# HD Microscope vs M

The clearest difference is update cadence: HD Microscope at every 6 weeks against M's every 3 months. HD Microscope also leads on iOS requirement (8.3 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HD Microscope ships an update every 6 weeks, M every 3 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HD Microscope | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (39 ratings)](https://appshunter.io/ios/app/hd-microscope/id1077972096/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 4.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 31 MB | 37 MB |
| Requires iOS | **8.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABEL INDUSTREIS INTERNATIONAL CO., LTD.](https://appshunter.io/developer/529054659) | [MATATALAB CO.,LTD.](https://appshunter.io/developer/1547380894) |

## What reviewers say

### HD Microscope

[App page](https://appshunter.io/ios/app/hd-microscope/id1077972096)

Transform your iPhone or iPad into a high-resolution digital microscope. Inspect your home environment, verify currency, or engage students with microscopic observations. Wirelessly stream video to your device for a clear, magnified view.

**Highlights:** High-resolution digital microscopy, Inspect home environment, Verify currency authenticity, Observe microorganisms, Wireless AV signal transmission, Works with iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-scope/id6475326425)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HD Microscope free?

HD Microscope is free to download, with no in-app purchases.

### Is M free?

M is free to download, with no in-app purchases.

### Do HD Microscope or M have ads?

Neither HD Microscope nor M shows ads.

### Which is updated more often, HD Microscope or M?

HD Microscope ships an update every 6 weeks, and M every 3 months. Most recently, HD Microscope was updated on October 2, 2026 and M on September 29, 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.*