Comparison

FlexSpec Backpack vs DOE Triage

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

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About

FlexSpec Backpack

Features

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The FlexSpec Backpack app provides the user interface for the FlexSpec Backpack product, which provides radiation detection, radionuclide identification, and categorization of radioactive material in a portable form factor. Use the app to: - View real-time information from gamma and neutron detectors, including count rates and dose rates - View real-time alarm information, including radionuclide identification, source categorization, and direction to the source - View detailed information associated with each alarm, including spectroscopic data and GPS location - Send data from each alarm directly to a supervisor or dedicated reachback center - View status information from the hardware, including any fault conditions - Send technical support requests directly to the manufacturer Learn more at: www.bubbletech.ca

About

DOE Triage

Features

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DOE Triage is a mobile application for Triage submission. Users are able to enter event information to either save or submit to the Triage system. Capabilities for event addendum creation and event export are also included. Please feel free to reach out to TriageHelp for more information.

Screenshots

FlexSpec Backpack1 screens

DOE Triage3 screens

Verdict

The call

The clearest difference is update cadence: DOE Triage at every 5 weeks against FlexSpec Backpack's every 24 months. FlexSpec Backpack's advantage is iOS requirement (9.3 vs 12.2). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

FlexSpec Backpack ships an update every 24 months, DOE Triage every 5 weeks. The most recent releases landed on September 28, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 4 level

FlexSpec Backpack versus DOE Triage: the parameters behind the verdict, then further details
Parameter	FlexSpec Backpack	DOE Triage
Price	Free	Free
Update frequency	Every 24 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	9.3 — better	12.2
Further details — not scored
Size	140 MB	105 MB
Age rating	4+	4+
Developer	Bubble Technology Industries	William Edwards

In-app purchases

None

FlexSpec Backpack

No in-app purchases

None

DOE Triage

No in-app purchases

Questions

Is FlexSpec Backpack free?

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

Is DOE Triage free?

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

Do FlexSpec Backpack or DOE Triage have ads?

Neither FlexSpec Backpack nor DOE Triage shows ads.

Which is updated more often, FlexSpec Backpack or DOE Triage?

FlexSpec Backpack ships an update every 24 months, and DOE Triage every 5 weeks. Most recently, FlexSpec Backpack was updated on September 28, 2026 and DOE Triage on September 22, 2026.