Density vs Fujifilm Exposure Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Density
This app calculates radiographic density variations for industrial radiographers and inspectors. It is designed to assist professionals working with ASME Section V standards in their density calculations.
- Radiographic density calculation
- ASME Section V compliance
- Industrial radiographer tool
- Density variation calculations
- Inspector utility
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Radiographic density calculator for use with ASME Section V. Useful for industrial radiographers and inspectors making density variation calculations.
Fujifilm Exposure Calculator
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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.
Screenshots
Verdict
The clearest difference is update cadence: Fujifilm Exposure Calculator at every 24 months against Density's every 75 months. Density's advantage is iOS requirement (8.0 vs 16.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Density ships an update every 75 months, Fujifilm Exposure Calculator every 24 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Density | Fujifilm Exposure Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (8 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 75 months | Every 24 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 0 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Lance Henderson | nautavis |
In-app purchases
Density
No in-app purchases
Fujifilm Exposure Calculator
No in-app purchases
Questions
Is Density free?
Is Fujifilm Exposure Calculator free?
Do Density or Fujifilm Exposure Calculator have ads?
Which is updated more often, Density or Fujifilm Exposure Calculator?
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