# IamLogic Authenticator vs Authenticator App

The clearest difference is in-app purchases: IamLogic Authenticator at none against Authenticator App's 10. Authenticator App's advantage is update cadence (fortnightly vs every 12 months) and device support (5 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 10 in-app purchases, starting at $4.99 per 7 days. IamLogic Authenticator asks for nothing beyond the download.

IamLogic Authenticator ships an update every 12 months, Authenticator App fortnightly. Both last shipped on November 7, 2026.

## The numbers

| Metric | IamLogic Authenticator | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (655 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6450535322/reviews)** |
| Number of ratings | — | **655** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 162 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [UPSSO PRIVATE LIMITED](https://appshunter.io/developer/1625808776) | [Netron](https://appshunter.io/developer/1692513455) |

## What reviewers say

### IamLogic Authenticator

[App page](https://appshunter.io/ios/app/iamlogic-authenticator/id1625808774)

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

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6450535322)

Enhance your online security with multi-factor and two-factor authentication. This app generates unique verification codes to protect sensitive accounts and data from unauthorized access, offering peace of mind for your digital life.

**Highlights:** Generate unique verification codes, Encrypted data and iCloud backups, Sync 2FA tokens across Apple devices, Apple Watch support, Customizable icons, PIN lock and auto-lock, Biometric authentication (Face ID/Touch ID)

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secure Yourself - Weekly | $4.99 | per 7 days |
| Monthly Offer Access | $7.99 | per month |
| Secure Yourself - Monthly | $9.99 | per month |
| Secure Yourself - 6 Months | $24.99 | per 6 months |
| Secure Yourself - Mac Yearly | $39.99 | per year |
| Secure Yourself - Yearly | $39.99 | per year |
| Claim Offer - Free | Free | one-time |
| Lifetime - Offer | Free | one-time |
| Secure Yourself - Mac Lifetime | $59.99 | one-time |
| Secure Yourself - Lifetime | $59.99 | one-time |

**What reviewers like**

- 🚀 Efficient and reliable
- 👍 User-friendly interface
- 🔒 Secure authentication

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Misleading pricing and subscriptions
- 🔒 Concerns about data privacy

**Reported bugs**

- Inability to add new accounts after update
- Immediate logout after login
- App crashing after updates

**Requested features**

- Compatibility with older devices
- Support for more authentication providers
- Horizontal iPad support


## Frequently asked questions

### Is IamLogic Authenticator free?

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

### Is Authenticator App free?

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

### Do IamLogic Authenticator or Authenticator App have ads?

Neither IamLogic Authenticator nor Authenticator App shows ads.

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

IamLogic Authenticator ships an update every 12 months, and Authenticator App fortnightly. Most recently, IamLogic Authenticator was updated on November 7, 2026 and Authenticator App on November 7, 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.*