# Pandemic Quiz vs Invaders Finder

The clearest difference is ads: Pandemic Quiz at none against Invaders Finder's shown. Pandemic Quiz also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Pandemic Quiz sells 1 one-off in-app purchase and Invaders Finder sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Pandemic Quiz ships an update weekly, Invaders Finder every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pandemic Quiz | Invaders Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/invaders-finder/id6761786394/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 93.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 52 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Ignacio Martin Latorre](https://appshunter.io/developer/857749453) | [Josselin Tual](https://appshunter.io/developer/1891472300) |

## What reviewers say

### Pandemic Quiz

[App page](https://appshunter.io/ios/app/pandemic-quiz/id6758457548)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium quizzes | $5.99 | one-time |


### Invaders Finder

[App page](https://appshunter.io/ios/app/invaders-finder/id6761786394)

Discover and track urban art installations worldwide on an interactive map. Plan walking routes to visit them, log your findings, and stay updated on new additions and status changes. Sync your progress across devices and explore detailed information about each piece.

**Highlights:** Interactive map with invader status colors, Route planning by duration, distance, or invader count, Progress tracking and invader logging, Cloud sync for progress across devices, Notifications for new invaders and status changes, Multi-language support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $3.99 | per month |
| Pro — Yearly | $24.99 | per year |
| No ads | $3.99 | one-time |


## Frequently asked questions

### Is Pandemic Quiz free?

Pandemic Quiz is free to download, with in-app purchases available.

### Is Invaders Finder free?

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

### Do Pandemic Quiz or Invaders Finder have ads?

Invaders Finder shows ads; Pandemic Quiz does not.

### Which is updated more often, Pandemic Quiz or Invaders Finder?

Pandemic Quiz ships an update weekly, and Invaders Finder every 11 days. Most recently, Pandemic Quiz was updated on October 31, 2026 and Invaders Finder on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*