Comparison

Long Subtraction vs One Inch Boy

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

Head to head
About

Long Subtraction

Features
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We created this Long Subtraction Calculator app because we believe learning and mastering the long subtraction method for solving subtraction problems is crucial in order to gain a solid understanding of subtraction. Use this app to learn how to solve subtraction problems using the long subtraction method. Simply enter different subtraction problems and see how different problems are solved. The answer to a subtraction problem is called a difference. Furthermore, the number you start with is called the minuend, and the number you subtract from the minuend is called the subtrahend. This app also includes tools to find the minuend and the subtrahend if you already know the difference and one of the other parts of a subtraction problem. The app is fast, intuitive, and easy to use. It is a standalone app, which means that it will work perfectly fine in places with little or no Internet access. We hope that the Long Subtraction app will become one of your favorite math apps.

About

One Inch Boy

Features
Read full description

Improve your Japanese reading skills with the classic folk tale 'The One Inch Boy' (Issun-bōshi)! This app offers a side-by-side bilingual reading experience in Japanese and English, designed to help you acquire vocabulary and understand grammar in context. Follow the brave journey of a tiny warrior no bigger than an inch, who travels down a river in a soup bowl to the capital, armed only with a needle sword to defeat an oni. Perfect for beginner and intermediate learners (JLPT N5-N4), this app bridges the gap between textbooks and native literature with built-in furigana, romaji, and interactive reading aids.

Screenshots

Long Subtraction4 screens
One Inch Boy4 screens

Verdict

The call

The clearest difference is iOS requirement: Long Subtraction at 14.1 against One Inch Boy's 18.2. 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

Long Subtraction costs $0.99 and One Inch Boy $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Long Subtraction versus One Inch Boy: the parameters behind the verdict, then further details
ParameterLong SubtractionOne Inch Boy
Price$0.99$0.99
Update frequency—Every 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.1 — better18.2
Further details — not scored
Size1 MB219 MB
Age rating4+4+
DeveloperH ValeurJeffrey Dick

In-app purchases

None

Long Subtraction

No in-app purchases

None

One Inch Boy

No in-app purchases

Questions

Is Long Subtraction free?
Long Subtraction costs $0.99, with no in-app purchases.
Is One Inch Boy free?
One Inch Boy costs $0.99, with no in-app purchases.
Do Long Subtraction or One Inch Boy have ads?
Neither Long Subtraction nor One Inch Boy shows ads.

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