# Smart QR code scanner vs Measuring Tape Ruler

The clearest difference is rating: Smart QR code scanner at 4.8 against Measuring Tape Ruler's 4.2. Smart QR code scanner also leads on iOS requirement (13.0 vs 16.6). Measuring Tape Ruler's advantage is update cadence (weekly vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Smart QR code scanner sells 1 in-app purchase, starting at $4.99 per 7 days and Measuring Tape Ruler sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart QR code scanner holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

Smart QR code scanner ships an update every 5 months, Measuring Tape Ruler weekly. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Smart QR code scanner | Measuring Tape Ruler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/smart-qr-code-scanner/id6737261814/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/measuring-tape-ruler/id6751286858/reviews) |
| Number of ratings | 4 | **5** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 15 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [fernando ruiz](https://appshunter.io/developer/1826809767) | [27th Marketplace, LLC](https://appshunter.io/developer/1853527130) |

## What reviewers say

### Smart QR code scanner

[App page](https://appshunter.io/ios/app/smart-qr-code-scanner/id6737261814)

Easily scan and generate QR codes for various purposes, including websites, text, and contacts. Offers customization options and barcode reading for quick information retrieval. Ideal for both personal and professional use.

**Highlights:** Scan QR codes quickly, Generate custom QR codes, Read barcodes, Create codes for websites, text, Wi-Fi, contacts, Use at home, stores, or work

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart QR Code scanner PRO | $4.99 | per 7 days |


### Measuring Tape Ruler

[App page](https://appshunter.io/ios/app/measuring-tape-ruler/id6751286858)

This app uses your phone's camera to measure distances, areas, and heights. It also includes a built-in ruler, level tool, and floor plan creator for various projects.

**Highlights:** AR distance and area measurement, Height measurement tool, Floor plan creation, On-screen ruler, Digital spirit level, Screenshot capture and sharing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ruler Pro Plan | $4.99 | per 7 days |
| Measuring Tape Pro Plan | $4.99 | per 7 days |
| Measuring Tape Lifetime Plan | $119.99 | one-time |


## Frequently asked questions

### Is Smart QR code scanner free?

Smart QR code scanner is free to download, with in-app purchases available.

### Is Measuring Tape Ruler free?

Measuring Tape Ruler is free to download, with in-app purchases available.

### Which has better reviews, Smart QR code scanner or Measuring Tape Ruler?

Smart QR code scanner is rated higher. Smart QR code scanner averages 4.8 out of 5 from 4 ratings, while Measuring Tape Ruler averages 4.2 from 5 ratings.

### Do Smart QR code scanner or Measuring Tape Ruler have ads?

Neither Smart QR code scanner nor Measuring Tape Ruler shows ads.

### Which is updated more often, Smart QR code scanner or Measuring Tape Ruler?

Smart QR code scanner ships an update every 5 months, and Measuring Tape Ruler weekly. Most recently, Smart QR code scanner was updated on June 1, 2026 and Measuring Tape Ruler on September 14, 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.*