# カメラ一発！ vs MindDump

The clearest difference is in-app purchases: カメラ一発！ at none against MindDump's 7. カメラ一発！ also leads on review sentiment (24% vs 0%) and iOS requirement (6.0 vs 17.0). MindDump's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. MindDump sells 7 one-off in-app purchases. カメラ一発！ asks for nothing beyond the download.

カメラ一発！ ships an update every 5 months, MindDump weekly. Both last shipped on October 9, 2026.

## The numbers

| Metric | カメラ一発！ | MindDump |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **24.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 117 MB |
| Requires iOS | **6.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PLANEX COMMUNICATIONS INC.](https://appshunter.io/developer/299123221) | [晓光 李](https://appshunter.io/developer/1553199200) |

## What reviewers say

### カメラ一発！

[App page](https://appshunter.io/ios/app/id604696078)

**Features:** macOS Compatibility

**In-app purchases:** none


### MindDump

[App page](https://appshunter.io/ios/app/minddump-structured-thinking/id1553250457)

This app provides a versatile platform for organizing thoughts and plans using various visual formats like mind maps, outlines, and timelines. It supports rich attachments, including images, voice clips, and mathematical formulas, making it ideal for both educational and personal use.

**Highlights:** Mindmap creation, Outline and timeline views, Diagramming tools (UML, BPMN, Flowchart), Flashcards and index cards, Rich attachment support (images, voice, math), Pre-built examples for easy start

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flashcard Pack | $1.99 | one-time |
| Project Management Pack | $1.99 | one-time |
| DViz Pack | $1.99 | one-time |
| Software Engineering Pack | $3.99 | one-time |
| Unlock All (upgrade from Pro) | $8.99 | one-time |
| Pro | $9.99 | one-time |
| Unlock All | $17.99 | one-time |


## Frequently asked questions

### Is カメラ一発！ free?

カメラ一発！ is free to download, with no in-app purchases.

### Is MindDump free?

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

### Do カメラ一発！ or MindDump have ads?

Neither カメラ一発！ nor MindDump shows ads.

### Which is updated more often, カメラ一発！ or MindDump?

カメラ一発！ ships an update every 5 months, and MindDump weekly. Most recently, カメラ一発！ was updated on October 9, 2026 and MindDump on October 9, 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.*