# Duck Duck Moose Reading HD vs Number Frames, by MLC

Duck Duck Moose Reading HD and Number Frames, by MLC both sit at 4.1 stars, but that hides the real split: 89% of Number Frames, by MLC's written reviews are positive against 43% of Duck Duck Moose Reading HD's. Duck Duck Moose Reading HD's advantage is ratings volume (30 vs 7) and iOS requirement (9.0 vs 15.4). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.1 for Duck Duck Moose Reading HD against 4.0 for Number Frames, by MLC. Both are backed by a comparable volume of ratings — 30 and 7 respectively. Written reviews are what separate them: 43% of Duck Duck Moose Reading HD's written reviews are positive against 89% of Number Frames, by MLC's.

Duck Duck Moose Reading HD ships an update every 11 months, Number Frames, by MLC every 13 months. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Duck Duck Moose Reading HD | Number Frames, by MLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (30 ratings)](https://appshunter.io/ios/app/duck-duck-moose-reading-hd/id573698255/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/number-frames-by-mlc/id873198123/reviews) |
| Number of ratings | **30** | 7 |
| Positive reviews | 43.5% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 55 MB | 12 MB |
| Requires iOS | **9.0** | 15.4 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duck Duck Moose LLC](https://appshunter.io/developer/303076298) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### Duck Duck Moose Reading HD

[App page](https://appshunter.io/ios/app/duck-duck-moose-reading-hd/id573698255)

This app offers a zoo-themed adventure to teach phonics and reading skills to young children. It features word and letter activities aligned with Common Core State Standards, along with a parent reporting tool to track progress. Developed with educators, it's designed for ages 3-7.

**Highlights:** Zoo-themed learning adventure, Phonics and reading skill development, Word and letter activities, Common Core State Standards alignment, Parent progress reporting tool, Developed with educators

**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 Duck Duck Moose Reading HD free?

Duck Duck Moose Reading HD is free to download, 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, Duck Duck Moose Reading HD or Number Frames, by MLC?

Duck Duck Moose Reading HD is rated higher. Duck Duck Moose Reading HD averages 4.1 out of 5 from 30 ratings, while Number Frames, by MLC averages 4.0 from 7 ratings.

### Do Duck Duck Moose Reading HD or Number Frames, by MLC have ads?

Neither Duck Duck Moose Reading HD nor Number Frames, by MLC shows ads.

### Which is updated more often, Duck Duck Moose Reading HD or Number Frames, by MLC?

Duck Duck Moose Reading HD ships an update every 11 months, and Number Frames, by MLC every 13 months. Most recently, Duck Duck Moose Reading HD was updated on September 21, 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.*