# VSIA vs ToothPic Authenticator

The clearest difference is update cadence: ToothPic Authenticator at every 3 months against VSIA's every 6 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.

VSIA ships an update every 6 months, ToothPic Authenticator every 3 months. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VSIA | ToothPic Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 9 MB | 19 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akamai Technologies Ireland Limited](https://appshunter.io/developer/311021757) | [ToothPic s.r.l.](https://appshunter.io/developer/1611578263) |

## What reviewers say

### VSIA

[App page](https://appshunter.io/ios/app/vsia-secure-internet-access/id1517646218)

**Features:** Vision Pro support

**In-app purchases:** none


### ToothPic Authenticator

[App page](https://appshunter.io/ios/app/toothpic-authenticator/id1619102421)

**In-app purchases:** none


## Frequently asked questions

### Is VSIA free?

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

### Is ToothPic Authenticator free?

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

### Do VSIA or ToothPic Authenticator have ads?

Neither VSIA nor ToothPic Authenticator shows ads.

### Which is updated more often, VSIA or ToothPic Authenticator?

VSIA ships an update every 6 months, and ToothPic Authenticator every 3 months. Most recently, VSIA was updated on September 9, 2026 and ToothPic Authenticator on September 10, 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.*