# Loopworks Measure vs Contacts Backup Utility

The clearest difference is review sentiment: Contacts Backup Utility at 100% against Loopworks Measure's 0%. Loopworks Measure's advantage is price (Free vs $5.99) and iOS requirement (15.0 vs 18.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Loopworks Measure is free to download; Contacts Backup Utility costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Loopworks Measure ships an update every 3 months, Contacts Backup Utility every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Loopworks Measure | Contacts Backup Utility |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/contacts-backup-utility/id1451401194/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 9 MB | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ampetronic Ltd.](https://appshunter.io/developer/1001040998) | [Ebrahim Rahban](https://appshunter.io/developer/1121970514) |

## What reviewers say

### Loopworks Measure

[App page](https://appshunter.io/ios/app/loopworks-measure/id1001040999)

This app, paired with specific hardware, functions as a professional field strength meter for designing and assessing hearing loop systems. It measures magnetic field strength, background noise, and frequency response, allowing users to generate technical and certification reports.

**Highlights:** Field strength measurement, Background noise analysis, Frequency response testing, Data synchronization with online portal, Technical and certification report generation, Walk-through guides for site assessment

**Features:** Vision Pro support

**In-app purchases:** none


### Contacts Backup Utility

[App page](https://appshunter.io/ios/app/contacts-backup-utility/id1451401194)

Easily back up, restore, clean, and manage your iPhone and iPad address book. This privacy-focused app offers local backups, smart exports, and tools to merge duplicates and remove incomplete entries.

**Highlights:** Local contact backup, Quick restore, Export as vCard/CSV, Duplicate contact merging, Cleanup incomplete contacts, Advanced backup search

**In-app purchases:** none


## Frequently asked questions

### Is Loopworks Measure free?

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

### Is Contacts Backup Utility free?

Contacts Backup Utility costs $5.99, with no in-app purchases.

### Do Loopworks Measure or Contacts Backup Utility have ads?

Neither Loopworks Measure nor Contacts Backup Utility shows ads.

### Which is updated more often, Loopworks Measure or Contacts Backup Utility?

Loopworks Measure ships an update every 3 months, and Contacts Backup Utility every 2 months. Most recently, Loopworks Measure was updated on October 24, 2026 and Contacts Backup Utility on October 24, 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.*