# Smart Meter vs TrueRuler

The clearest difference is iOS requirement: Smart Meter at 11.0 against TrueRuler's 17.0. On price, ads, 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.

## The numbers

| Metric | Smart Meter | TrueRuler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (10 ratings)](https://appshunter.io/ios/app/smart-meter-ar/id1377055831/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 14 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Almutairi](https://appshunter.io/developer/1239009742) | [玥 熊](https://appshunter.io/developer/6780204409) |

## What reviewers say

### Smart Meter

[App page](https://appshunter.io/ios/app/smart-meter-ar/id1377055831)

This augmented reality app allows you to measure objects and distances using your device's camera. Simply tap to set start and end points to get accurate measurements in meters or inches. Save your measurements and images for future reference.

**Highlights:** Augmented reality measurement, Accurate ruler, Save measurements, Save measurement images, Easy to use interface, Measure in meters and inches

**Features:** macOS Compatibility

**In-app purchases:** none


### TrueRuler

[App page](https://appshunter.io/ios/app/trueruler-pocket-ruler/id6810102379)

**In-app purchases:** none


## Frequently asked questions

### Is Smart Meter free?

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

### Is TrueRuler free?

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

### Do Smart Meter or TrueRuler have ads?

Neither Smart Meter nor TrueRuler shows ads.

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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.*