# Scramblify vs NumMemory

Scramblify and NumMemory are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Scramblify ships an update every 17 months, NumMemory every 16 months. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Scramblify | NumMemory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 16 months** |
| Size | 8 MB | 1 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Patrik Ell](https://appshunter.io/developer/1591951181) | [Philippe Bondevine](https://appshunter.io/developer/1258190748) |

## What reviewers say

### Scramblify

[App page](https://appshunter.io/ios/app/scramblify/id6471829313)

**In-app purchases:** none


### NumMemory

[App page](https://appshunter.io/ios/app/nummemory-guess-the-number/id6501961939)

**In-app purchases:** none


## Frequently asked questions

### Is Scramblify free?

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

### Is NumMemory free?

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

### Do Scramblify or NumMemory have ads?

Neither Scramblify nor NumMemory shows ads.

### Which is updated more often, Scramblify or NumMemory?

Scramblify ships an update every 17 months, and NumMemory every 16 months. Most recently, Scramblify was updated on September 16, 2026 and NumMemory on September 19, 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.*