Comparison

Unit Converter vs Unitap

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

Head to head
About

Unit Converter

Features
Read full description

Unit Converter is a simple, fast unit conversion app for everyday life, DIY, cooking, travel, and study. 【8 Categories Supported】 Covers 8 categories and 40+ units: length, weight, temperature, area, volume, speed, data storage, and time. Convert between meters and feet, kilograms and pounds, Celsius and Fahrenheit, and more, right on the spot. 【Just Type to See Everything】 Enter a number and instantly see the converted result for every unit in the same category. No need to pick each one separately. 【Save Favorites】 Add your frequently used conversion pairs to favorites and recall them with a single tap. 【Clean Dark Design】 An easy-on-the-eyes dark theme with large number displays so results are clear at a glance. 【Great For】 - Converting inches and feet to centimeters for DIY and measuring - Converting cups and ounces to grams and milliliters for overseas recipes - Converting Fahrenheit to Celsius while traveling - Quickly checking data storage and speed units A simple, easy-to-use unit converter for everyone who needs to convert units.

About

Unitap

Features
Read full description

Type one number. Read them all. Unitap converts a value into every unit of the same category at once. There is no "from" and "to" to pick — the moment you type, the answer is already on screen. ■ Pin what you use Tap the star and that unit stays right under the input field in large type. From the second time on, you just type the number: cups → ml and tablespoons for cooking, inches → cm for DIY. It becomes your own conversion sheet. ■ 14 categories, about 195 units Length, mass, temperature, area, volume, speed, duration, data, pressure, energy, power, angle, fuel efficiency and number bases (2 / 8 / 10 / 16). Traditional Japanese units (tsubo, jo, go, sho, monme, shaku and more) are included. ■ Conversions work offline, no account Every conversion happens on your device, so it works the same in airplane mode or underground (only the ad banner uses the network). No sign-up, no login. ■ Made for moments like these - A recipe says "1 cup" and "350°F" and you think in ml and °C - Overseas listings and drawings use inches, lb and sq ft - You need GB vs GiB, or kB vs KiB, converted correctly - Imperial units slow you down every time ■ How to use 1. Pick a category from the chips at the top 2. Type a value (tap the unit button to change the input unit) 3. Tap a row to copy the value, tap the star to pin it Numbers are formatted with grouping separators and sensible significant digits, and unit names follow your device language.

Screenshots

Unit Converter3 screens
Unitap4 screens

Verdict

The call

The clearest difference is ads: Unit Converter at none against Unitap's shown. On price, in-app purchases, device support 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.

Scorecard1 real difference · 5 level
Unit Converter versus Unitap: the parameters behind the verdict, then further details
ParameterUnit ConverterUnitap
PriceFreeFree
Update frequencyMonthly—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size6 MB8 MB
Age rating4+4+
DeveloperSANWA Inc.Daisuke Minami

In-app purchases

None

Unit Converter

No in-app purchases

None

Unitap

No in-app purchases

Questions

Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Is Unitap free?
Unitap is free to download, with no in-app purchases.
Do Unit Converter or Unitap have ads?
Unitap shows ads; Unit Converter does not.

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