# JWVision vs SolarFos Pro

The clearest difference is iOS requirement: SolarFos Pro at 12.0 against JWVision's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

JWVision ships an update every 6 months, SolarFos Pro every 5 months. The most recent releases landed on September 4, 2026 and December 3, 2025 respectively.

## The numbers

| Metric | JWVision | SolarFos Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 76 MB | 39 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou zhongwei electronic Co., Ltd](https://appshunter.io/developer/1211098710) | [西安振森智能科技有限公司](https://appshunter.io/developer/1826710880) |

## What reviewers say

### JWVision

[App page](https://appshunter.io/ios/app/jwvision/id1670320100)

**Features:** macOS Compatibility

**In-app purchases:** none


### SolarFos Pro

[App page](https://appshunter.io/ios/app/solarfos-pro/id6748631885)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JWVision free?

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

### Is SolarFos Pro free?

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

### Do JWVision or SolarFos Pro have ads?

Neither JWVision nor SolarFos Pro shows ads.

### Which is updated more often, JWVision or SolarFos Pro?

JWVision ships an update every 6 months, and SolarFos Pro every 5 months. Most recently, JWVision was updated on September 4, 2026 and SolarFos Pro on December 3, 2025.

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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.*