# Notepad by mathies vs Number Rack, by MLC

The clearest difference is rating: Number Rack, by MLC at 3.2 against Notepad by mathies's 2.3. Number Rack, by MLC also leads on review sentiment (100% vs 67%) and ratings volume (9 vs 3). Notepad by mathies's advantage is update cadence (every 2 months vs every 25 months) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Number Rack, by MLC holds the better App Store score, 3.2 against 2.3. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 67% of Notepad by mathies's written reviews are positive against 100% of Number Rack, by MLC's.

Notepad by mathies ships an update every 2 months, Number Rack, by MLC every 25 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Notepad by mathies | Number Rack, by MLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/notepad-by-mathies/id969193096/reviews) | **[3.2 (9 ratings)](https://appshunter.io/ios/app/number-rack-by-mlc/id1469094747/reviews)** |
| Number of ratings | 3 | **9** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 25 months |
| Monetization | Free | Free |
| Size | 33 MB | 4 MB |
| Requires iOS | **6.0** | 14.7 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [OAME](https://appshunter.io/developer/868343673) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### Notepad by mathies

[App page](https://appshunter.io/ios/app/notepad-by-mathies/id969193096)

This app allows users to record mathematical thinking by writing solutions, sketching diagrams, and creating graphs. Users can customize backgrounds, use text and pencil tools, and add various drawing objects. Work can be shared via screenshots.

**Highlights:** Customizable backgrounds (grid, lined, blank), Text and pencil tools for notes and drawings, Extensive drawing objects (arrows, shapes, grids), Adjustable object colors, thickness, and transparency, Screenshot sharing for portfolios, Resizing and repositioning of elements

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Rack, by MLC

[App page](https://appshunter.io/ios/app/number-rack-by-mlc/id1469094747)

This virtual manipulative tool helps children develop number sense through interactive bead groupings. It supports exploration of addition and subtraction strategies with customizable rows and colors. Ideal for elementary classrooms, it includes annotation and sharing features.

**Highlights:** 1-10 rows of 10 beads, Resizable bead covers for subtraction, Color-coded bead rows, Annotation and drawing tools, Math text and writing tools, Shareable work via image or code

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Notepad by mathies free?

Notepad by mathies is free to download, with no in-app purchases.

### Is Number Rack, by MLC free?

Number Rack, by MLC is free to download, with no in-app purchases.

### Which has better reviews, Notepad by mathies or Number Rack, by MLC?

Number Rack, by MLC is rated higher. Notepad by mathies averages 2.3 out of 5 from 3 ratings, while Number Rack, by MLC averages 3.2 from 9 ratings.

### Do Notepad by mathies or Number Rack, by MLC have ads?

Neither Notepad by mathies nor Number Rack, by MLC shows ads.

### Which is updated more often, Notepad by mathies or Number Rack, by MLC?

Notepad by mathies ships an update every 2 months, and Number Rack, by MLC every 25 months. Most recently, Notepad by mathies was updated on October 24, 2026 and Number Rack, by MLC on October 14, 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.*