# IDmelon Authenticator vs Vemate

The clearest difference is review sentiment: IDmelon Authenticator at 100% against Vemate's 17%. IDmelon Authenticator also leads on ratings volume (7 vs 1). Vemate's advantage is in-app purchases (none vs 2) and rating (5.0 vs 4.7). 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. Vemate asks for nothing beyond the download.

Vemate 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 17% of Vemate's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 28, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | IDmelon Authenticator | Vemate |
| --- | --- | --- |
| 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/vemate/id1619611139/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 165 MB | 44 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IDmelon Technologies Inc](https://appshunter.io/developer/1165575817) | [Vemate LTD](https://appshunter.io/developer/1619611141) |

## 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 |


### Vemate

[App page](https://appshunter.io/ios/app/vemate/id1619611139)

Track and analyze your digital collectibles with real-time price updates and rarity filters. Manage your personal vault, import collections automatically, and get insights into your collection's value. Stay informed about auctions and floor prices to make informed decisions.

**Highlights:** Price and mint alarms, Auction browsing, Floor price updates, Rarity filters, Personal vault and wishlist, Automatic collection imports, Collection value analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IDmelon Authenticator free?

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

### Is Vemate free?

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

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

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

### Do IDmelon Authenticator or Vemate have ads?

Neither IDmelon Authenticator nor Vemate shows ads.

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

IDmelon Authenticator ships an update every 2 weeks, and Vemate every 2 weeks. Most recently, IDmelon Authenticator was updated on September 28, 2026 and Vemate on June 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.*