# Memo Test. Remember the seq! vs Stack and Crack

The clearest difference is in-app purchases: Memo Test. Remember the seq! at none against Stack and Crack's 1. Memo Test. Remember the seq! also leads on iOS requirement (8.1 vs 15.1). Stack and Crack's advantage is update cadence (weekly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Stack and Crack sells 1 one-off in-app purchase. Memo Test. Remember the seq! asks for nothing beyond the download.

Memo Test. Remember the seq! ships an update every 17 months, Stack and Crack weekly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Memo Test. Remember the seq! | Stack and Crack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stack-and-crack/id6775333814/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 49 MB |
| Requires iOS | **8.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ruslan Goncharenko](https://appshunter.io/developer/934710362) | [Robert Reed](https://appshunter.io/developer/1624362490) |

## What reviewers say

### Memo Test. Remember the seq!

[App page](https://appshunter.io/ios/app/memo-test-remember-the-seq/id939524504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack and Crack

[App page](https://appshunter.io/ios/app/stack-and-crack/id6775333814)

A satisfying block-stacking game with simple one-tap controls. Progress through 200 challenging levels that increase in speed and difficulty. Enjoy quick rounds with no timers or energy meters.

**Highlights:** 200 levels of increasing challenge, One-tap controls for one-handed play, Clean, minimalist design, Satisfying drop sounds, Quick rounds, no timers or energy meters

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Memo Test. Remember the seq! free?

Memo Test. Remember the seq! is free to download, with no in-app purchases.

### Is Stack and Crack free?

Stack and Crack is free to download, with in-app purchases available.

### Do Memo Test. Remember the seq! or Stack and Crack have ads?

Both Memo Test. Remember the seq! and Stack and Crack show ads.

### Which is updated more often, Memo Test. Remember the seq! or Stack and Crack?

Memo Test. Remember the seq! ships an update every 17 months, and Stack and Crack weekly. Most recently, Memo Test. Remember the seq! was updated on October 14, 2026 and Stack and Crack 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.*