# みんなで作る電車図鑑 vs otomadmaker

The clearest difference is in-app purchases: みんなで作る電車図鑑 at none against otomadmaker's 1. みんなで作る電車図鑑 also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. otomadmaker sells 1 in-app purchase, starting at $0.99 per month. みんなで作る電車図鑑 asks for nothing beyond the download.

みんなで作る電車図鑑 ships an update monthly, otomadmaker every 6 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | みんなで作る電車図鑑 | otomadmaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/otomadmaker/id6756355297/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 4 MB |
| Requires iOS | **9.0** | 18 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [A.C.T. Co.](https://appshunter.io/developer/566563666) | [Mikoto Ikenaga](https://appshunter.io/developer/1860260544) |

## What reviewers say

### みんなで作る電車図鑑

[App page](https://appshunter.io/ios/app/id1103150414)

**Features:** macOS Compatibility

**In-app purchases:** none


### otomadmaker

[App page](https://appshunter.io/ios/app/otomadmaker/id6756355297)

This app automates the unique left-right flipping editing style common in "OtoMAD" videos. Create templates for repeated use, allowing you to focus on sound creation. A pro version offers watermark and ad removal.

**Highlights:** Automated left-right flipping edits, Template creation for repeated use, Focus on sound creation, Watermark removal (Pro), Ad removal (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| otomadMaker pro | $0.99 | per month |


## Frequently asked questions

### Is みんなで作る電車図鑑 free?

みんなで作る電車図鑑 is free to download, with no in-app purchases.

### Is otomadmaker free?

otomadmaker is free to download, with in-app purchases available.

### Do みんなで作る電車図鑑 or otomadmaker have ads?

otomadmaker shows ads; みんなで作る電車図鑑 does not.

### Which is updated more often, みんなで作る電車図鑑 or otomadmaker?

みんなで作る電車図鑑 ships an update monthly, and otomadmaker every 6 months. Most recently, みんなで作る電車図鑑 was updated on October 26, 2026 and otomadmaker on October 30, 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.*