Comparison

Fujifilm Exposure Calculator vs Euler Gamma

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

Head to head
About

Fujifilm Exposure Calculator

Features
Read full description

Exposure time calculator for use with Fujifilm DynamIx HR2 systems for radiographic inspection of corrosion and deposits in pipes by Gamma rays in accordance with EN 16407-1/2.

About

Euler Gamma

Features
Read full description

The all-in-one calculator suite for industrial gamma radiography professionals. Whether you're planning an exposure, calculating safety boundaries, or verifying ASME compliance โ€” Euler Gamma delivers accurate results instantly, right from your pocket. Trusted by NDT technicians, RSOs, and radiography crews worldwide. WHAT YOU GET โ€ข Decay Calculator โ€” Activity remaining after any elapsed time for Ir-192, Se-75, and Co-60 โ€ข Dose Rate Calculator โ€” Inverse-square law with real-time results in mR/hr, ยตSv/hr, and more โ€ข Barricade Calculator โ€” Safety boundary distances per NRC 10 CFR 20 guidelines โ€ข HVL Shielding Calculator โ€” Half-Value Layer attenuation for Steel, Lead, Concrete, and more โ€ข Unsharpness Calculator โ€” Geometric unsharpness (Ug) with ASME V Article 2 pass/fail checks โ€ข Reference Data โ€” Built-in gamma constants, material properties, and occupancy factors BUILT FOR THE FIELD โ€ข Works offline โ€” no internet required at the job site โ€ข Clean, fast interface designed for one-handed use โ€ข Supports both SI and US customary units โ€ข Results you can screenshot and share instantly COMPLIANCE YOU CAN TRUST Physical constants validated against NIST, ICRP, and NRC publications. ASME Section V limits built-in. Know your numbers are right โ€” every single time. Download Euler Gamma today and make every shot safer and more precise.

Screenshots

Fujifilm Exposure Calculator4 screens
Euler Gamma4 screens

Verdict

The call

The clearest difference is update cadence: Euler Gamma at every 9 days against Fujifilm Exposure Calculator's every 24 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Fujifilm Exposure Calculator ships an update every 24 months, Euler Gamma every 9 days. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

Scorecard1 real difference ยท 5 level
Fujifilm Exposure Calculator versus Euler Gamma: the parameters behind the verdict, then further details
ParameterFujifilm Exposure CalculatorEuler Gamma
PriceFreeFree
Update frequencyEvery 24 monthsEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 โ€” better17.0
Further details โ€” not scored
Size1 MB14 MB
Age rating4+4+
Developernautavis้Ÿณ ๅข

In-app purchases

None

Fujifilm Exposure Calculator

No in-app purchases

None

Euler Gamma

No in-app purchases

Questions

Is Fujifilm Exposure Calculator free?
Fujifilm Exposure Calculator is free to download, with no in-app purchases.
Is Euler Gamma free?
Euler Gamma is free to download, with no in-app purchases.
Do Fujifilm Exposure Calculator or Euler Gamma have ads?
Neither Fujifilm Exposure Calculator nor Euler Gamma shows ads.
Which is updated more often, Fujifilm Exposure Calculator or Euler Gamma?
Fujifilm Exposure Calculator ships an update every 24 months, and Euler Gamma every 9 days. Most recently, Fujifilm Exposure Calculator was updated on September 18, 2026 and Euler Gamma on September 9, 2026.

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