# Memory Pirates vs Invisible Ping Pong

The clearest difference is rating: Memory Pirates at 5.0 against Invisible Ping Pong's 3.7. Invisible Ping Pong's advantage is update cadence (every 2 days vs weekly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Memory Pirates holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Memory Pirates ships an update weekly, Invisible Ping Pong every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Memory Pirates | Invisible Ping Pong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/memory-pirates/id6450493085/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/invisible-ping-pong/id6502412114/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 12 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nigel Krajewski](https://appshunter.io/developer/1661142181) | [Matteo Perotta](https://appshunter.io/developer/1822731774) |

## What reviewers say

### Memory Pirates

[App page](https://appshunter.io/ios/app/memory-pirates/id6450493085)

Test your memory with this engaging pirate-themed card matching game. Compete with friends for the best scores and become a legend. Features beautiful graphics and immersive audio for a fun adventure.

**Highlights:** Classic card matching gameplay, Game Center leaderboards, Pirate theme, Beautiful graphics, Immersive audio

**Features:** macOS Compatibility

**In-app purchases:** none


### Invisible Ping Pong

[App page](https://appshunter.io/ios/app/invisible-ping-pong/id6502412114)

Experience table tennis without physical equipment. Use your phone as a racket and mimic swing gestures to play against friends or a bot. Enjoy a unique 1v1 multiplayer experience anywhere.

**Highlights:** Play table tennis virtually, Use phone as racket, Gesture-based swing detection, 1v1 multiplayer against friends, Train against AI bot, No physical equipment needed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Memory Pirates free?

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

### Is Invisible Ping Pong free?

Invisible Ping Pong is free to download, with no in-app purchases.

### Which has better reviews, Memory Pirates or Invisible Ping Pong?

Memory Pirates is rated higher. Memory Pirates averages 5.0 out of 5 from 7 ratings, while Invisible Ping Pong averages 3.7 from 3 ratings.

### Do Memory Pirates or Invisible Ping Pong have ads?

Neither Memory Pirates nor Invisible Ping Pong shows ads.

### Which is updated more often, Memory Pirates or Invisible Ping Pong?

Memory Pirates ships an update weekly, and Invisible Ping Pong every 2 days. Most recently, Memory Pirates was updated on October 24, 2026 and Invisible Ping Pong on October 24, 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.*