Comparison

算数忍者〜たし算ひき算の巻〜完全版 vs Dot to Dot Copy Practice

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

Head to head

算数忍者〜たし算ひき算の巻〜完全版

$4.99

📚 Education

★ 4.410 ratingsView app →

Dot to Dot Copy Practice

Visual skills and calmness

Free

📚 Education

No ratingsView app →

About

算数忍者〜たし算ひき算の巻〜完全版

Features

Read full description

【どんなアプリ？】主人公の忍者と足し算引き算の修行を積みながら、テンポよく反復練習できるゲーム形式の学習アプリです。【親も安心】成績表機能で、お子さんの正解数、不正解数を確認できるので、学校での学習サポートや、予習復習にも活用できます。【モチベーション維持できる工夫】足し算引き算を覚えるには反復練習が基本。でも、同じことの繰り返しは飽きてしまう…。そんなお子さんも、リズムよく目、耳、指を使ってらくらく暗記するゲームなら楽しく続けられます。 ■はじめは易しく、だんだん難しく。絶妙な難易度だから勉強が苦手なお子さんもとっつきやすい。 ■ステージをクリアするともらえる楽しいキャラクターカードをコレクション！ ■復習クリアでもカードがもらえるので、楽しく続けられる！レアカードをゲットしよう。算数忍者と一緒に、足し算引き算の修行に出かけよう！【VPP対応版】 VPP(Volume Purchase Program)を用いて一括購入できるバージョンになっていますので法人や教育機関のお客様にご利用頂けます。【無料版（内部課金）よりお得】記録を３つ開放する場合はこちらの有料版を購入する方がお得になっています。

About

Dot to Dot Copy Practice

Features

Read full description

Calm, educational app for kids and therapy. Discover the joy of learning with Dot to Dot Copy Practice! This app offers engaging activities designed to enhance visual perceptual skills for children and therapeutic use. With soothing music, it creates a calming environment. Suitable for: - Early childhood education: Helps develop visual attention, memory, and spatial awareness. - Autism spectrum: Provides a therapeutic, calming activity that supports developmental growth. Ideal for children starting at age 3 and beyond.

Screenshots

算数忍者〜たし算ひき算の巻〜完全版4 screens

Dot to Dot Copy Practice4 screens

Verdict

The call

The clearest difference is price: Dot to Dot Copy Practice at Free against 算数忍者〜たし算ひき算の巻〜完全版's $4.99. Dot to Dot Copy Practice also leads on update cadence (daily vs every 4 months). On ads, in-app purchases, device support and iOS requirement 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

Dot to Dot Copy Practice is free to download; 算数忍者〜たし算ひき算の巻〜完全版 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

算数忍者〜たし算ひき算の巻〜完全版 ships an update every 4 months, Dot to Dot Copy Practice daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 7 level

算数忍者〜たし算ひき算の巻〜完全版 versus Dot to Dot Copy Practice: the parameters behind the verdict, then further details
Parameter	算数忍者〜たし算ひき算の巻〜完全版	Dot to Dot Copy Practice
Price	$4.99	Free — better
Rating	4.4 (10 ratings) — better	—
Positive reviews	33.3% of reviews	—
Number of ratings	10 — better	—
Update frequency	Every 4 months	Daily — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	645 MB	48 MB
Age rating	4+	4+
Developer	Fantamstick	Kyohei Hosono

In-app purchases

None

算数忍者〜たし算ひき算の巻〜完全版

No in-app purchases

None

Dot to Dot Copy Practice

No in-app purchases

Questions

Is 算数忍者〜たし算ひき算の巻〜完全版 free?

算数忍者〜たし算ひき算の巻〜完全版 costs $4.99, with no in-app purchases.

Is Dot to Dot Copy Practice free?

Dot to Dot Copy Practice is free to download, with no in-app purchases.

Do 算数忍者〜たし算ひき算の巻〜完全版 or Dot to Dot Copy Practice have ads?

Neither 算数忍者〜たし算ひき算の巻〜完全版 nor Dot to Dot Copy Practice shows ads.

Which is updated more often, 算数忍者〜たし算ひき算の巻〜完全版 or Dot to Dot Copy Practice?

算数忍者〜たし算ひき算の巻〜完全版 ships an update every 4 months, and Dot to Dot Copy Practice daily. Most recently, 算数忍者〜たし算ひき算の巻〜完全版 was updated on November 3, 2026 and Dot to Dot Copy Practice on November 4, 2026.