Comparison

单位换算器 vs Unitap

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

Head to head
About

单位换算器

Features
Read full description

换算长度重量温度体积等常用单位数值。

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

单位换算器3 screens
Unitap4 screens

Verdict

The call

单位换算器 and Unitap are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
单位换算器 versus Unitap: the parameters behind the verdict, then further details
Parameter单位换算器Unitap
PriceFreeFree
Update frequencyEvery 2 days—
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS16 — better17.0
Further details — not scored
Size16 MB8 MB
Age rating17+4+
Developer子幸 聂Daisuke Minami

In-app purchases

None

单位换算器

No in-app purchases

None

Unitap

No in-app purchases

Questions

Is 单位换算器 free?
单位换算器 is free to download, with no in-app purchases.
Is Unitap free?
Unitap is free to download, with no in-app purchases.
Do 单位换算器 or Unitap have ads?
Both 单位换算器 and Unitap show ads.

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