Comparison

FlexSpec Backpack vs RadRemote

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

Head to head

For the R425 and R200

Free

🔧 Utilities

No ratingsView app →

About

FlexSpec Backpack

Features

Read full description

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

RadRemote

Features

Read full description

Connect with your FLIR identiFINDER radiation instruments. View live data, control the instrument remotely, and download measurements. Supports the R425 and R225 radiation detectors.

Screenshots

FlexSpec Backpack1 screens

RadRemote4 screens

Verdict

The call

The clearest difference is iOS requirement: FlexSpec Backpack at 9.3 against RadRemote's 14.7. On price, update cadence, 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

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, RadRemote every 20 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level

FlexSpec Backpack versus RadRemote: the parameters behind the verdict, then further details
Parameter	FlexSpec Backpack	RadRemote
Price	Free	Free
Update frequency	Every 24 months	Every 20 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	9.3 — better	14.7
Further details — not scored
Size	140 MB	12 MB
Age rating	4+	4+
Developer	Bubble Technology Industries	FLIR Detection Inc

In-app purchases

None

FlexSpec Backpack

No in-app purchases

None

RadRemote

No in-app purchases

Questions

Is FlexSpec Backpack free?

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

Is RadRemote free?

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

Do FlexSpec Backpack or RadRemote have ads?

Neither FlexSpec Backpack nor RadRemote shows ads.

Which is updated more often, FlexSpec Backpack or RadRemote?

FlexSpec Backpack ships an update every 24 months, and RadRemote every 20 months. Most recently, FlexSpec Backpack was updated on September 10, 2026 and RadRemote on September 8, 2026.