# Invaders Quest vs Amuseemus

The clearest difference is in-app purchases: Amuseemus at none against Invaders Quest's 6. Amuseemus also leads on update cadence (weekly vs monthly) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Invaders Quest sells 6 in-app purchases, starting at $2.99 per month. Amuseemus asks for nothing beyond the download.

Invaders Quest ships an update monthly, Amuseemus weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Invaders Quest | Amuseemus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/invaders-quest-discovery-map/id6737434884/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 56 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Florian Pygmalion](https://appshunter.io/developer/1713316116) | [Amuseemus](https://appshunter.io/developer/1895835317) |

## What reviewers say

### Invaders Quest

[App page](https://appshunter.io/ios/app/invaders-quest-discovery-map/id6737434884)

Discover and track over 4,700 geolocated street art mosaics across 49 cities. Navigate directly to locations, mark your finds, and earn achievements. Works offline and features a retro 8-bit design.

**Highlights:** Interactive map with 4,700+ mosaic locations, Filter by status and city, Track collection progress, Earn coins and unlock achievements, Direct navigation to locations, Offline functionality, Retro 8-bit design

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Quest | $2.99 | per month |
| Premium Quest | $3.99 | per 7 days |
| Premium Quest | $3.99 | per month |
| Premium Quest | $7.99 | per month |
| Premium Quest | $19.99 | per year |
| Premium Quest | $39.99 | per year |


### Amuseemus

[App page](https://appshunter.io/ios/app/amuseemus/id6764566794)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invaders Quest free?

Invaders Quest is free to download, with in-app purchases available.

### Is Amuseemus free?

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

### Do Invaders Quest or Amuseemus have ads?

Neither Invaders Quest nor Amuseemus shows ads.

### Which is updated more often, Invaders Quest or Amuseemus?

Invaders Quest ships an update monthly, and Amuseemus weekly. Most recently, Invaders Quest was updated on October 3, 2026 and Amuseemus on October 7, 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.*