# Proton Authenticator & 2FA vs Tracktopus

The clearest difference is in-app purchases: Proton Authenticator & 2FA at none against Tracktopus's 1. Proton Authenticator & 2FA also leads on ads (none vs shown) and ratings volume (759 vs 1). Tracktopus's advantage is rating (5.0 vs 4.6). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Tracktopus sells 1 one-off in-app purchase. Proton Authenticator & 2FA asks for nothing beyond the download.

Tracktopus holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Proton Authenticator & 2FA has 759 ratings behind it against 1, so its average is the more settled of the two.

Proton Authenticator & 2FA ships an update weekly, Tracktopus fortnightly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Proton Authenticator & 2FA | Tracktopus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (759 ratings)](https://appshunter.io/ios/app/proton-authenticator-and-2fa/id6741758667/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tracktopus/id6751737797/reviews)** |
| Number of ratings | **759** | 1 |
| Positive reviews | 57.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 120 MB | 41 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Proton AG](https://appshunter.io/developer/979659484) | [Charles O'Donnell](https://appshunter.io/developer/1834298104) |

## What reviewers say

### Proton Authenticator & 2FA

[App page](https://appshunter.io/ios/app/proton-authenticator-and-2fa/id6741758667)

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

**Highlights:** End-to-end encrypted iCloud sync, Effortless import from other authenticators, Secure backup and export, Swiss privacy by design, Open source and transparent, Offline support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Cross-platform support
- 🔒 Secure cloud sync
- 👍 Easy import from other authenticators
- 🚀 Convenient 'next' feature for codes

**What reviewers complain about**

- 🐛 Buggy UI (scrolling jitters, random sorting)
- 👎 Lack of customization options (pin favorites, change icons)
- 🐛 Sync/login issues on iPad

**Reported bugs**

- Sync/login loop on iPad
- 2FA input broken on non-iPhone devices
- Screen strobing on iPad
- Duplicate entries after import

**Requested features**

- PIN unlock for desktop
- Alphabetical sorting option
- Export function (not just Proton-specific backup)
- Native macOS app
- Option to hide item icons


### Tracktopus

[App page](https://appshunter.io/ios/app/tracktopus/id6751737797)

This app transforms habit building into an enjoyable experience with a friendly octopus guide. It supports various goal types and provides smart reminders, streaks, and achievements to keep you motivated. Designed for simplicity, it helps users establish lasting positive behaviors.

**Highlights:** Friendly octopus companion for motivation, Flexible goal tracking (daily, weekly, open-ended, one-time), Smart, context-aware reminders, Streak and statistics tracking, Achievements and unlockable avatars, Gamified points system for rewards

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracktopus | $49.99 | one-time |


## Frequently asked questions

### Is Proton Authenticator & 2FA free?

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

### Is Tracktopus free?

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

### Which has better reviews, Proton Authenticator & 2FA or Tracktopus?

Tracktopus is rated higher. Proton Authenticator & 2FA averages 4.6 out of 5 from 759 ratings, while Tracktopus averages 5.0 from 1 ratings.

### Do Proton Authenticator & 2FA or Tracktopus have ads?

Tracktopus shows ads; Proton Authenticator & 2FA does not.

### Which is updated more often, Proton Authenticator & 2FA or Tracktopus?

Proton Authenticator & 2FA ships an update weekly, and Tracktopus fortnightly. Most recently, Proton Authenticator & 2FA was updated on November 8, 2026 and Tracktopus on October 30, 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.*