Comparison

一次関数計算機 vs Coordinates Master

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

Head to head
About

一次関数計算機

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2点の(x,y)座標から一次関数を求めることができます。また一次関数の式からx,yの値を求めることができます。 元から式がわかっている場合も、そこからx,yの値を求めることができます。

About

Coordinates Master

Features
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Math training app created by a teacher. A 1-minute Math Training App Move the point to the correct coordinates! Practice coordinate reading skills through fun gameplay. Features: • Coordinate reading practice • Coordinate plane understanding • Dynamic scale changes • Three difficulty scale levels Improve: • Coordinate intuition • Graph-reading skills • Mathematical thinking Perfect for: • Elementary and middle school students • Learners struggling with coordinates • Graph practice • Brain training through math Train your math skills while having fun! QuickMath Series • SumX – Number Pair Puzzle • SumXMinus – Negative Number Training • Common Divisor – Divisor Brain Training • Exponent – Power Calculation Challenge

Screenshots

一次関数計算機4 screens
Coordinates Master2 screens

Verdict

The call

一次関数計算機 and Coordinates Master are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
一次関数計算機 versus Coordinates Master: the parameters behind the verdict, then further details
Parameter一次関数計算機Coordinates Master
PriceFreeFree
Update frequency—Every 5 days
Ads—Yes
In-app purchasesNoNo
Devices—iPhone — better
Requires iOS16.2 — better16.6
Further details — not scored
Size5 MB5 MB
Age rating4+4+
DeveloperRisako AsaiKatsuhiko Yao

In-app purchases

None

一次関数計算機

No in-app purchases

None

Coordinates Master

No in-app purchases

Questions

Is 一次関数計算機 free?
一次関数計算機 is free to download, with no in-app purchases.
Is Coordinates Master free?
Coordinates Master is free to download, with no in-app purchases.

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