# AUTHADA vs Solo.Shots

The clearest difference is in-app purchases: AUTHADA at none against Solo.Shots's 1. AUTHADA also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Solo.Shots sells 1 in-app purchase, starting at $3.99 per month. AUTHADA asks for nothing beyond the download.

AUTHADA ships an update every 2 months, Solo.Shots every 3 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | AUTHADA | Solo.Shots |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 15 MB | 17 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Authada GmbH](https://appshunter.io/developer/1314423801) | [Gul Eda Aydemir](https://appshunter.io/developer/1889159460) |

## What reviewers say

### AUTHADA

[App page](https://appshunter.io/ios/app/authada/id1479685801)

Securely identify yourself online using your German identity card or residence permit. The app guides you through the process of reading your ID and entering necessary codes for verification.

**Highlights:** Online identification with German ID card, Uses NFC for data reading, PIN and TAN entry for verification, PIN change and unlock functionality, Privacy-focused with BSI certification, Accessible design

**In-app purchases:** none


### Solo.Shots

[App page](https://appshunter.io/ios/app/soloshots/id6762450478)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo.Shots Premium Monthly | $3.99 | per month |


## Frequently asked questions

### Is AUTHADA free?

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

### Is Solo.Shots free?

Solo.Shots is free to download, with in-app purchases available.

### Do AUTHADA or Solo.Shots have ads?

Solo.Shots shows ads; AUTHADA does not.

### Which is updated more often, AUTHADA or Solo.Shots?

AUTHADA ships an update every 2 months, and Solo.Shots every 3 months. Most recently, AUTHADA was updated on November 3, 2026 and Solo.Shots on October 28, 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.*