Comparison

PickImage vs PLC Pro

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

Head to head
About

PickImage

Features
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PickImg2 is a media management app designed to organize and view images and videos from online sources. Saved content can be displayed in high quality, viewed as slideshows, or exported in PDF format for easy reference and storage. The app offers intuitive tools for sorting and organizing content, and supports offline viewing for convenient access anytime. Key Features: β€’ Organize and view images and videos β€’ Slideshow viewing β€’ Sort by date or favorites β€’ Export content as PDF β€’ Offline viewing support

About

PLC Pro

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PLC Pro is the essential professional calculator designed specifically for instrumentation engineers, technicians, and control systems specialists. Streamline your fieldwork with precise tools for signal calibration, alarm configuration, and PLC/DCS integrationsβ€”all in one powerful, pocket-sized app. Key Features: β€’ Multi-Signal Support – Effortlessly handle 4-20mA, 0-20mA, or 0-10V signals β€’ 5-Point Signal Check – Generate instant calibration checkpoints at 0%, 25%, 50%, 75%, and 100% β€’ Raw Count Conversion – Seamlessly convert between ADC/DAC counts and engineering units for any PLC or DCS system β€’ Alarm Setpoint Calculator – Compute low/high pre-trip and trip values with deadband resets β€’ Deviation Alarms – Apply deviation percentages and view values across all checkpoints β€’ Square Root Extraction – Built-in calculations for flow transmitters β€’ Save & Organize – Store unlimited calculations for fast field reference β€’ Fault Detection Reference – Integrated NAMUR NE43 guidelines for reliable signal diagnostics Ideal For: Instrument technicians β€’ Control systems engineers β€’ PLC/DCS programmers β€’ Process engineers β€’ Maintenance professionals β€’ Automation specialists Elevate your instrumentation workflow with PLC Proβ€”accuracy and efficiency at your fingertips.

Screenshots

PickImage3 screens
PLC Pro4 screens

Verdict

The call

The clearest difference is price: PickImage at Free against PLC Pro's $9.99. PickImage also leads on iOS requirement (13.6 vs 15.1). PLC Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

PickImage is free to download; PLC Pro costs $9.99 up front. PickImage sells 1 in-app purchase, starting at $4.99 per month. PLC Pro asks for nothing beyond the download.

UpkeepUpdate frequency

PickImage ships an update monthly, PLC Pro every 5 days. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

Scorecard5 real differences Β· 1 level
PickImage versus PLC Pro: the parameters behind the verdict, then further details
ParameterPickImagePLC Pro
PriceFree β€” better$9.99
Update frequencyMonthlyEvery 5 days β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS13.6 β€” better15.1
Further details β€” not scored
Size111 MB47 MB
Age rating4+4+
Developerζ ͺεΌδΌšη€Ύε€©ε…­ιƒ¨ε±‹James Johnson

In-app purchases

1 purchases

PickImage

Subscriptions1
  • γƒγƒƒγ‚―γ‚’γƒƒγƒ—γ¨η«―ζœ«ι–“ε…±ζœ‰1 Month trial$4.991 Month
None

PLC Pro

No in-app purchases

Questions

Is PickImage free?
PickImage is free to download, with in-app purchases available.
Is PLC Pro free?
PLC Pro costs $9.99, with no in-app purchases.
Do PickImage or PLC Pro have ads?
PickImage shows ads; PLC Pro does not.
Which is updated more often, PickImage or PLC Pro?
PickImage ships an update monthly, and PLC Pro every 5 days. Most recently, PickImage was updated on September 27, 2026 and PLC Pro on October 7, 2026.

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