# VitroSphere™ vs AGB SmartLINK

The clearest difference is update cadence: VitroSphere™ at every 3 months against AGB SmartLINK's every 16 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.

VitroSphere™ ships an update every 3 months, AGB SmartLINK every 16 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | VitroSphere™ | AGB SmartLINK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 16 months |
| Size | 1.3 GB | 72 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vidriera Monterrey, S.A. de C.V.](https://appshunter.io/developer/610859089) | [APAAS COMPANY LIMITED](https://appshunter.io/developer/1616443499) |

## What reviewers say

### VitroSphere™

[App page](https://appshunter.io/ios/app/vitrosphere/id6443882726)

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

**In-app purchases:** none


### AGB SmartLINK

[App page](https://appshunter.io/ios/app/agb-smartlink/id6738685829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VitroSphere™ free?

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

### Is AGB SmartLINK free?

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

### Do VitroSphere™ or AGB SmartLINK have ads?

Neither VitroSphere™ nor AGB SmartLINK shows ads.

### Which is updated more often, VitroSphere™ or AGB SmartLINK?

VitroSphere™ ships an update every 3 months, and AGB SmartLINK every 16 months. Most recently, VitroSphere™ was updated on October 3, 2026 and AGB SmartLINK on October 3, 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.*