# KDPW Group Authenticator vs fonio.ai

The clearest difference is update cadence: fonio.ai at every 2 days against KDPW Group Authenticator's monthly. KDPW Group Authenticator's advantage is iOS requirement (12.1 vs 16.4). 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.

KDPW Group Authenticator ships an update monthly, fonio.ai every 2 days. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | KDPW Group Authenticator | fonio.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fonioai/id6774538486/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free |
| Size | 18 MB | 60 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [KDPW](https://appshunter.io/developer/1555037492) | [fonio GmbH](https://appshunter.io/developer/6774538488) |

## What reviewers say

### KDPW Group Authenticator

[App page](https://appshunter.io/ios/app/kdpw-group-authenticator/id1555037490)

**In-app purchases:** none


### fonio.ai

[App page](https://appshunter.io/ios/app/fonioai/id6774538486)

This app allows users to make and receive business calls using their existing Fonio phone numbers. It provides features like selecting outgoing caller ID, viewing call history, and searching contacts. An active Fonio business account and internet connection are required for use.

**Highlights:** Make and answer business calls, Select outgoing caller ID, View call history, Search and call contacts, Manage Fonio phone numbers

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

**In-app purchases:** none


## Frequently asked questions

### Is KDPW Group Authenticator free?

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

### Is fonio.ai free?

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

### Do KDPW Group Authenticator or fonio.ai have ads?

Neither KDPW Group Authenticator nor fonio.ai shows ads.

### Which is updated more often, KDPW Group Authenticator or fonio.ai?

KDPW Group Authenticator ships an update monthly, and fonio.ai every 2 days. Most recently, KDPW Group Authenticator was updated on September 15, 2026 and fonio.ai on September 20, 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.*