# Readunit A/S vs RADsync

The clearest difference is rating: RADsync at 5.0 against Readunit A/S's 4.0. RADsync also leads on device support (3 vs 1). Readunit A/S's advantage is update cadence (fortnightly vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RADsync holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Readunit A/S ships an update fortnightly, RADsync every 5 months. Both last shipped on November 13, 2026.

## The numbers

| Metric | Readunit A/S | RADsync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/readunit-as/id962205265/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radsync/id1568500244/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 70 MB | 31 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Readunit A/S](https://appshunter.io/developer/956716114) | [innoRIID GmbH](https://appshunter.io/developer/1568500246) |

## What reviewers say

### Readunit A/S

[App page](https://appshunter.io/ios/app/readunit-as/id962205265)

Manage and track all your equipment and safety data in real-time from your mobile device. Perform inspections, access documentation, and utilize features like QR scanning and offline mode for efficient operations.

**Highlights:** Real-time safety data access, Equipment management, QR, barcode, and NFC scanning, Mobile inspections, Offline mode, Document downloads, GPS tracking

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

**In-app purchases:** none


### RADsync

[App page](https://appshunter.io/ios/app/radsync/id1568500244)

Connect your radiation isotope identification instruments to your iOS device. Store, annotate, and share collected measurements and reports via email. Requires a compatible RADEAGLE device.

**Highlights:** Bluetooth and Network connectivity, Data repository for measurements, Annotate measurements and reports, Email sharing of data, Supports multiple RADEAGLE instruments

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Readunit A/S free?

Readunit A/S is free to download, with no in-app purchases.

### Is RADsync free?

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

### Which has better reviews, Readunit A/S or RADsync?

RADsync is rated higher. Readunit A/S averages 4.0 out of 5 from 1 ratings, while RADsync averages 5.0 from 1 ratings.

### Do Readunit A/S or RADsync have ads?

Neither Readunit A/S nor RADsync shows ads.

### Which is updated more often, Readunit A/S or RADsync?

Readunit A/S ships an update fortnightly, and RADsync every 5 months. Most recently, Readunit A/S was updated on November 13, 2026 and RADsync on November 13, 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.*