# ExpoFP WKWebViewer vs SanCHA

The clearest difference is update cadence: SanCHA at every 3 days against ExpoFP WKWebViewer's every 12 months. SanCHA also leads on iOS requirement (11.0 vs 14.0). 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.

ExpoFP WKWebViewer ships an update every 12 months, SanCHA every 3 days. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ExpoFP WKWebViewer | SanCHA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 days** |
| Size | 0 MB | 49 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PRANAS NET CORP](https://appshunter.io/developer/1336124969) | [Jagwant Singh](https://appshunter.io/developer/1536535907) |

## What reviewers say

### ExpoFP WKWebViewer

[App page](https://appshunter.io/ios/app/expofp-wkwebviewer/id6443336026)

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

**In-app purchases:** none


### SanCHA

[App page](https://appshunter.io/ios/app/sancha/id6463382200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExpoFP WKWebViewer free?

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

### Is SanCHA free?

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

### Do ExpoFP WKWebViewer or SanCHA have ads?

Neither ExpoFP WKWebViewer nor SanCHA shows ads.

### Which is updated more often, ExpoFP WKWebViewer or SanCHA?

ExpoFP WKWebViewer ships an update every 12 months, and SanCHA every 3 days. Most recently, ExpoFP WKWebViewer was updated on September 12, 2026 and SanCHA on September 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.*