Comparison

端玉計算 vs Unit Converter

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

Head to head
About

端玉計算

Features
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パチンコの景品交換で「いくらになって、何玉余るか」をすぐに計算できるアプリです。 出玉と交換率(何玉で100円か)を入れて「計算する」を押すだけで、1000円・500円・200円・100円の各単位で交換したときの金額と余り玉がわかります。 ■ 主な機能 ・換金額と余り玉の計算 単位ごとに換金額を大きく表示。余り玉と、その円換算(約何円分か)もわかります。 ・あと何玉で次の金額か 「あと16玉で ¥12,400」のように、もう1回交換できるまでの玉数を表示します。 ・交換率を自由に入力 25玉(等価)、28玉、30玉などのボタンからすぐ選べるほか、27.5玉や28.6玉のような小数の交換率も入力できます。1円パチンコも交換率を入れれば計算できます。 ・お店ごとの交換率メモ よく行くお店の交換率を登録しておけば、計算画面からワンタップで呼び出せます。 ・表示のカスタマイズ お店の景品の単位に合わせて、使わない単位は非表示にできます。 ■ こんな方に ・換金する前に、キリよく交換できるか確かめたい ・余った玉を貯玉にするか、お菓子などに替えるか決めたい ・お店によって違う交換率を覚えておきたい ※計算結果は目安です。実際の交換金額はお店の規定に従ってください。

About

Unit Converter

Features
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Henkankun - Your Ultimate Unit Converter "How many kilometers is 1 mile?" "What's 98°F in Celsius?" Get instant, accurate answers with this powerful unit conversion app. KEY FEATURES 18 Categories, 100+ Units • Length (m, km, in, ft, mi...) • Mass (g, kg, lb, oz...) • Temperature (°C, °F, K) • Area, Volume, Speed, Time • Pressure, Energy, Power • Concentration, Fuel Economy, Angle, Frequency • Flow Rate, Torque, Rotation • Currency (USD, EUR, JPY + 14 more) Real-Time Conversion See multiple conversion results instantly as you type. Compare units at a glance. One-Tap Swap Quickly switch between source and target units. Reverse calculations in a flash. Favorites & History Save frequently used conversions. Access your conversion history anytime. High-Precision Engine Powered by Decimal-based calculations for accurate, error-free results. PERFECT FOR • Cooking: cups & oz → mL & g • Travel: miles → km, °F → °C • DIY & Crafts: inches → cm • Work: PSI → Pa, gallons → L •Study & Research: Quick unit system conversions DESIGNED FOR SIMPLICITY • Clean, intuitive interface • Dark mode support • English & Japanese languages • Customizable decimal places & rounding • Non-intrusive ads for a smooth experience FULLY OFFLINE No internet required. Use it anywhere, anytime — even while traveling abroad with no data worries! From daily life to professional work, Henkankun handles all your unit conversion needs.

Screenshots

端玉計算2 screens
Unit Converter4 screens

Verdict

The call

The clearest difference is update cadence: Unit Converter at every 4 days against 端玉計算's every 2 months. Unit Converter also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support 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

端玉計算 ships an update every 2 months, Unit Converter every 4 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
端玉計算 versus Unit Converter: the parameters behind the verdict, then further details
Parameter端玉計算Unit Converter
PriceFreeFree
Update frequencyEvery 2 monthsEvery 4 days — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size6 MB46 MB
Age rating4+4+
DeveloperS K S, K.K.Takumi Kinjo

In-app purchases

None

端玉計算

No in-app purchases

None

Unit Converter

No in-app purchases

Questions

Is 端玉計算 free?
端玉計算 is free to download, with no in-app purchases.
Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Do 端玉計算 or Unit Converter have ads?
Both 端玉計算 and Unit Converter show ads.
Which is updated more often, 端玉計算 or Unit Converter?
端玉計算 ships an update every 2 months, and Unit Converter every 4 days. Most recently, 端玉計算 was updated on November 8, 2026 and Unit Converter on November 5, 2026.

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