Comparison

Easy Number Practice vs デカ文字計算

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

Head to head
About

Easy Number Practice

Features
Read full description

Easy Number Practice is a calm and approachable arithmetic app for everyday practice. Large text and clear buttons make it easy to work through addition, simple calculations, multiplication tables from 2 to 5, and missing-number questions. There is no time pressure. Focus on one question at a time, review mistakes, and practice at your own pace. Key features • Easy addition and arithmetic practice • Multiplication tables from 2 to 5 • Missing-number questions • Mixed free practice • Mistake tracking and review • Large text and clear buttons • No timers or time pressure • Background themes and music settings • Practice progress overview

About

デカ文字計算

Features
Read full description

デカ文字計算 (Dekamoji Keisan) is an arithmetic app with big text that anyone can pick up and enjoy. There is no time limit. Go at your own pace, 10 questions at a time. A little exercise for the mind whenever you have a spare moment. ■ Easy to see, easy to tap ・Numbers and buttons are shown large ・Choose from three text sizes ・A landscape layout that makes full use of the screen ■ Never rushed ・No time limits and no countdowns ・When you miss one, the app simply shows you the right answer ・A handwriting memo pad for working things out ■ Choose what to practice ・Addition, subtraction, multiplication, division, decimals and fractions ・"Random" picks the questions for you ・"Review" lets you retry the questions you missed ■ Reasons to keep going ・Your level goes up as you answer correctly ・Earn a gold, silver or bronze medal for each set of 10 questions ・Look back at your records at any time ■ Use it with peace of mind ・Works without an internet connection ・No account or login needed ・No personal information is collected ・Export your records to a file and carry them over to a new device ■ And more ・Turn background music, sound effects and vibration on or off separately ・Available in Japanese and English

Screenshots

Easy Number Practice4 screens
デカ文字計算4 screens

Verdict

The call

The clearest difference is update cadence: Easy Number Practice at every 3 days against デカ文字計算's every 4 weeks. 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

Easy Number Practice ships an update every 3 days, デカ文字計算 every 4 weeks. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 6 level
Easy Number Practice versus デカ文字計算: the parameters behind the verdict, then further details
ParameterEasy Number Practiceデカ文字計算
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size10 MB6 MB
Age rating4+4+
Developerjinyeoung kangmaple project

In-app purchases

None

Easy Number Practice

No in-app purchases

None

デカ文字計算

No in-app purchases

Questions

Is Easy Number Practice free?
Easy Number Practice is free to download, with no in-app purchases.
Is デカ文字計算 free?
デカ文字計算 is free to download, with no in-app purchases.
Do Easy Number Practice or デカ文字計算 have ads?
Neither Easy Number Practice nor デカ文字計算 shows ads.
Which is updated more often, Easy Number Practice or デカ文字計算?
Easy Number Practice ships an update every 3 days, and デカ文字計算 every 4 weeks. Most recently, Easy Number Practice was updated on November 10, 2026 and デカ文字計算 on November 6, 2026.

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