# IDmelon Authenticator vs Token2 Companion

The clearest difference is in-app purchases: Token2 Companion at none against IDmelon Authenticator's 2. Token2 Companion also leads on rating (5.0 vs 4.7). IDmelon Authenticator's advantage is update cadence (every 2 weeks vs every 3 months) and review sentiment (100% vs 75%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. IDmelon Authenticator sells 2 in-app purchases, starting at $5.99 per year. Token2 Companion asks for nothing beyond the download.

Token2 Companion holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: IDmelon Authenticator has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of IDmelon Authenticator's written reviews are positive against 75% of Token2 Companion's, so the app with the better star average is not the one people write more warmly about.

IDmelon Authenticator ships an update every 2 weeks, Token2 Companion every 3 months. The most recent releases landed on September 10, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | IDmelon Authenticator | Token2 Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7 ratings)](https://appshunter.io/ios/app/idmelon-authenticator/id1511376376/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/token2-companion/id1521530629/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 165 MB | 18 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IDmelon Technologies Inc](https://appshunter.io/developer/1165575817) | [TOKEN2 MULTIFACTOR AUTHENTICATION PRODUCTS AND SERVICES LTD](https://appshunter.io/developer/895783978) |

## What reviewers say

### 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 |


### Token2 Companion

[App page](https://appshunter.io/ios/app/token2-companion/id1521530629)

This app allows you to use FIDO2 security keys for TOTP profiles on iOS devices via NFC or USB. You can also configure FIDO settings and manage passkey records.

**Highlights:** Use FIDO2 keys as TOTP tokens, Configure FIDO settings, Manage passkey records, NFC and USB connectivity, iOS device support

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

**In-app purchases:** none


## Frequently asked questions

### Is IDmelon Authenticator free?

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

### Is Token2 Companion free?

Token2 Companion is free to download, with no in-app purchases.

### Which has better reviews, IDmelon Authenticator or Token2 Companion?

Token2 Companion is rated higher. IDmelon Authenticator averages 4.7 out of 5 from 7 ratings, while Token2 Companion averages 5.0 from 1 ratings.

### Do IDmelon Authenticator or Token2 Companion have ads?

Neither IDmelon Authenticator nor Token2 Companion shows ads.

### Which is updated more often, IDmelon Authenticator or Token2 Companion?

IDmelon Authenticator ships an update every 2 weeks, and Token2 Companion every 3 months. Most recently, IDmelon Authenticator was updated on September 10, 2026 and Token2 Companion on August 21, 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.*