Comparison

けいさんかけっこ vs Matching by tracing

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

Head to head
About

けいさんかけっこ

Features
Read full description

画面に出た計算問題に正解するとペンギンがキュートにゴールを目指して走ります。 素早く、連続して正解するとスピードが上がります。 走るペンギンを動物たち(おともだち)が応援してくれます。 解いた問題数に応じてレベルアップしていき、レベルに応じて、おともだちが増えていきます。 問題カテゴリー(繰上がりのない足し算、繰上がりのある足し算、九九 など)毎にベストタイムを記録しています。 おともだちのコンプリート(現在31種類)と新たなベストタイムの更新を目指してがんばろう! 小学校1年生、2年生向け。無料です。

About

Matching by tracing

This app provides engaging tracing and matching activities for young children and students with special needs. It helps develop cognitive skills, vocabulary, and concentration through interactive exercises. All features are available for free, making educational materials accessible.

Highlights
  • Tracing activities for fine motor skills
  • Matching identical and similar items
  • Four learning categories: Animals, Fruits, Hiragana
  • Adjustable difficulty levels
  • Simple and user-friendly design
  • Cause-and-effect learning
Features
Read full description

If you have young children or children attending special support schools or classes and are looking for engaging educational materials, or if you're unable to invest much time or money into materials, this app is for you. App Name: Educational App: Tracing & Matching Materials Target Age: 0 to 6 years old, and students attending special support schools or classes. What is Matching Material?: Matching materials involve tasks like overlaying an apple illustration with another identical apple illustration. It's about identifying identical items. Besides overlaying, there are versions where you connect two apples with a line, or select the illustration that matches the sample apple. These materials also allow matching illustrations with characters like matching an apple illustration with the characters "り", "ん", "ご". They can be tailored to the developmental stage of young children. Reason for Creating "Educational App: Tracing & Matching": I have served as a teacher in a special support school (elementary level) for 15 years. Matching materials are universally beneficial for all students. However, preparing them usually involves printing, cutting, bagging, and replicating for multiple students, consuming significant time. By converting this into an app, the material can be used anytime without any preparation. This reduces preparation time for teachers, freeing them to spend more quality time with the children. Students can adjust the difficulty level and continue learning at home. I created this app with the vision of improving teachers' tasks and ensuring quality education for students. Why Tracing?: In educational settings, a common technique to grab the attention of students is to hide the object of focus. Rather than directly telling "Look here", hiding the object naturally draws their curiosity. Such techniques ignite the intrinsic motivation of children to explore and learn. The app is designed for children aged 0 to 6, some of whom might find writing or understanding Hiragana challenging. Tracing, even without holding a pencil, serves as foundational training for pencil skills. It's effective even for those who can grip a pencil but have weak pressure. The act of tracing and revealing elements (like color, shape, size) also promotes cognitive skills like prediction. Even for infants, touching or swiping the screen offers a simple introduction to cause and effect. Features of "Educational App: Tracing & Matching": This app offers a choice between four categories: "Animals", "Fruits", "Hiragana", and "Similar Hiragana Characters". Adjusting the difficulty level ensures that the children feel a sense of achievement. The app design is simple, making it user-friendly even for first-time users. And the best part, all features are available for free. Skills and Training Offered by the App: The app aids in understanding simple cause-and-effect relationships, vocabulary enhancement, observation skills, concentration improvement, and dexterity from tracing. It also offers vision training to spot incomplete areas, cognitive skills to imagine based on visible elements, and foundational mathematical concepts through attention to color, shape, and size.

Screenshots

けいさんかけっこ3 screens
Matching by tracing4 screens

Verdict

The call

The clearest difference is ads: けいさんかけっこ at none against Matching by tracing's shown. けいさんかけっこ also leads on update cadence (every 2 months vs every 20 months). Matching by tracing's advantage is iOS requirement (12.0 vs 15.6). 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

けいさんかけっこ ships an update every 2 months, Matching by tracing every 20 months. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 5 level
けいさんかけっこ versus Matching by tracing: the parameters behind the verdict, then further details
ParameterけいさんかけっこMatching by tracing
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 2 months — betterEvery 20 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.612.0 — better
Further details — not scored
Size54 MB84 MB
Age rating4+4+
Developer株式会社ハートビートシステムズkenta yamada

In-app purchases

None

けいさんかけっこ

No in-app purchases

None

Matching by tracing

No in-app purchases

Questions

Is けいさんかけっこ free?
けいさんかけっこ is free to download, with no in-app purchases.
Is Matching by tracing free?
Matching by tracing is free to download, with no in-app purchases.
Do けいさんかけっこ or Matching by tracing have ads?
Matching by tracing shows ads; けいさんかけっこ does not.
Which is updated more often, けいさんかけっこ or Matching by tracing?
けいさんかけっこ ships an update every 2 months, and Matching by tracing every 20 months. Most recently, けいさんかけっこ was updated on October 5, 2026 and Matching by tracing on October 12, 2026.

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