# glidewell.io Control Panel vs PreVu

The clearest difference is ads: PreVu at none against glidewell.io Control Panel's shown. PreVu also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, 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.

glidewell.io Control Panel ships an update every 3 months, PreVu every 3 weeks. The most recent releases landed on May 16, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | glidewell.io Control Panel | PreVu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 33 MB | 58 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [JAMES R. GLIDEWELL, DENTAL CERAMICS, INC.](https://appshunter.io/developer/1157534320) | [PreVue Software, LLC](https://appshunter.io/developer/1757574581) |

## What reviewers say

### glidewell.io Control Panel

[App page](https://appshunter.io/ios/app/glidewellio-control-panel/id6446329684)

**In-app purchases:** none


### PreVu

[App page](https://appshunter.io/ios/app/prevu/id6692621937)

**In-app purchases:** none


## Frequently asked questions

### Is glidewell.io Control Panel free?

glidewell.io Control Panel is free to download, with no in-app purchases.

### Is PreVu free?

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

### Do glidewell.io Control Panel or PreVu have ads?

glidewell.io Control Panel shows ads; PreVu does not.

### Which is updated more often, glidewell.io Control Panel or PreVu?

glidewell.io Control Panel ships an update every 3 months, and PreVu every 3 weeks. Most recently, glidewell.io Control Panel was updated on May 16, 2026 and PreVu on September 13, 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.*