# TCS vs Authenticator app

The clearest difference is rating: Authenticator app at 4.6 against TCS's 3.0. Authenticator app also leads on ratings volume (5.8K vs 1). TCS's advantage is in-app purchases (none vs 11) and iOS requirement (8.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator app sells 11 in-app purchases, starting at $4.99 per month. TCS asks for nothing beyond the download.

Authenticator app holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Authenticator app has 5.8K ratings behind it against 1, so its average is the more settled of the two.

TCS ships an update every 6 weeks, Authenticator app monthly. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TCS | Authenticator app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/tcs/id1296517010/reviews) | **[4.6 (5.8K ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id1625466768/reviews)** |
| Number of ratings | 1 | **5.8K** |
| Positive reviews | — | 67.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 279 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [锐波 苏](https://appshunter.io/developer/1493483893) | [Maxima Apps](https://appshunter.io/developer/1153277200) |

## What reviewers say

### TCS

[App page](https://appshunter.io/ios/app/tcs/id1296517010)

This application connects to 'The Camera Shop' peer-to-peer cameras. It provides functionality for managing and viewing your camera feeds. For assistance, contact the developer via email.

**Highlights:** Connect to p2p cameras, Manage camera feeds, View camera footage, Technical support via email

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id1625466768)

This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Supports 1000+ apps, Apple Watch support, Quick widget support, QR code scanning, Encrypted backup

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Monthly | $4.99 | per month |
| Authenticator App Premium Weekly | $5.99 | per 7 days |
| Authenticator Premium Monthly | $9.99 | per month |
| Authenticator App Weekly Premium | $9.99 | per 7 days |
| Authenticator Premium Yearly | $29.99 | per year |
| Authenticator Premium Yearly | $49.99 | per year |
| Authenticator App Premium Yearly | $59.99 | per year |
| Premium Access 3 Month Trial | $69.99 | per year |
| Authenticator Premium Lifetime | $49.99 | one-time |
| Authenticator Premium Lifetime | $69.99 | one-time |
| Authenticator App Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure authentication
- 👍 Reliable and works well
- 🚀 Quick and efficient
- 👍 Helpful for account recovery

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Expensive or hidden fees
- 🤯 Confusing setup and usage
- 🔒 Issues with account access and recovery
- 🔋 Drains device battery

**Reported bugs**

- Codes not working or generating errors
- App crashing or freezing during use
- Accounts being deleted or inaccessible
- Compatibility issues with certain devices or platforms

**Requested features**

- Improved user interface and instructions
- Better compatibility with other apps and services
- Option to export/backup authentication codes
- Ability to easily manage and remove accounts


## Frequently asked questions

### Is TCS free?

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

### Is Authenticator app free?

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

### Which has better reviews, TCS or Authenticator app?

Authenticator app is rated higher. TCS averages 3.0 out of 5 from 1 ratings, while Authenticator app averages 4.6 from 5.8K ratings.

### Do TCS or Authenticator app have ads?

Neither TCS nor Authenticator app shows ads.

### Which is updated more often, TCS or Authenticator app?

TCS ships an update every 6 weeks, and Authenticator app monthly. Most recently, TCS was updated on October 4, 2026 and Authenticator app on October 11, 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.*