# i vs Mochii

i and Mochii are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

i ships an update every 14 months, Mochii every 12 months. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | i | Mochii |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (35 ratings)](https://appshunter.io/ios/app/i-seeing/id926099814/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 6 MB | 8 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Qingying Electronic Technology LLC](https://appshunter.io/developer/926099802) | [Christopher Own](https://appshunter.io/developer/948967341) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-seeing/id926099814)

Transform your smartphone into a powerful magnification tool. Observe and record microscopic details with your phone's camera and a macro lens. Measure objects with a scale bar and add notes to your digital micrographs.

**Highlights:** Professional magnification tool, Record digital micrographs, Optical magnification, Up to 10x digital zoom, Scale bar for measurement, Add notes and remarks, Direct photo sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Mochii

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

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

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is Mochii free?

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

### Do i or Mochii have ads?

Neither i nor Mochii shows ads.

### Which is updated more often, i or Mochii?

i ships an update every 14 months, and Mochii every 12 months. Most recently, i was updated on October 14, 2026 and Mochii on October 19, 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.*