# i视康 vs Leafwink

The clearest difference is update cadence: Leafwink at every 2 months against i视康's every 40 months. i视康's advantage is iOS requirement (11.0 vs 13.0). 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.

i视康 ships an update every 40 months, Leafwink every 2 months. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | i视康 | Leafwink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Size | 16 MB | 58 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [亮 董](https://appshunter.io/developer/979824099) | [粤 张](https://appshunter.io/developer/1848282008) |

## What reviewers say

### i视康

[App page](https://appshunter.io/ios/app/i/id1625046224)

**Features:** macOS Compatibility

**In-app purchases:** none


### Leafwink

[App page](https://appshunter.io/ios/app/leafwink/id6755368682)

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

**In-app purchases:** none


## Frequently asked questions

### Is i视康 free?

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

### Is Leafwink free?

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

### Do i视康 or Leafwink have ads?

Neither i视康 nor Leafwink shows ads.

### Which is updated more often, i视康 or Leafwink?

i视康 ships an update every 40 months, and Leafwink every 2 months. Most recently, i视康 was updated on September 20, 2026 and Leafwink on September 15, 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.*