# Memory Game vs Chain Pulse Lab

The clearest difference is in-app purchases: Chain Pulse Lab at none against Memory Game's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Memory Game sells 1 one-off in-app purchase. Chain Pulse Lab asks for nothing beyond the download.

Memory Game ships an update every 2 weeks, Chain Pulse Lab weekly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Memory Game | Chain Pulse Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 51 MB | 7 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Renan Martinelli Yednak](https://appshunter.io/developer/1876900803) | [节芬 王](https://appshunter.io/developer/1881918208) |

## What reviewers say

### Memory Game

[App page](https://appshunter.io/ios/app/memory-game-pairlly/id6759103266)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pairlly Premium – Lifetime Unlock | $4.99 | one-time |


### Chain Pulse Lab

[App page](https://appshunter.io/ios/app/chain-pulse-lab/id6761519256)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Game free?

Memory Game is free to download, with in-app purchases available.

### Is Chain Pulse Lab free?

Chain Pulse Lab is free to download, with no in-app purchases.

### Do Memory Game or Chain Pulse Lab have ads?

Neither Memory Game nor Chain Pulse Lab shows ads.

### Which is updated more often, Memory Game or Chain Pulse Lab?

Memory Game ships an update every 2 weeks, and Chain Pulse Lab weekly. Most recently, Memory Game was updated on October 25, 2026 and Chain Pulse Lab on October 15, 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.*