# Authenticator from AEVI vs Keplero AI

The clearest difference is update cadence: Keplero AI at weekly against Authenticator from AEVI's every 84 months. Authenticator from AEVI's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Authenticator from AEVI ships an update every 84 months, Keplero AI weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Authenticator from AEVI | Keplero AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 84 months | **Weekly** |
| Size | 8 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aevi International GmbH](https://appshunter.io/developer/1094180647) | [Keplero AI S.r.l.](https://appshunter.io/developer/1731554349) |

## What reviewers say

### Authenticator from AEVI

[App page](https://appshunter.io/ios/app/authenticator-from-aevi/id1234549391)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keplero AI

[App page](https://appshunter.io/ios/app/keplero-ai/id6478053650)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator from AEVI free?

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

### Is Keplero AI free?

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

### Do Authenticator from AEVI or Keplero AI have ads?

Neither Authenticator from AEVI nor Keplero AI shows ads.

### Which is updated more often, Authenticator from AEVI or Keplero AI?

Authenticator from AEVI ships an update every 84 months, and Keplero AI weekly. Most recently, Authenticator from AEVI was updated on October 26, 2026 and Keplero AI on October 25, 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.*