# Authenticator app vs Dinggly Cumulus

The clearest difference is in-app purchases: Dinggly Cumulus at none against Authenticator app's 11. Dinggly Cumulus also leads on update cadence (fortnightly vs monthly). Authenticator app's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

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

Authenticator app ships an update monthly, Dinggly Cumulus fortnightly. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Authenticator app | Dinggly Cumulus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id1625466768/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 67.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 279 MB | 3 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxima Apps](https://appshunter.io/developer/1153277200) | [Dinggly Limited](https://appshunter.io/developer/1144828785) |

## What reviewers say

### 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


### Dinggly Cumulus

[App page](https://appshunter.io/ios/app/dinggly-cumulus/id6742791383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator app free?

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

### Is Dinggly Cumulus free?

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

### Do Authenticator app or Dinggly Cumulus have ads?

Neither Authenticator app nor Dinggly Cumulus shows ads.

### Which is updated more often, Authenticator app or Dinggly Cumulus?

Authenticator app ships an update monthly, and Dinggly Cumulus fortnightly. Most recently, Authenticator app was updated on September 28, 2026 and Dinggly Cumulus on September 10, 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.*