Comparison

SmartCalc Easy vs KuCalc3

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

Head to head
About

SmartCalc Easy

Features
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SmartCalc - Minimalist Calculator with Precision Editing. - Premium User Experience: Enjoy a seamless experience with eye-friendly color palettes and subtle haptic feedback. - Smart History & Ans: View your entire calculation history at a glance and easily reuse previous results (Ans). - Effortless Editing: Made a mistake? Move the cursor to any part of your formula and fix it instantly—no need to start over. - Universal Compatibility: Experience a perfectly optimized layout for both iPhone and iPad environments.

About

KuCalc3

Features
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KuCalc3は、計算履歴を端末内に自動保存し、結果をすぐ再利用できるiPhone/iPad向け電卓です。 主な機能 ・四則演算、パーセント計算 ・税率を設定できる+Tax / -Tax ・計算式と結果を自動保存する履歴 ・履歴をタップして結果を再利用 ・よく使う履歴の先頭移動、個別削除、全削除 ・計算結果や式を書き留められるメモパッド ・Black、White、i Color、Candy、Cat、Orangeの6テーマ ・Round、Floor、Ceilによる丸め ・PUSH / POPで使える一時値スタック ・iPhoneとiPadの縦向き・横向きに対応 ・iPadでは電卓と履歴を並べる2ペイン表示 アカウント登録やネットワーク接続なしで、日常の計算をすぐに始められます。 履歴、メモ、税率、テーマ設定は端末内に保存されます。計算内容を外部サーバーへ送信せず、広告や利用状況分析も使用しません。 毎日の買い物、割り勘、消費税の確認など、あとで見返したい計算にKuCalc3をご活用ください。

Screenshots

SmartCalc Easy4 screens
KuCalc34 screens

Verdict

The call

The clearest difference is ads: KuCalc3 at none against SmartCalc Easy's shown. KuCalc3 also leads on update cadence (daily vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, 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

SmartCalc Easy ships an update every 3 weeks, KuCalc3 daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
SmartCalc Easy versus KuCalc3: the parameters behind the verdict, then further details
ParameterSmartCalc EasyKuCalc3
PriceFreeFree
Update frequencyEvery 3 weeksDaily — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size5 MB19 MB
Age rating4+4+
DeveloperYounghan KimMineaki Sakatoku

In-app purchases

None

SmartCalc Easy

No in-app purchases

None

KuCalc3

No in-app purchases

Questions

Is SmartCalc Easy free?
SmartCalc Easy is free to download, with no in-app purchases.
Is KuCalc3 free?
KuCalc3 is free to download, with no in-app purchases.
Do SmartCalc Easy or KuCalc3 have ads?
SmartCalc Easy shows ads; KuCalc3 does not.
Which is updated more often, SmartCalc Easy or KuCalc3?
SmartCalc Easy ships an update every 3 weeks, and KuCalc3 daily. Most recently, SmartCalc Easy was updated on October 30, 2026 and KuCalc3 on October 31, 2026.

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