Comparison

PractiCalculator vs Grid Calculator.

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

Head to head
About

PractiCalculator

Features
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『PractiCalc』はシンプルで実用的な電卓アプリです!  
メモリー機能、グランドトータル機能、定数計算機能を活用した高度な計算が可能ですので経理実務や、簿記、税理士、公認会計士の勉強をされている方にも最適です! 
※広告が表示されます。 
※電卓操作はカシオ方式を採用しています。 ※iOS13以上が必要です。 機能一覧 ・12桁大型表示 ・四則計算(+,-,×,÷) ・メモリー(M+,M-,MR,MC)計算 ・グランドトータル(GT)計算 ・ルート(√)計算 ・パーセント(%)計算 ・2つの税率計算(税率は設定可能)  軽減税率対応 ・ラウンドセレクター  F(端数処理なし)、CUT(切り捨て)、  UP(切り上げ)、5/4(四捨五入) ・小数点セレクター  0〜5桁より選択(Fの時は無効) ・サインチェンジ(+/-) ・シフトキー(▷) ・接触(バイブレーション)のON、OFF ・iOS13のダークモードに対応 ・色は10色から選択できます ・iPad版は、Split View、Slide Over対応

About

Grid Calculator.

Features
Read full description

【Grid Calculator】is a powerful and versatile calculator application that provides comprehensive calculation capabilities for daily use, scientific research, and programming tasks. **Standard Calculator** Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Support percentage calculations and sign toggling for quick and accurate daily calculations. **Scientific Calculator** Access advanced mathematical functions including trigonometric functions (sine, cosine, tangent), logarithmic functions, square root, absolute value, and power operations. Support mathematical constants such as π and e for complex scientific calculations. **Programmer Calculator** Convert numbers between different numeral systems including binary, octal, decimal, and hexadecimal. Real-time binary preview helps programmers work efficiently with different number bases. **Calculation History** Automatically save calculation history for easy review and reuse. Search functionality helps you quickly find previous calculations. **Customizable Experience** Enable or disable key sound effects and haptic feedback according to your preferences for a personalized calculation experience. Grid Calculator provides comprehensive calculation tools for various needs, making your mathematical tasks more efficient and convenient. Download now to experience the power of professional calculation. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://luyouflow.xyz/jisuanqi/privacy.html

Screenshots

PractiCalculator4 screens
Grid Calculator.3 screens

Verdict

The call

The clearest difference is ads: Grid Calculator. at none against PractiCalculator's shown. Grid Calculator. also leads on update cadence (every 2 weeks vs monthly). PractiCalculator's advantage is iOS requirement (13.0 vs 15.0). 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

PractiCalculator ships an update monthly, Grid Calculator. every 2 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 3 level
PractiCalculator versus Grid Calculator.: the parameters behind the verdict, then further details
ParameterPractiCalculatorGrid Calculator.
PriceFreeFree
Update frequencyMonthlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size8 MB1 MB
Age rating4+4+
DeveloperTsutomu NagaiHong Kong BLJ Cosmetics Limited

In-app purchases

None

PractiCalculator

No in-app purchases

None

Grid Calculator.

No in-app purchases

Questions

Is PractiCalculator free?
PractiCalculator is free to download, with no in-app purchases.
Is Grid Calculator. free?
Grid Calculator. is free to download, with no in-app purchases.
Do PractiCalculator or Grid Calculator. have ads?
PractiCalculator shows ads; Grid Calculator. does not.
Which is updated more often, PractiCalculator or Grid Calculator.?
PractiCalculator ships an update monthly, and Grid Calculator. every 2 weeks. Most recently, PractiCalculator was updated on October 5, 2026 and Grid Calculator. on September 30, 2026.

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