Comparison

Afidus App vs Stop Calculator

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

Head to head
About

Afidus App

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IP camera surveillance and monitoring software for Afidus IP cameras. For more information about IP cameras, please refer to http://www.afidus.com Features: * Control Camera PTZ (Pan / Tilt / Zoom) * 24-channel Live View * Free And Fluent Zoom View of Video * Group Management: Group Cameras into Groups * Easy Switch Live View for Groups * Right side ListView can change order * Image setting support non mjpeg cameras * support push notification

About

Stop Calculator

This tool helps filmmakers quickly compare exposure settings between two cameras. It calculates precise stop differences in real-time, ensuring your shots are perfectly exposed and matched across different setups. Simplify your workflow and eliminate guesswork.

Highlights
  • Compare ISO, t-stop, shutter angle, and FPS
  • Real-time stop difference calculation
  • Intuitive interface for filmmakers
  • Exposure feedback for underexposed/overexposed shots
Features
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Easily compare exposure settings between two cameras and get instant feedback on exposure differences. Whether you’re working with multiple cameras or trying to match your settings across different setups, Stop Calc simplifies the process by calculating precise stop differences in exposure. No more guessing—quickly find out if your settings are underexposed or overexposed and make informed decisions to get perfect shots every time. Key features: - Compare ISO, t-stop, shutter angle, and FPS between two cameras - Get accurate stop differences in real-time - Simple, intuitive interface designed for filmmakers Perfect for cinematographers, videographers, and anyone who needs precise exposure matching across different cameras.

Screenshots

Afidus App3 screens
Stop Calculator1 screens

Verdict

The call

The clearest difference is price: Afidus App at Free against Stop Calculator's $0.99. Afidus App also leads on iOS requirement (8.0 vs 15.6). Stop Calculator's advantage is update cadence (every 2 days vs every 4 months). On 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

CostPrice · In-app purchases · Ads · Monetization

Afidus App is free to download; Stop Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Afidus App ships an update every 4 months, Stop Calculator every 2 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Afidus App versus Stop Calculator: the parameters behind the verdict, then further details
ParameterAfidus AppStop Calculator
PriceFree — better$0.99
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.6
Further details — not scored
Size44 MB1 MB
Age rating4+4+
DeveloperAfidus Ltd.eric Hernandez

In-app purchases

None

Afidus App

No in-app purchases

None

Stop Calculator

No in-app purchases

Questions

Is Afidus App free?
Afidus App is free to download, with no in-app purchases.
Is Stop Calculator free?
Stop Calculator costs $0.99, with no in-app purchases.
Do Afidus App or Stop Calculator have ads?
Neither Afidus App nor Stop Calculator shows ads.
Which is updated more often, Afidus App or Stop Calculator?
Afidus App ships an update every 4 months, and Stop Calculator every 2 days. Most recently, Afidus App was updated on October 11, 2026 and Stop Calculator on October 24, 2026.

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