Comparison

ProcessTM vs Activity Study

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

Head to head
About

ProcessTM

Features
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PROCESS TM app is a mobile Software for recording time studies (stopwatch) and activity samplings by the methods of industrial engineering. You can calculate target times or analyze your processes or use the results for 5S and TPM projects. This app is an addition to PROCESS TM ppc, PROCESS TM mobile and PROCESS TM video. The time study generate the electronic protocol for the further calculation in the web application (www.process-tm.com). After your registration you will be able to work on this application too. You are also able to do multimoment studies or analyses to calculate the additional times. Even it’s possible to analyze your time study stand-alone in the app. Functional overview: - parallel access to 5 clocks - description of operating sequences with content, measurement point and time type - adjustment of statistic parameters and displaying results during the process - foot documentation of work system and operation sequences - managing text modules - changing reference values for target time calculation - retroactive efficiency degrees - any interruption of operation sequences are allowed and possible to connect by proceeding - charts available for first analysis - activity samplings

About

Activity Study

Features
Read full description

Transform the way you measure productivity with ReTime. ReTime is the industry-leading digital solution for Work Study Analysts and Resource Planning Professionals. Say goodbye to clipboards, stopwatches, and manual data entry. ReTime combines flexible, intuitive data capture. Designed by productivity experts for productivity experts, ReTime streamlines every step of the study process—from setup to final reporting. WHY CHOOSE RETIME? • Accurate Data, Every Time: Eliminate human error with standardised inputs and precise digital timing. • Save Hours of Analysis: Stop typing up handwritten notes. ReTime automatically calculates SMVs (Standard Minute Values) and produces study value analysis instantly. • All-in-One Tool: Whether you are conducting an Activity Study (DOTS), Efficiency Study (RAS), or Role Study (DILO), ReTime adapts to your methodology. KEY FEATURES Flexible Data Capture Methodology Support: Built-in templates for major study types including Rated Activity Sampling, Direct Time Study, and Day in the Life Of (DILO). Multi-Device Sync: Seamlessly sync new tasks and elements across your entire team of analysts during a live study. Rich Media Logging: Capture photos and detailed notes directly within the app without interrupting your workflow—perfect for documenting process issues or best practices. Real-Time Efficiency Live Dashboard: Review data as it is captured to ensure quality and consistency across all analysts. Offline Capability: Work anywhere. Capture data offline and automatically sync to the cloud once you’re back online. Actionable Insights Instant Export: Export raw data or finished reports to Excel with a single click. Study Stats: Automatically identify maximum/minimum times and outliers to cleanse your data faster. Analyst Prompts: Configurable prompts ensure analysts answer key context questions during the study. WHO IS THIS FOR? Industrial Engineers Business Improvement Managers Resource Planning Teams Upgrade your clipboard to the cloud. Download ReTime today and start capturing the data you need to optimise your business. Sync new tasks and elements across analysts Capture notes and photographs as you go Instantly review data captured via live dashboard or Excel export SMV calculations completed within the Excel export

Screenshots

ProcessTM4 screens

Verdict

The call

The clearest difference is update cadence: Activity Study at every 6 weeks against ProcessTM's every 23 months. ProcessTM's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

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

UpkeepUpdate frequency

ProcessTM ships an update every 23 months, Activity Study every 6 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 4 level
ProcessTM versus Activity Study: the parameters behind the verdict, then further details
ParameterProcessTMActivity Study
PriceFreeFree
Update frequencyEvery 23 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.0 — better15.1
Further details — not scored
Size95 MB31 MB
Age rating4+4+
DeveloperLuz Consulteam GmbHRethink Productivity Consulting Ltd

In-app purchases

None

ProcessTM

No in-app purchases

None

Activity Study

No in-app purchases

Questions

Is ProcessTM free?
ProcessTM is free to download, with no in-app purchases.
Is Activity Study free?
Activity Study is free to download, with no in-app purchases.
Do ProcessTM or Activity Study have ads?
Neither ProcessTM nor Activity Study shows ads.
Which is updated more often, ProcessTM or Activity Study?
ProcessTM ships an update every 23 months, and Activity Study every 6 weeks. Most recently, ProcessTM was updated on September 20, 2026 and Activity Study on September 13, 2026.

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