Comparison

Loggitt vs Euler Gamma

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

Head to head
About

Loggitt

Features
Read full description

LOGGITT – Simplify Your NDT Reporting LOGGITT is the ultimate mobile companion for Non-Destructive Testing (NDT) inspectors, designed to make reporting faster, smarter, and more reliable. With LOGGITT, you can create detailed inspection reports in PDF format directly from your phone β€” no paperwork, no hassle. Capture and document findings with precision: Add photos of defects instantly from your camera or gallery, embedding them seamlessly into your report for clear visual evidence. Input all inspection details quickly and accurately with an intuitive, field-friendly interface. Stay on top of your equipment status with the built-in Calibration Tracker: Keep track of when your equipment is due for recalibration so you never miss a deadline. Automatically include relevant calibrated equipment details in each report for full traceability and compliance. Whether you’re on-site or in the field, LOGGITT helps you work efficiently, maintain quality standards, and deliver professional reports with confidence β€” all from your mobile device. LOGGITT – Log it. Track it. Prove it.

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 β€” Euler Gamma delivers accurate results instantly, right from your pocket. Trusted by NDT technicians, RSOs, and radiography crews worldwide. WHAT YOU GET β€’ Decay Calculator β€” Activity remaining after any elapsed time for Ir-192, Se-75, and Co-60 β€’ Dose Rate Calculator β€” Inverse-square law with real-time results in mR/hr, Β΅Sv/hr, and more β€’ Barricade Calculator β€” Safety boundary distances per NRC 10 CFR 20 guidelines β€’ HVL Shielding Calculator β€” Half-Value Layer attenuation for Steel, Lead, Concrete, and more β€’ Unsharpness Calculator β€” Geometric unsharpness (Ug) with ASME V Article 2 pass/fail checks β€’ Reference Data β€” Built-in gamma constants, material properties, and occupancy factors BUILT FOR THE FIELD β€’ Works offline β€” no internet required at the job site β€’ Clean, fast interface designed for one-handed use β€’ Supports both SI and US customary units β€’ 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 β€” every single time. Download Euler Gamma today and make every shot safer and more precise.

Screenshots

Loggitt1 screens
Euler Gamma4 screens

Verdict

The call

The clearest difference is update cadence: Loggitt at daily against Euler Gamma's every 9 days. Loggitt also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Loggitt ships an update daily, Euler Gamma every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
Loggitt versus Euler Gamma: the parameters behind the verdict, then further details
ParameterLoggittEuler Gamma
PriceFreeFree
Update frequencyDaily β€” betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size31 MB14 MB
Age rating17+4+
DeveloperSMG NDT Ltd音 卒

In-app purchases

None

Loggitt

No in-app purchases

None

Euler Gamma

No in-app purchases

Questions

Is Loggitt free?
Loggitt 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 Loggitt or Euler Gamma have ads?
Neither Loggitt nor Euler Gamma shows ads.
Which is updated more often, Loggitt or Euler Gamma?
Loggitt ships an update daily, and Euler Gamma every 9 days. Most recently, Loggitt was updated on October 30, 2026 and Euler Gamma on October 25, 2026.

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