# Mochii vs HD Microscope

The clearest difference is update cadence: HD Microscope at every 6 weeks against Mochii's every 12 months. HD Microscope also leads on iOS requirement (8.3 vs 17.2). 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.

Mochii ships an update every 12 months, HD Microscope every 6 weeks. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Mochii | HD Microscope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (40 ratings)](https://appshunter.io/ios/app/hd-microscope/id1077972096/reviews)** |
| Number of ratings | — | **40** |
| Positive reviews | — | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 8 MB | 31 MB |
| Requires iOS | 17.2 | **8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Own](https://appshunter.io/developer/948967341) | [ABEL INDUSTREIS INTERNATIONAL CO., LTD.](https://appshunter.io/developer/529054659) |

## What reviewers say

### Mochii

[App page](https://appshunter.io/ios/app/mochii/id948967342)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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

**What reviewers like**

- 📸 Can snap pictures with app/camera

**What reviewers complain about**

- ⚫ Black screen issue
- 🚫 App does nothing
- ❌ Connection loss
- 🤷 Unclear instructions
- ⏳ Slow loading times

**Reported bugs**

- Black screen
- App does not work
- Connection loss
- Menu buttons non-functioning
- Video quality setting not retained

**Requested features**

- Make the app functional
- Provide usage instructions
- Fix video quality settings
- Improve connection stability
- Clearer app description regarding hardware requirements


## Frequently asked questions

### Is Mochii free?

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

### Is HD Microscope free?

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

### Do Mochii or HD Microscope have ads?

Neither Mochii nor HD Microscope shows ads.

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

Mochii ships an update every 12 months, and HD Microscope every 6 weeks. Most recently, Mochii was updated on November 6, 2026 and HD Microscope on November 13, 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.*