# Pingpong Couple vs Haptic Knock

The clearest difference is ads: Haptic Knock at none against Pingpong Couple's shown. Haptic Knock also leads on iOS requirement (17.0 vs 26.0). Pingpong Couple's advantage is update cadence (every 5 days vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Pingpong Couple sells 5 in-app purchases, starting at $0.99 per month and Haptic Knock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pingpong Couple ships an update every 5 days, Haptic Knock monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Pingpong Couple | Haptic Knock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/pingpong-couple/id6761013824/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 73.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 5 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [YOUNKYUM JIN](https://appshunter.io/developer/1618680611) | [kim seongjin](https://appshunter.io/developer/6795362237) |

## What reviewers say

### Pingpong Couple

[App page](https://appshunter.io/ios/app/pingpong-couple/id6761013824)

Engage with your partner daily by answering the same prompt with a drawing. Discover unique perspectives and build a shared visual diary of your moments together. Perfect for sparking conversation and connection.

**Highlights:** Daily drawing prompts, Shared doodle reveal, Partner nudges, Saved doodle diary, Conversation starter

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pingpong Premium (Monthly) | $0.99 | per month |
| Pingpong Premium (Yearly) | $11.99 | per year |
| Pingpong Premium (Yearly) | $12.99 | per year |
| Pingpong Couple Pass | $9.99 | one-time |
| Pingpong Couple Pass | $14.99 | one-time |


### Haptic Knock

[App page](https://appshunter.io/ios/app/haptic-knock/id6795362235)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pattern share unlock | $1.99 | one-time |


## Frequently asked questions

### Is Pingpong Couple free?

Pingpong Couple is free to download, with in-app purchases available.

### Is Haptic Knock free?

Haptic Knock is free to download, with in-app purchases available.

### Do Pingpong Couple or Haptic Knock have ads?

Pingpong Couple shows ads; Haptic Knock does not.

### Which is updated more often, Pingpong Couple or Haptic Knock?

Pingpong Couple ships an update every 5 days, and Haptic Knock monthly. Most recently, Pingpong Couple was updated on October 25, 2026 and Haptic Knock 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.*