TRACE vs DD Allocation
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.
DD Allocation
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App that helps with DD allocation
Screenshots
Verdict
The clearest difference is update cadence: DD Allocation at every 4 days against TRACE's every 2 months. TRACE's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support 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.
TRACE ships an update every 2 months, DD Allocation every 4 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.
| Parameter | TRACE | DD Allocation |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 47 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | IAEA | Mohamed Zaki |
In-app purchases
TRACE
No in-app purchases
DD Allocation
No in-app purchases
Questions
Is TRACE free?
Is DD Allocation free?
Do TRACE or DD Allocation have ads?
Which is updated more often, TRACE or DD Allocation?
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