# Place du Flipper vs Invaders Finder

The clearest difference is in-app purchases: Place du Flipper at none against Invaders Finder's 3. Place du Flipper also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Invaders Finder sells 3 in-app purchases, starting at $3.99 per month. Place du Flipper asks for nothing beyond the download.

Place du Flipper ships an update every 9 days, Invaders Finder every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Place du Flipper | 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 52 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Romain Luengo](https://appshunter.io/developer/1858687141) | [Josselin Tual](https://appshunter.io/developer/1891472300) |

## What reviewers say

### Place du Flipper

[App page](https://appshunter.io/ios/app/place-du-flipper/id6758100243)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Place du Flipper free?

Place du Flipper is free to download, with no in-app purchases.

### Is Invaders Finder free?

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

### Do Place du Flipper or Invaders Finder have ads?

Invaders Finder shows ads; Place du Flipper does not.

### Which is updated more often, Place du Flipper or Invaders Finder?

Place du Flipper ships an update every 9 days, and Invaders Finder every 11 days. Most recently, Place du Flipper was updated on October 31, 2026 and Invaders Finder on October 31, 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.*