# Whiteboard app "memo note" vs Stairstep

The clearest difference is rating: Stairstep at 5.0 against Whiteboard app "memo note"'s 2.3. Stairstep also leads on ads (none vs shown) and update cadence (monthly vs every 20 months). Whiteboard app "memo note"'s advantage is ratings volume (3 vs 1) and iOS requirement (15.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

Stairstep holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Whiteboard app "memo note" ships an update every 20 months, Stairstep monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Whiteboard app "memo note" | Stairstep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/whiteboard-app-memo-note/id1114278036/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stairstep/id6781493653/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 23 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Koike](https://appshunter.io/developer/513590141) | [Twarge LLC](https://appshunter.io/developer/6781456673) |

## What reviewers say

### Whiteboard app "memo note"

[App page](https://appshunter.io/ios/app/whiteboard-app-memo-note/id1114278036)

This is a straightforward digital whiteboard application designed for quick note-taking and sketching. It offers basic editing tools like undo/redo, color selection, and an eraser. The app is free to download and use.

**Highlights:** Undo and Redo functionality, Five color options, Eraser tool, Delete all function, Simple interface

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

**In-app purchases:** none


### Stairstep

[App page](https://appshunter.io/ios/app/stairstep/id6781493653)

View and inspect 3D models in STEP file format. Explore models with intuitive orbit, pan, and zoom controls, aided by a reference grid and scale bar. Access detailed geometry information including vertices, triangles, and dimensions.

**Highlights:** 3D model viewing, Orbit, pan, and zoom controls, Reference grid, Scale bar for size tracking, Geometry inspector, Dimension reporting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Whiteboard app "memo note" free?

Whiteboard app "memo note" is free to download, with no in-app purchases.

### Is Stairstep free?

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

### Which has better reviews, Whiteboard app "memo note" or Stairstep?

Stairstep is rated higher. Whiteboard app "memo note" averages 2.3 out of 5 from 3 ratings, while Stairstep averages 5.0 from 1 ratings.

### Do Whiteboard app "memo note" or Stairstep have ads?

Whiteboard app "memo note" shows ads; Stairstep does not.

### Which is updated more often, Whiteboard app "memo note" or Stairstep?

Whiteboard app "memo note" ships an update every 20 months, and Stairstep monthly. Most recently, Whiteboard app "memo note" was updated on November 2, 2026 and Stairstep on October 31, 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.*