# Authenticator App vs Comet

The clearest difference is in-app purchases: Authenticator App at none against Comet's 3. Authenticator App also leads on ratings volume (34K vs 7.8K) and device support (5 vs 2). Comet's advantage is review sentiment (65% vs 45%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Comet sells 3 in-app purchases, starting at $20.00 per month. Authenticator App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Authenticator App against 4.8 for Comet. Both are backed by a comparable volume of ratings — 34K and 7.8K respectively. Written reviews are what separate them: 45% of Authenticator App's written reviews are positive against 65% of Comet's.

Authenticator App ships an update every 9 days, Comet weekly. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Authenticator App | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (34K ratings)](https://appshunter.io/ios/app/authenticator-app-oneauth/id1142928979/reviews) | **[4.8 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | **34K** | 7.8K |
| Positive reviews | 44.9% of reviews | **64.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 220 MB | 297 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-oneauth/id1142928979)

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

**Highlights:** Add accounts via QR code or manual entry, Time-based OTPs (offline access), Encrypted backup and secure recovery, Sync secrets across devices, Organize accounts with folders, Brand logos for easy identification, Passwordless sign-in options

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and efficient
- 🔒 Very secure
- 👍 Easy to use
- 💡 Has Apple Watch app

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🐛 Confusing user interface
- 🐛 Inconsistent behavior
- 🐛 Difficult to navigate
- 🐛 Locked out of accounts

**Reported bugs**

- Push notifications not working
- Endless authentication loops
- Incompatibility with new devices
- Locking users out of accounts

**Requested features**

- Support for multiple accounts
- Ability to export data to other authenticator apps
- Improved error handling and feedback
- Simpler setup and onboarding process


### Comet

[App page](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471)

This AI-powered browser acts as a personal assistant, streamlining workflows and boosting focus. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, and research. The assistant learns your habits to keep you organized and prevent lost tabs or inspiration.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized AI assistant, Tab and inspiration organization, Workflow streamlining

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perplexity Pro | $20.00 | per month |
| Perplexity Pro | $200.00 | per year |
| Perplexity Max | $200.00 | per month |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Comet free?

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

### Which has better reviews, Authenticator App or Comet?

Comet is rated higher. Authenticator App averages 4.7 out of 5 from 34K ratings, while Comet averages 4.8 from 7.8K ratings.

### Do Authenticator App or Comet have ads?

Neither Authenticator App nor Comet shows ads.

### Which is updated more often, Authenticator App or Comet?

Authenticator App ships an update every 9 days, and Comet weekly. Most recently, Authenticator App was updated on September 28, 2026 and Comet on September 27, 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.*