# Smart Meter vs MyInventoryRUs

The clearest difference is in-app purchases: Smart Meter at none against MyInventoryRUs's 2. Smart Meter also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MyInventoryRUs sells 2 in-app purchases, starting at $4.99 per month. Smart Meter asks for nothing beyond the download.

Smart Meter ships an update monthly, MyInventoryRUs every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Meter | MyInventoryRUs |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| 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) | [Rui Hu](https://appshunter.io/developer/1781837608) |

## 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


### MyInventoryRUs

[App page](https://appshunter.io/ios/app/myinventoryrus/id6762069460)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Smart Meter free?

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

### Is MyInventoryRUs free?

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

### Do Smart Meter or MyInventoryRUs have ads?

Neither Smart Meter nor MyInventoryRUs shows ads.

### Which is updated more often, Smart Meter or MyInventoryRUs?

Smart Meter ships an update monthly, and MyInventoryRUs every 4 weeks. Most recently, Smart Meter was updated on November 2, 2026 and MyInventoryRUs on October 31, 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.*