Comparison

Unit Conversion vs MultiTimer

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

Head to head
About

Unit Conversion

Easily convert between various units with this app, featuring 16 categories like temperature, currency, and distance. It also includes standard and scientific calculators, eliminating the need to switch between apps. Frequently used units are prioritized for quick access.

Highlights
  • 16 unit categories
  • Standard and scientific calculators
  • Units sorted by frequency of use
  • Programmable buttons for favorites
  • Live currency conversion rates
  • Intuitive user interface
Features
Read full description

This application offers quick and easy conversion of units. 16 different unit categories are supported, like temparature, currency, distance, weight, volume, ... In addition the app offers a calculator. You don't have to switch any more between conversion and calculation apps. There are even two calculators included, a standard and a scientific one. Units are sorted by frequency of usage, the units used most often show up on top of the list. No need to scroll anymore to find your favorite units. Programmable buttons make it possible to access your favorite conversion units even faster. All functionalities are accessible on the main screen, no need for tedious switching between sub-screens. List of supported unit categories: - currency (live update) - temperature - distance - weight - volume - time - surface - speed - angle - data storage - energy - power - pressure - concentration - radioactivity - typography Features: - simple and intuitive user interface - 2 calculators: standard and scientific - units are sorted by the frequency by which you are using them. The units you are using most are shown on top. This allows much faster working. - live update of currency conversion rates - programmable buttons: save your favorite unit conversions on these buttons for faster working. - swap key, for fast swap of the 2 selected units - all settings are saved when leaving the application Instructions: The programmable buttons are the blue buttons at the top. Hold one down until you hear the beep and the selected units will be saved on this button. Press the button again for fast recall of this unit pair. If the app emits a beep while working it means you have made an invalid operation, like for example the square root of a negative number. Please note: For currency conversion rates are downloaded from an internet server. Without a working internet connection the currency category will not show up. If you have any problems contact us at support@fappsworld.com

About

MultiTimer

Organize your daily tasks, cooking, studying, or workouts with customizable timers. Offers various timer types, flexible layouts, and personalization options for efficient time management. Sync data across devices and share timers with others.

Highlights
  • Multiple timer types (countdown, Pomodoro, stopwatch)
  • Customizable timer boards and layouts
  • Personalization with labels, colors, icons, and sounds
  • Timer history tracking and saving
  • Shareable timer links
  • iCloud data sync
  • Widget and Apple Watch support
Features
Read full description

Whether it’s daily tasks, cooking, studying, or workouts, MultiTimer offers customizable timers for any situation. With options like task timers, kitchen timers, Pomodoro timers, and many other features, you'll always be organized and efficient. **VERSATILE TIMERS FOR ANY SITUATION Create multiple timers for any purpose. Choose from: - Countdown - Quick Start - CountUp - Pomodoro - Interval Timer - Stopwatch - Counter - Clock - Buttons - Container **FLEXIBLE LAYOUT FOR YOUR NEEDS Customize timer boards the way you like. Choose between adaptive and flexible layouts. Copy, delete, and move timers at your discretion. Create multiple boards to place different timers side by side and manage them effortlessly. **PERSONALIZE YOUR TIME Give your timers and counters a personal touch with numerous labels, colours, icons, alert styles, custom sounds, and notifications. **MAXIMUM CONTROL & CUSTOMIZATION Full control over your timers. Set timer start delays, add or subtract time from running timers, and choose the "Auto-repeat" option for automatic timer restart. **SAVE TIME WITH EASE Track and save the entire history of your timers and counters. **SHARE TIMERS Use the web feature to share a link with friends, family, or colleagues to track ongoing or upcoming events or tasks. **AND MANY OTHER GREAT FEATURES - Place timers on separate screens (boards) or manage them in fullscreen mode. - Sync timer data across devices using iCloud. - Use all available types of widgets. - Check out Siri integration, shortcuts, and x-callback-URL support. - Try 3D Touch for quick timer management through the pop-up menu. - Use MultiTimer on your Apple Watch. - Export boards and timers to another device. - Use the built-in tools to run and manage multiple timers at the same time. MultiTimer is your indispensable assistant, whether in the kitchen, gym, at work, or in the office. Focus on what really matters with quick timer settings, optimize your time management, and achieve your goals faster and more efficiently. Download MultiTimer and start managing your time today with unlimited boards, timers, and various features (some features are part of the Pro upgrade). We love feedback! Send your suggestions and ideas to support@persapps.com or use the "Feedback" option in the app settings. **ADDITIONAL INFORMATION: Terms of Use: http://persapps.com/terms/ Standard Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Icons by icons8: https://icons8.com/

Screenshots

Unit Conversion2 screens
MultiTimer4 screens

Verdict

The call

The clearest difference is review sentiment: Unit Conversion at 74% against MultiTimer's 0%. Unit Conversion also leads on price ($0.99 vs $17.99) and rating (4.6 vs 4.0). MultiTimer's advantage is device support (4 vs 2). On update cadence, ads 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

Unit Conversion costs $0.99 and MultiTimer $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Unit Conversion holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Unit Conversion has 102 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of Unit Conversion's written reviews are positive against 0% of MultiTimer's.

UpkeepUpdate frequency

Unit Conversion ships an update every 3 months, MultiTimer every 2 months. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

Scorecard7 real differences · 3 level
Unit Conversion versus MultiTimer: the parameters behind the verdict, then further details
ParameterUnit ConversionMultiTimer
Price$0.99 — better$17.99
Rating4.6 (102 ratings) — better4.0 (1 ratings)
Positive reviews73.6% of reviews — better0.0% of reviews
Number of ratings102 — better1
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad, Mac, Apple Watch — better
Requires iOS6.0 — better16.0
Further details — not scored
Size3 MB84 MB
Age rating4+4+
DeveloperFapps World et Cie S.E.C.S.Sergey Astakhov

Customer experience

Unit Conversion

All ratings102 ratings
Positive92.2%
Neutral1.0%
Negative6.9%
Written reviews110 reviews
Positive73.6%
Neutral6.4%
Negative20.0%

MultiTimer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Unit Conversion

No in-app purchases

None

MultiTimer

No in-app purchases

Questions

Is Unit Conversion free?
Unit Conversion costs $0.99, with no in-app purchases.
Is MultiTimer free?
MultiTimer costs $17.99, with no in-app purchases.
Which has better reviews, Unit Conversion or MultiTimer?
Unit Conversion is rated higher. Unit Conversion averages 4.6 out of 5 from 102 ratings, while MultiTimer averages 4.0 from 1 ratings.
Do Unit Conversion or MultiTimer have ads?
Neither Unit Conversion nor MultiTimer shows ads.
Which is updated more often, Unit Conversion or MultiTimer?
Unit Conversion ships an update every 3 months, and MultiTimer every 2 months. Most recently, Unit Conversion was updated on September 21, 2026 and MultiTimer on September 16, 2026.

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