# Measuring Tape AR. vs Spy Detector

The clearest difference is rating: Spy Detector at 4.8 against Measuring Tape AR.'s 4.1. Spy Detector also leads on iOS requirement (14.0 vs 18.2). Measuring Tape AR.'s advantage is update cadence (every 5 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Measuring Tape AR. sells 3 in-app purchases, starting at $4.99 per 7 days and Spy Detector sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Spy Detector holds the better App Store score, 4.8 against 4.1. Both are backed by a comparable volume of ratings — 14 and 12 respectively.

Measuring Tape AR. ships an update every 5 days, Spy Detector monthly. Both last shipped on November 8, 2026.

## The numbers

| Metric | Measuring Tape AR. | Spy Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/measuring-tape-ar/id6744727439/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/spy-detector-security-scanner/id6751642484/reviews)** |
| Number of ratings | **14** | 12 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 25 MB | 63 MB |
| Requires iOS | 18.2 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hoper bel](https://appshunter.io/developer/1809098867) | [胭 李](https://appshunter.io/developer/1775102138) |

## What reviewers say

### Measuring Tape AR.

[App page](https://appshunter.io/ios/app/measuring-tape-ar/id6744727439)

Transform your phone into a precise measuring tool using augmented reality. Measure lengths, heights, and room dimensions instantly through your camera, eliminating the need for a physical tape measure. Capture and save your measurements with ease.

**Highlights:** AR-based measurement, Measure length, width, and height, Automatic surface detection, Unit conversion, Capture and save measurements, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measure PRO (weekly) | $4.99 | per 7 days |
| Measure PRO (monthly) | $12.99 | per month |
| Measure PRO (yearly) | $49.99 | per year |


### Spy Detector

[App page](https://appshunter.io/ios/app/spy-detector-security-scanner/id6751642484)

This app helps you enhance your personal security by scanning your surroundings for unauthorized devices and unusual reflections. It offers quick checks and an intuitive interface to provide peace of mind in various locations.

**Highlights:** Network scan for unknown devices, Bluetooth device detection, Light and reflection filter, Quick instant scans, Intuitive user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Detector Pro Week | $6.99 | per 7 days |
| Spy Detector Pro Month | $14.99 | per month |
| Spy Detector Pro year | $29.99 | per year |


## Frequently asked questions

### Is Measuring Tape AR. free?

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

### Is Spy Detector free?

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

### Which has better reviews, Measuring Tape AR. or Spy Detector?

Spy Detector is rated higher. Measuring Tape AR. averages 4.1 out of 5 from 14 ratings, while Spy Detector averages 4.8 from 12 ratings.

### Do Measuring Tape AR. or Spy Detector have ads?

Neither Measuring Tape AR. nor Spy Detector shows ads.

### Which is updated more often, Measuring Tape AR. or Spy Detector?

Measuring Tape AR. ships an update every 5 days, and Spy Detector monthly. Most recently, Measuring Tape AR. was updated on November 8, 2026 and Spy Detector on November 8, 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.*