# Authenticator App ‘ vs TechFit Teacher Notes Pro

The clearest difference is ads: TechFit Teacher Notes Pro at none against Authenticator App ‘'s shown. Authenticator App ‘'s advantage is iOS requirement (13.0 vs 26.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App ‘ sells 5 in-app purchases, starting at $4.99 per 7 days and TechFit Teacher Notes Pro sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Authenticator App ‘ | TechFit Teacher Notes Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (287 ratings)](https://appshunter.io/ios/app/authenticator-app/id6444021802/reviews)** | — |
| Number of ratings | **287** | — |
| Positive reviews | 9.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Subscription | — |
| Size | 73 MB | 2 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Smart Technology by Flexi](https://appshunter.io/developer/1850398589) | [Gabor Saliga](https://appshunter.io/developer/1704657754) |

## What reviewers say

### Authenticator App ‘

[App page](https://appshunter.io/ios/app/authenticator-app/id6444021802)

Generate two-factor authentication codes to secure your online accounts. Easily set up by scanning QR codes and sync your tokens across devices. Supports thousands of popular services and includes a secure private browser.

**Highlights:** Two-factor authentication code generation, QR code setup, Backup and sync for tokens, Support for popular services, Secure private browser, Unlimited PRO features with subscription

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App - Weekly VIP | $4.99 | per 7 days |
| Authenticator App - Monthly | $7.99 | per month |
| Authenticator App - Yearly | $39.99 | per year |
| Authenticator-yearly3DaysTrail | $49.99 | per year |
| Authenticator App - Lifetime | $49.99 | one-time |

**What reviewers like**

- ⚡ Fast
- 🔥 Excellent

**What reviewers complain about**

- 💰 Expensive
- 🤯 Confusing
- 🐛 Crashes
- 🔒 Paywall
- 🔍 Hard to use

**Reported bugs**

- Login issues
- Scanning QR code problems
- Accounts not syncing

**Requested features**

- Refund option
- Better instructions
- Free version


### TechFit Teacher Notes Pro

[App page](https://appshunter.io/ios/app/techfit-teacher-notes-pro/id6808045777)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TF Teacher Notes Pro Monthly | $2.99 | per month |
| TF Teacher Notes Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Authenticator App ‘ free?

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

### Is TechFit Teacher Notes Pro free?

TechFit Teacher Notes Pro is free to download, with in-app purchases available.

### Do Authenticator App ‘ or TechFit Teacher Notes Pro have ads?

Authenticator App ‘ shows ads; TechFit Teacher Notes Pro does not.

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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.*