviewers complain about**

- 🐛 Does not work
- 🐛 Inaccurate ruler
- 🐛 No user guide
- 🐛 Not intuitive
- 🐛 Hard to find cancel button

**Reported bugs**

- Screen does not fix points
- App is paid, don't fall for it
- Hidden charges, inaccurate measurements

**Requested features**

- Clearer indication of measurement readouts
- Icon for angle measurements


### Camera Ruler  ٞ

[App page](https://appshunter.io/ios/app/camera-ruler/id1519778584)

This utility app uses your phone's camera and augmented reality to take quick measurements of linear sizes, distances, angles, perimeters, and areas. It supports various units and allows you to save and share your measurements.

**Highlights:** AR measurements, Linear size measurement, Distance measurement, Angle measurement, Perimeter and area calculation, Save and share measurements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartRuler free?

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

### Is Camera Ruler  ٞ free?

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

### Which has better reviews, SmartRuler or Camera Ruler  ٞ?

SmartRuler is rated higher. SmartRuler averages 3.6 out of 5 from 95 ratings, while Camera Ruler  ٞ averages 3.5 from 11 ratings.

### Do SmartRuler or Camera Ruler  ٞ have ads?

Camera Ruler  ٞ shows ads; SmartRuler does not.

### Which is updated more often, SmartRuler or Camera Ruler  ٞ?

SmartRuler ships an update every 3 weeks, and Camera Ruler  ٞ every 7 months. Most recently, SmartRuler was updated on October 29, 2026 and Camera Ruler  ٞ on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*