Comparison

WorkStudy+ 7 for Time Study vs Fuelify

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

Head to head
About

WorkStudy+ 7 for Time Study

This app facilitates time study and work sampling data collection for industrial engineers and data collectors. It offers intuitive yet powerful features for managing complex studies, tracking various data points, and generating statistical insights directly on your device.

Highlights
  • Create and edit unlimited study files
  • Time study multiple subjects simultaneously
  • Visually identify and organize elements
  • Automate data collection with 'Action' elements
  • Track value-added and non-value-added time
  • Generate statistical reports on device
Features
Read full description

WorkStudy+ is the right solution for all of your time study and work sampling data collection projects. It is used by thousands of industrial engineers and time study data collectors worldwide, and is now available free for personal and educational use on iOS devices. WorkStudy+ has been designed to be easy and intuitive to learn and work with, yet powerful enough to handle data collection projects of any complexity. Here are just some of the features that make WorkStudy+ the best tool for all your time study and sampling data collection needs: - Create and edit any number of time study and sampling study files on the device - Share existing study files between devices easily via e-mail, or cloud storage apps - Time study multiple subjects at the same time - Assign meaningful names and descriptions to your elements - Visually identify individual elements/tasks by configuring display colors, fonts and layout of your element lists - Organize elements/tasks and element groups within element lists in a hierarchical fashion - Create ‘Action’ elements to automate parts of your data collection process - Work easily even with complex studies containing 1,000s of elements/tasks and 1,000s of observations - Automate selection of successive elements/tasks for repetitive studies - Track numeric values, individual job cycles and delay type elements - Track value added and non-value added time for lean analysis - Performance rate (speed rate) individual observations - Scratch unwanted study observations - Enter verbose comments for individual observations, work cycles or study subjects - Interrupt and resume any observation - Set up custom user-defined fields for recording of extra information for study, cycle or observation data - View summary and detailed statistical information during or after completion of your study, right on your device - Enter post study comments upon completion of a study - View your study data in any one of 5 different time formats - Choose desired % error and confidence % to customize your statistical results - Use the built-in random or rapid sampling timers for performing random sampling studies WorkStudy+ also comes with a professional add-on application for generating powerful and customizable statistical reports in Microsoft Excel, as well as powerful creation and editing of study files on PCs. This add-on application is not required for use of WorkStudy+ on your iOS device. WorkStudy+ is the one professional and versatile tool that no industrial engineer or time study data collector should be without! Download the free app today!

About

Fuelify

Read full description

Take control of your fuel habits with a clean, simple, and intuitive fuel-tracking experience. This app is designed to make monitoring your fill-ups, mileage, and car expenses effortless — without requiring an account and any distractions. Whether you want to understand your fuel consumption, track how often you refuel, or keep a clear history of your car’s running costs, this app helps you stay organized with just a few taps. Every feature is built to be fast, minimal, and practical, so you can focus on what matters: driving smarter and spending less. Your information stays on your device and remains fully private. The app works 100% offline, ensuring a lightweight, secure, and reliable experience anywhere. Key Features: • Quick & easy fuel entry Add fuel-ups in seconds with a clean interface designed for speed and clarity. • Mileage & consumption tracking See how your driving habits affect fuel economy over time. • Expense monitoring Track how much you spend on fuel and understand your vehicle’s long-term costs. • Full history at a glance Keep detailed logs of every fill-up in one organized place. • Simple, minimal, distraction-free design Built for real drivers who want practical tools, not complicated menus. Why You’ll Love It This app is created as a personal passion project — lightweight, user-friendly, and built with everyday drivers in mind. It removes the unnecessary complexity found in other fuel trackers and focuses on what truly matters: accurate logging, clean insights, and a smooth user experience. Whether you’re maintaining your car, budgeting fuel costs, or just want to understand your driving patterns, this app provides the clarity you need in the simplest way possible. A Smarter Way to Track Your Fuel If you’re looking for a fuel tracker that’s clean, private, and easy to use — without accounts, and without complications — this app is made for you. Start tracking your fuel, understand your spending, and keep your vehicle’s history organized with the simplest tool you’ll ever use.

Screenshots

WorkStudy+ 7 for Time Study3 screens
Fuelify3 screens

Verdict

The call

The clearest difference is ads: WorkStudy+ 7 for Time Study at none against Fuelify's shown. WorkStudy+ 7 for Time Study also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Fuelify's advantage is update cadence (every 2 weeks vs every 13 months). On price and in-app purchases 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

WorkStudy+ 7 for Time Study ships an update every 13 months, Fuelify every 2 weeks. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.

Scorecard4 real differences · 5 level
WorkStudy+ 7 for Time Study versus Fuelify: the parameters behind the verdict, then further details
ParameterWorkStudy+ 7 for Time StudyFuelify
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 13 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size5 MB5 MB
Age rating4+4+
DeveloperQuetech Ltd.Cagın BOGURCU

In-app purchases

None

WorkStudy+ 7 for Time Study

No in-app purchases

None

Fuelify

No in-app purchases

Questions

Is WorkStudy+ 7 for Time Study free?
WorkStudy+ 7 for Time Study is free to download, with no in-app purchases.
Is Fuelify free?
Fuelify is free to download, with no in-app purchases.
Do WorkStudy+ 7 for Time Study or Fuelify have ads?
Fuelify shows ads; WorkStudy+ 7 for Time Study does not.
Which is updated more often, WorkStudy+ 7 for Time Study or Fuelify?
WorkStudy+ 7 for Time Study ships an update every 13 months, and Fuelify every 2 weeks. Most recently, WorkStudy+ 7 for Time Study was updated on September 16, 2026 and Fuelify on September 5, 2026.

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