Comparison

Photo to PDF Merge & Split vs Euler Gamma

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

Head to head
About

Photo to PDF Merge & Split

Easily combine multiple PDF files or merge photos with PDFs. Convert images to PDF format instantly and split existing PDF documents into smaller files or individual pages.

Highlights
  • Merge multiple PDF files
  • Merge photos and PDFs
  • Convert photos to PDF
  • Split PDF files
  • Break PDF into pages
Features
Read full description

This PDF Manager app has following features. FEATURES: • Merge multiple pdf files together. • Merge photos and pdf files together. • Convert Photo to pdf in one click. • Split pdf file into multiple pdf files as per your requirements. • Break pdf file into pages.

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

Screenshots

Photo to PDF Merge & Split3 screens
Euler Gamma4 screens

Verdict

The call

Photo to PDF Merge & Split and Euler Gamma are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Photo to PDF Merge & Split versus Euler Gamma: the parameters behind the verdict, then further details
ParameterPhoto to PDF Merge & SplitEuler Gamma
PriceFreeFree
Rating4.4 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequency—Every 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size6 MB14 MB
Age rating4+4+
DeveloperMuhammad Mohsin音 卢

In-app purchases

None

Photo to PDF Merge & Split

No in-app purchases

None

Euler Gamma

No in-app purchases

Questions

Is Photo to PDF Merge & Split free?
Photo to PDF Merge & Split 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 Photo to PDF Merge & Split or Euler Gamma have ads?
Neither Photo to PDF Merge & Split nor Euler Gamma shows ads.

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