# STOA169 vs Amigra

The clearest difference is price: Amigra at Free against STOA169's $3.99. Amigra also leads on update cadence (every 2 months vs every 9 months). STOA169's advantage is iOS requirement (13.1 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Amigra is free to download; STOA169 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

STOA169 ships an update every 9 months, Amigra every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | STOA169 | Amigra |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 64 MB | 13 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [STOA169 Stiftung](https://appshunter.io/developer/1530586831) | [Fluxguide Ausstellungssysteme GmbH](https://appshunter.io/developer/794336453) |

## What reviewers say

### STOA169

[App page](https://appshunter.io/ios/app/stoa169/id1530586829)

Explore a unique art installation featuring over 100 artist-designed columns. Use the integrated scanner to learn about each artist and their creation. Admission and app usage are free, with donations supporting the upkeep of this nature-surrounded hall.

**Highlights:** Artist statements, Pillar information, Integrated scanner, Free admission, Donation support

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

**In-app purchases:** none


### Amigra

[App page](https://appshunter.io/ios/app/amigra/id1620514658)

**In-app purchases:** none


## Frequently asked questions

### Is STOA169 free?

STOA169 costs $3.99, with no in-app purchases.

### Is Amigra free?

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

### Do STOA169 or Amigra have ads?

Neither STOA169 nor Amigra shows ads.

### Which is updated more often, STOA169 or Amigra?

STOA169 ships an update every 9 months, and Amigra every 2 months. Most recently, STOA169 was updated on November 3, 2026 and Amigra 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.*