# Inalogy Authenticator vs EYN Tools

The clearest difference is in-app purchases: Inalogy Authenticator at none against EYN Tools's 3. Inalogy Authenticator also leads on iOS requirement (15.6 vs 26.2). EYN Tools's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. EYN Tools sells 3 in-app purchases, starting at $3.99 per month. Inalogy Authenticator asks for nothing beyond the download.

Inalogy Authenticator ships an update every 2 months, EYN Tools every 2 weeks. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Inalogy Authenticator | EYN Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 25 MB | 19 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inalogy a.s.](https://appshunter.io/developer/1763396391) | [Luke Gatz](https://appshunter.io/developer/1894551599) |

## What reviewers say

### Inalogy Authenticator

[App page](https://appshunter.io/ios/app/inalogy-authenticator/id6642653876)

**In-app purchases:** none


### EYN Tools

[App page](https://appshunter.io/ios/app/eyn-tools/id6762532138)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Yearly Pro Plan | $29.99 | per year |
| Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Inalogy Authenticator free?

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

### Is EYN Tools free?

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

### Do Inalogy Authenticator or EYN Tools have ads?

Neither Inalogy Authenticator nor EYN Tools shows ads.

### Which is updated more often, Inalogy Authenticator or EYN Tools?

Inalogy Authenticator ships an update every 2 months, and EYN Tools every 2 weeks. Most recently, Inalogy Authenticator was updated on September 26, 2026 and EYN Tools on October 2, 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.*