# FindSpeedAnimation vs 慣用句マスター

The clearest difference is review sentiment: FindSpeedAnimation at 100% against 慣用句マスター's 50%. FindSpeedAnimation also leads on update cadence (every 2 months vs every 4 months) and price ($0.99 vs $2.99). 慣用句マスター's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

FindSpeedAnimation costs $0.99 and 慣用句マスター $2.99 up front. FindSpeedAnimation sells 4 one-off in-app purchases. 慣用句マスター asks for nothing beyond the download.

FindSpeedAnimation ships an update every 2 months, 慣用句マスター every 4 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FindSpeedAnimation | 慣用句マスター |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/findspeedanimation/id504162124/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 138 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motonari Hibi](https://appshunter.io/developer/386737172) | [Gloding Inc.](https://appshunter.io/developer/780228385) |

## What reviewers say

### FindSpeedAnimation

[App page](https://appshunter.io/ios/app/findspeedanimation/id504162124)

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.

**Highlights:** Animated car examples, Distance, time, speed calculations, Customizable questions, Choice of km or mile units, Randomly generated problems

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creating Questions | $0.99 | one-time |
| Customize Animation | $0.99 | one-time |
| Premium (currently unused) | $1.99 | one-time |
| Two Cars | $1.99 | one-time |


### 慣用句マスター

[App page](https://appshunter.io/ios/app/id807324630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FindSpeedAnimation free?

FindSpeedAnimation costs $0.99, and also offers in-app purchases.

### Is 慣用句マスター free?

慣用句マスター costs $2.99, with no in-app purchases.

### Do FindSpeedAnimation or 慣用句マスター have ads?

Neither FindSpeedAnimation nor 慣用句マスター shows ads.

### Which is updated more often, FindSpeedAnimation or 慣用句マスター?

FindSpeedAnimation ships an update every 2 months, and 慣用句マスター every 4 months. Most recently, FindSpeedAnimation was updated on October 6, 2026 and 慣用句マスター on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*