# Allthenticator vs IDmelon Authenticator

The clearest difference is rating: IDmelon Authenticator at 4.7 against Allthenticator's 3.5. IDmelon Authenticator also leads on review sentiment (100% vs 67%). Allthenticator's advantage is in-app purchases (none vs 2) and ratings volume (41 vs 7). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IDmelon Authenticator sells 2 in-app purchases, starting at $5.99 per year. Allthenticator asks for nothing beyond the download.

IDmelon Authenticator holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Allthenticator has 41 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of Allthenticator's written reviews are positive against 100% of IDmelon Authenticator's.

Allthenticator ships an update fortnightly, IDmelon Authenticator every 2 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Allthenticator | IDmelon Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (41 ratings)](https://appshunter.io/ios/app/allthenticator/id1503597442/reviews) | **[4.7 (7 ratings)](https://appshunter.io/ios/app/idmelon-authenticator/id1511376376/reviews)** |
| Number of ratings | **41** | 7 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 165 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Allthenticate, Inc](https://appshunter.io/developer/1493321121) | [IDmelon Technologies Inc](https://appshunter.io/developer/1165575817) |

## What reviewers say

### Allthenticator

[App page](https://appshunter.io/ios/app/allthenticator/id1503597442)

This app allows you to unlock doors and laptops using your phone via Bluetooth Low Energy. It offers secure access control with options for automatic unlocking during work hours or biometric authentication after hours. It also supports multi-factor authentication for digital resources.

**Highlights:** Unlock doors with phone via BLE, Unlock laptops with phone via BLE, Grant temporary access, No internet required for resource interaction, Multi-Factor Authentication, Digital Access logs

**Features:** Vision Pro support

**In-app purchases:** none


### IDmelon Authenticator

[App page](https://appshunter.io/ios/app/idmelon-authenticator/id1511376376)

Transform your smartphone into a FIDO2 security key for passwordless logins on all your devices. Generate, store, and manage passkeys for secure and easy access to online accounts and applications. Compatible with major platforms like GitHub, Facebook, and Microsoft.

**Highlights:** Smartphone as FIDO2 security key, Passwordless logins, Passkey generation and management, Cross-device compatibility, Supports GitHub, Facebook, Microsoft, Tap & Login experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IDmelon Standard | $5.99 | per year |
| IDmelon Premium | $11.99 | per year |


## Frequently asked questions

### Is Allthenticator free?

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

### Is IDmelon Authenticator free?

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

### Which has better reviews, Allthenticator or IDmelon Authenticator?

IDmelon Authenticator is rated higher. Allthenticator averages 3.5 out of 5 from 41 ratings, while IDmelon Authenticator averages 4.7 from 7 ratings.

### Do Allthenticator or IDmelon Authenticator have ads?

Neither Allthenticator nor IDmelon Authenticator shows ads.

### Which is updated more often, Allthenticator or IDmelon Authenticator?

Allthenticator ships an update fortnightly, and IDmelon Authenticator every 2 weeks. Most recently, Allthenticator was updated on October 15, 2026 and IDmelon Authenticator on October 13, 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.*