# Authenticator App ℠ vs Subnotes

The clearest difference is in-app purchases: Subnotes at none against Authenticator App ℠'s 15. Subnotes also leads on ads (none vs shown) and update cadence (weekly vs every 2 weeks). Authenticator App ℠'s advantage is device support (5 vs 3) and iOS requirement (15.0 vs 26.0). On price there is nothing between them.

Both are free to download. Authenticator App ℠ sells 15 in-app purchases, starting at $7.99 per 7 days. Subnotes asks for nothing beyond the download.

Authenticator App ℠ ships an update every 2 weeks, Subnotes weekly. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Authenticator App ℠ | Subnotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app/id6745211736/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 168 MB | 3 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [CHIPO NETWORK COMPANY LIMITED](https://appshunter.io/developer/1470289483) | [Martin Ramsin](https://appshunter.io/developer/1896778730) |

## What reviewers say

### Authenticator App ℠

[App page](https://appshunter.io/ios/app/authenticator-app/id6745211736)

Secure your online accounts with this app's two-factor authentication. It generates time-based one-time passwords directly on your device, offering a reliable second step for sign-ins without relying on SMS. Protect over 1,000 apps and manage all your authentication entries in one place.

**Highlights:** Secure TOTP verification codes, Easy QR code scanning setup, Password leak detection, Password and account autofill, Cloud backups, App lock with biometrics

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Weekly Premium | $7.99 | per 7 days |
| Weekly Premium | $7.99 | per 7 days |
| Weekly VPN Premium | $8.99 | per 7 days |
| Weekly VPN Premium | $9.99 | per 7 days |
| Weekly VPN Premium | $9.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| Monthly Premium | $12.99 | per month |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly VPN Premium | $69.99 | per year |
| Yearly VPN Premium | $69.99 | per year |
| Yearly VPN Premium | $69.99 | per year |
| Lifetime Premium | $69.99 | one-time |


### Subnotes

[App page](https://appshunter.io/ios/app/subnotes/id6787954455)

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App ℠ free?

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

### Is Subnotes free?

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

### Do Authenticator App ℠ or Subnotes have ads?

Authenticator App ℠ shows ads; Subnotes does not.

### Which is updated more often, Authenticator App ℠ or Subnotes?

Authenticator App ℠ ships an update every 2 weeks, and Subnotes weekly. Most recently, Authenticator App ℠ was updated on September 29, 2026 and Subnotes on October 9, 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.*