# PreVision vs Bisoft

The clearest difference is update cadence: Bisoft at monthly against PreVision's every 7 months. 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.

PreVision ships an update every 7 months, Bisoft monthly. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PreVision | Bisoft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Size | 58 MB | 129 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Presto Brandsäkerhet](https://appshunter.io/developer/1388983668) | [Bisoft företagsutveckling](https://appshunter.io/developer/1537582805) |

## What reviewers say

### PreVision

[App page](https://appshunter.io/ios/app/prevision/id1388983669)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bisoft

[App page](https://appshunter.io/ios/app/bisoft/id1671962211)

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

**In-app purchases:** none


## Frequently asked questions

### Is PreVision free?

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

### Is Bisoft free?

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

### Do PreVision or Bisoft have ads?

Neither PreVision nor Bisoft shows ads.

### Which is updated more often, PreVision or Bisoft?

PreVision ships an update every 7 months, and Bisoft monthly. Most recently, PreVision was updated on September 16, 2026 and Bisoft on September 14, 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.*