# SlipBox vs MemoryBalls Pro

The clearest difference is review sentiment: MemoryBalls Pro at 100% against SlipBox's 90%. SlipBox's advantage is iOS requirement (18.2 vs 26.2). On price, ads, in-app purchases and monetization model there is nothing between them.

SlipBox costs $0.99 and MemoryBalls Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SlipBox | MemoryBalls Pro |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/slipbox-zettelkasten-notes/id6743237863/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | Paid |
| Size | 8 MB | 3 MB |
| Requires iOS | **18.2** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ozlem AKBUDAK](https://appshunter.io/developer/1736380201) | [Suwhan Baek](https://appshunter.io/developer/1871617009) |

## What reviewers say

### SlipBox

[App page](https://appshunter.io/ios/app/slipbox-zettelkasten-notes/id6743237863)

This app helps you build a structured web of knowledge using the Zettelkasten method. Its minimalist design and continuous scrolling interface encourage active recall and pattern recognition for deep cognitive work. Your notes are stored locally for privacy.

**Highlights:** Continuous scroll interface, Zettelkasten method implementation, Intentional tagging system, Minimalist design, Privacy-first, local storage

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

**In-app purchases:** none


### MemoryBalls Pro

[App page](https://appshunter.io/ios/app/memoryballs-pro/id6758860800)

This app helps you preserve and organize your meaningful moments with customizable backgrounds and smooth animations. Enjoy a distraction-free journaling experience to reflect deeply on your memories.

**Highlights:** Save videos to photo albums, Rename and sort memories, Customize background color, Enhanced animations, Ad-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is SlipBox free?

SlipBox costs $0.99, with no in-app purchases.

### Is MemoryBalls Pro free?

MemoryBalls Pro costs $0.99, with no in-app purchases.

### Do SlipBox or MemoryBalls Pro have ads?

Neither SlipBox nor MemoryBalls Pro shows ads.

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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.*