FindSpeedAnimation vs 楽しい理科小６（ダンケ）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FindSpeedAnimation
Learn to calculate distance, time, and speed with animated examples of a car in motion. Practice solving for missing values using provided data. Offers customization options and the ability to create your own problems.
- Animated car examples
- Distance, time, speed calculations
- Customizable questions
- Choice of km or mile units
- Randomly generated problems
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This app helps you learn how to calculate questions about distance, time and speed with animation in which a car is running. The app gives you questions about distance, time and speed. Questions are simple. You will calculate a missing data with the others. The animation in which a car is running helps you to learn how to calculate these questions. You can use two units of distance: km and mile. In-App Purchases - Creating your own questions. - Questions about two cars. - You can customize animation. Specification about Questions the App Create Automatically Speed: Selected at random from 20 to 70mph or 90km/h Time: Selected at random from two to nine hours Distance: The result of multiplying speed and time
楽しい理科小６（ダンケ）
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・問題を解きながら小学校６年の理科を学習します。 ・多くの絵で楽しく学習できます。 ・１問１答では，正解削除機能により，間違った問題が繰り返し出題されます。 また，正誤履歴が自動的に記録されるので，間違った問題のみや特定の得点（例８０点）以下の問題のみ実行できます。
Screenshots
Verdict
The clearest difference is price: 楽しい理科小６（ダンケ） at Free against FindSpeedAnimation's $0.99. FindSpeedAnimation's advantage is update cadence (every 2 months vs every 11 months) and iOS requirement (15.5 vs 18.2). On 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
楽しい理科小６（ダンケ） is free to download; FindSpeedAnimation costs $0.99 up front. FindSpeedAnimation sells 4 one-off in-app purchases and 楽しい理科小６（ダンケ） sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
FindSpeedAnimation ships an update every 2 months, 楽しい理科小６（ダンケ） every 11 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | FindSpeedAnimation | 楽しい理科小６（ダンケ） |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 18.2 |
| Further details — not scored | ||
| Size | 10 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Motonari Hibi | Norio Takeda |
In-app purchases
FindSpeedAnimation
- Creating Questions$0.99
- Customize Animation$0.99
- Premium (currently unused)$1.99
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- Two Cars$1.99
楽しい理科小６（ダンケ）
- ゴールドコイン$7.99
Questions
Is FindSpeedAnimation free?
Is 楽しい理科小６（ダンケ） free?
Do FindSpeedAnimation or 楽しい理科小６（ダンケ） have ads?
Which is updated more often, FindSpeedAnimation or 楽しい理科小６（ダンケ）?
Other comparisons
