# Authenticator vs 3dPrintOps

Authenticator and 3dPrintOps are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Authenticator sells 2 in-app purchases, starting at $9.99 per 7 days and 3dPrintOps sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator ships an update weekly, 3dPrintOps every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Authenticator | 3dPrintOps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-2fa-app/id6760155508/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Subscription | — |
| Size | 112 MB | 19 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BU Guard GmbH](https://appshunter.io/developer/1858539616) | [The Tech Chaps, LLC](https://appshunter.io/developer/6793183177) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-app/id6760155508)

Consolidate your digital security with this comprehensive platform. It offers two-factor authentication codes, password management, an encrypted vault for sensitive files, and a private browser with autofill capabilities, all protected by end-to-end encryption and Face ID.

**Highlights:** 2FA Authentication (TOTP/HOTP), Password Manager, Secure Vault for files, Private Browser, Auto Fill for codes and passwords, Cloud Sync for backups, Widgets for quick access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $9.99 | per 7 days |
| Premium Access Year | $44.99 | per year |


### 3dPrintOps

[App page](https://appshunter.io/ios/app/3dprintops/id6793183174)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3dPrintOps Pro License | $9.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

Authenticator is free to download, with in-app purchases available.

### Is 3dPrintOps free?

3dPrintOps is free to download, with in-app purchases available.

### Do Authenticator or 3dPrintOps have ads?

Neither Authenticator nor 3dPrintOps shows ads.

### Which is updated more often, Authenticator or 3dPrintOps?

Authenticator ships an update weekly, and 3dPrintOps every 6 days. Most recently, Authenticator was updated on November 5, 2026 and 3dPrintOps on October 31, 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.*