# ミクロカメラ vs 3R microscope

The clearest difference is in-app purchases: 3R microscope at none against ミクロカメラ's 1. 3R microscope also leads on update cadence (fortnightly vs every 4 months). ミクロカメラ's advantage is iOS requirement (6.1 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. ミクロカメラ sells 1 one-off in-app purchase. 3R microscope asks for nothing beyond the download.

ミクロカメラ ships an update every 4 months, 3R microscope fortnightly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ミクロカメラ | 3R microscope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 4 MB | 12 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Isamu Sakamoto](https://appshunter.io/developer/598583811) | [3R SOLUTION CORP.](https://appshunter.io/developer/1136087390) |

## What reviewers say

### ミクロカメラ

[App page](https://appshunter.io/ios/app/id654837026)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能無制限 | $0.99 | one-time |


### 3R microscope

[App page](https://appshunter.io/ios/app/3r-microscope/id1528916543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ミクロカメラ free?

ミクロカメラ is free to download, with in-app purchases available.

### Is 3R microscope free?

3R microscope is free to download, with no in-app purchases.

### Do ミクロカメラ or 3R microscope have ads?

Neither ミクロカメラ nor 3R microscope shows ads.

### Which is updated more often, ミクロカメラ or 3R microscope?

ミクロカメラ ships an update every 4 months, and 3R microscope fortnightly. Most recently, ミクロカメラ was updated on October 8, 2026 and 3R microscope on October 12, 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.*