# 100s Board vs Number Frames, by MLC

The clearest difference is price: Number Frames, by MLC at Free against 100s Board's $2.99. Number Frames, by MLC also leads on review sentiment (89% vs 55%) and ratings volume (7 vs 2). 100s Board's advantage is iOS requirement (8.0 vs 15.4). On rating, update cadence, ads and in-app purchases there is nothing between them.

Number Frames, by MLC is free to download; 100s Board costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.0 for 100s Board against 4.0 for Number Frames, by MLC. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews are what separate them: 55% of 100s Board's written reviews are positive against 89% of Number Frames, by MLC's.

100s Board ships an update every 12 months, Number Frames, by MLC every 13 months. The most recent releases landed on June 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 100s Board | Number Frames, by MLC |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/100s-board/id372574961/reviews) | [4.0 (7 ratings)](https://appshunter.io/ios/app/number-frames-by-mlc/id873198123/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | 54.5% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 13 months |
| Monetization | Paid | **Free** |
| Size | 10 MB | 12 MB |
| Requires iOS | **8.0** | 15.4 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Thomas](https://appshunter.io/developer/303246078) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### 100s Board

[App page](https://appshunter.io/ios/app/100s-board/id372574961)

This educational app provides a digital 100s board for children to learn and practice math skills. It supports various number activities, including counting, addition, subtraction, and number games, with customizable number visibility and draggable counters.

**Highlights:** Digital 100s board, Show/hide numbers up to 100, Number color change, Row/column number display, Draggable counters, Counting practice (1s, 2s, 5s, 10s), Math games

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Frames, by MLC

[App page](https://appshunter.io/ios/app/number-frames-by-mlc/id873198123)

This app provides virtual number frames to help elementary students visualize and manipulate numbers up to one hundred. It supports counting, comparing, and computing, aiding the transition from one-by-one counting to more efficient strategies. Custom frames can be created for advanced visualization of factors and fractions.

**Highlights:** Standard and custom number frames, Variety of counters and colors, 5s grid for grouping emphasis, Resizable covers for problem modeling, Drawing and annotation tools, Math text and writing tools, Shareable work via image or code

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 100s Board free?

100s Board costs $2.99, with no in-app purchases.

### Is Number Frames, by MLC free?

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

### Which has better reviews, 100s Board or Number Frames, by MLC?

100s Board and Number Frames, by MLC are both rated 4.0 out of 5 on the App Store, from 2 and 7 ratings respectively.

### Do 100s Board or Number Frames, by MLC have ads?

Neither 100s Board nor Number Frames, by MLC shows ads.

### Which is updated more often, 100s Board or Number Frames, by MLC?

100s Board ships an update every 12 months, and Number Frames, by MLC every 13 months. Most recently, 100s Board was updated on June 5, 2026 and Number Frames, by MLC on September 16, 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.*