TRACE vs RADsync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRACE
This app aids in assessing radiation detection alarms to prevent illicit trafficking of nuclear materials. It provides guidance on naturally occurring radioactive material and harmonized system codes for international trade.
- Radiation alarm assessment
- Illicit trafficking prevention
- NORM and HS Code guidance
- International trade support
- Nuclear material security
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This mobile application is developed under the Coordinated Research Project (CRP) on Improved Assessment of Initial Alarms from Radiation Detection Instruments to enhance the capabilities of States to prevent, detect, and respond to incidents of the illicit trafficking and theft of nuclear and other radioactive material out of regulatory control and it covers the description of good containing Naturally Occurring Radioactive Material (NORM) used in international trades and Harmonized System Code (HS Code) and serves as a guidance for member States in proper assessment of radiation instrument alarms to combat the trans-boundary movement of nuclear and other radioactive material out of regulatory control.
RADsync
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.
- Bluetooth and Network connectivity
- Data repository for measurements
- Annotate measurements and reports
- Email sharing of data
- Supports multiple RADEAGLE instruments
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The RADsync App lets you connect your RADEAGLE, RADEAGLET, RADEAGLET-R, or RADEAGLE-Cx instrument(s) to your iOS device via Bluetooth or Network. This free app serves as a repository for collected measurements from multiple instruments. You can also annotate and send measurements, reports, and other information via email from your iPhone. Requirement: RADEAGLE, RADEAGLET, RADEAGLET-R, or RADEAGLE-Cx Radiation Isotope Identification Device.
Screenshots
Verdict
The clearest difference is update cadence: TRACE at every 2 months against RADsync's every 5 months. TRACE also leads on ratings volume (4 vs 1) and iOS requirement (11.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for TRACE against 5.0 for RADsync. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
TRACE ships an update every 2 months, RADsync every 5 months. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.
| Parameter | TRACE | RADsync |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 47 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | IAEA | innoRIID GmbH |
Customer experience
TRACE
RADsync
In-app purchases
TRACE
No in-app purchases
RADsync
No in-app purchases








