# Inalogy Authenticator vs Bye AI

The clearest difference is in-app purchases: Inalogy Authenticator at none against Bye AI's 1. Inalogy Authenticator also leads on ads (none vs shown) and iOS requirement (15.6 vs 18.0). Bye AI's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Bye AI sells 1 one-off in-app purchase. Inalogy Authenticator asks for nothing beyond the download.

Inalogy Authenticator ships an update every 2 months, Bye AI every 2 weeks. The most recent releases landed on November 4, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Inalogy Authenticator | Bye AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 25 MB | 15 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Inalogy a.s.](https://appshunter.io/developer/1763396391) | [Bernard Azar](https://appshunter.io/developer/6807431927) |

## What reviewers say

### Inalogy Authenticator

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

**In-app purchases:** none


### Bye AI

[App page](https://appshunter.io/ios/app/bye-ai/id6807431925)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cleans | $4.99 | one-time |


## Frequently asked questions

### Is Inalogy Authenticator free?

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

### Is Bye AI free?

Bye AI is free to download, with in-app purchases available.

### Do Inalogy Authenticator or Bye AI have ads?

Bye AI shows ads; Inalogy Authenticator does not.

### Which is updated more often, Inalogy Authenticator or Bye AI?

Inalogy Authenticator ships an update every 2 months, and Bye AI every 2 weeks. Most recently, Inalogy Authenticator was updated on November 4, 2026 and Bye AI on November 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.*