# MnemoStack vs Sleight

The clearest difference is in-app purchases: Sleight at none against MnemoStack's 3. Sleight also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MnemoStack sells 3 in-app purchases, starting at $3.99 per month. Sleight asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | MnemoStack | Sleight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 84 MB | 5 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Launay](https://appshunter.io/developer/1198218316) | [Sameer Bhutani](https://appshunter.io/developer/1773434301) |

## What reviewers say

### MnemoStack

[App page](https://appshunter.io/ios/app/mnemostack/id6755091634)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xtremagic Pass | $3.99 | per month |
| Xtremagic Pass | $22.99 | per year |
| Full Access (One-Time Purchase) | $7.99 | one-time |


### Sleight

[App page](https://appshunter.io/ios/app/sleight-card-magic-trick/id6816470677)

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

**In-app purchases:** none


## Frequently asked questions

### Is MnemoStack free?

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

### Is Sleight free?

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

### Do MnemoStack or Sleight have ads?

Neither MnemoStack nor Sleight shows ads.

### Which is updated more often, MnemoStack or Sleight?

MnemoStack ships an update every 2 weeks, and Sleight every 2 weeks. Most recently, MnemoStack was updated on October 24, 2026 and Sleight on October 29, 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.*