# 3D Printer Toolkit vs Vaultory Authenticator 2FA

The clearest difference is in-app purchases: Vaultory Authenticator 2FA at none against 3D Printer Toolkit's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3D Printer Toolkit sells 1 one-off in-app purchase. Vaultory Authenticator 2FA asks for nothing beyond the download.

3D Printer Toolkit ships an update every 5 days, Vaultory Authenticator 2FA weekly. The most recent releases landed on September 10, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | 3D Printer Toolkit | Vaultory Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paul Matthew](https://appshunter.io/developer/6782300193) | [yanghao zhang](https://appshunter.io/developer/1541624127) |

## What reviewers say

### 3D Printer Toolkit

[App page](https://appshunter.io/ios/app/3d-printer-toolkit/id6785192015)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Toolkit Pro | $4.99 | one-time |


### Vaultory Authenticator 2FA

[App page](https://appshunter.io/ios/app/vaultory-authenticator-2fa/id6786134793)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Printer Toolkit free?

3D Printer Toolkit is free to download, with in-app purchases available.

### Is Vaultory Authenticator 2FA free?

Vaultory Authenticator 2FA is free to download, with no in-app purchases.

### Do 3D Printer Toolkit or Vaultory Authenticator 2FA have ads?

Neither 3D Printer Toolkit nor Vaultory Authenticator 2FA shows ads.

### Which is updated more often, 3D Printer Toolkit or Vaultory Authenticator 2FA?

3D Printer Toolkit ships an update every 5 days, and Vaultory Authenticator 2FA weekly. Most recently, 3D Printer Toolkit was updated on September 10, 2026 and Vaultory Authenticator 2FA on August 29, 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.*