# Moose Math vs clackr

The clearest difference is rating: clackr at 5.0 against Moose Math's 4.2. clackr also leads on update cadence (every 5 days vs every 2 months). Moose Math's advantage is in-app purchases (none vs 2) and ratings volume (593 vs 1). On price and ads there is nothing between them.

Both are free to download. clackr sells 2 in-app purchases, starting at $9.99 per month. Moose Math asks for nothing beyond the download.

clackr holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Moose Math has 593 ratings behind it against 1, so its average is the more settled of the two.

Moose Math ships an update every 2 months, clackr every 5 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Moose Math | clackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (593 ratings)](https://appshunter.io/ios/app/moose-math-duck-duck-moose/id660345152/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clackr/id6790591838/reviews)** |
| Number of ratings | **593** | 1 |
| Positive reviews | 75.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 132 MB | 6 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Duck Duck Moose LLC](https://appshunter.io/developer/303076298) | [Philip Mooney](https://appshunter.io/developer/6780095771) |

## What reviewers say

### Moose Math

[App page](https://appshunter.io/ios/app/moose-math-duck-duck-moose/id660345152)

This app offers an engaging mathematical adventure for children aged 3-7, teaching core concepts like counting, addition, and subtraction through interactive games. Kids can earn rewards to build and decorate a virtual city while developing essential math skills aligned with early elementary standards.

**Highlights:** Counting, addition, and subtraction practice, Geometry and sorting activities, Interactive multi-level games, Reward system for city building, Parental progress reporting, Aligned with Common Core Standards

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Helps with math skills
- 💡 Customizable player profiles
- 🚀 Free and ad-free

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🐛 Incorrect answers in some mini-games
- 🔋 Progress lost when app is closed
- 👎 Limited content and repetitive

**Reported bugs**

- Compatibility issues with newer devices
- Incorrect answers in fruit blending mini-game
- App crashing when exiting levels

**Requested features**

- More levels and locations to explore
- Ability to delete player profiles
- Multiplayer or competitive modes
- Expanded math concepts beyond addition/subtraction


### clackr

[App page](https://appshunter.io/ios/app/clackr/id6790591838)

This app helps students and learners capture notes, solve math problems with AI, and transcribe lectures. It offers version history, reminders, progress tracking, and home screen widgets for quick access.

**Highlights:** AI Math Solver, AI Lecture Notetaker, Version History, Reminders, Progress Tracking, Widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Plan | $9.99 | per month |
| TopUp | $9.99 | one-time |


## Frequently asked questions

### Is Moose Math free?

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

### Is clackr free?

clackr is free to download, with in-app purchases available.

### Which has better reviews, Moose Math or clackr?

clackr is rated higher. Moose Math averages 4.2 out of 5 from 593 ratings, while clackr averages 5.0 from 1 ratings.

### Do Moose Math or clackr have ads?

Neither Moose Math nor clackr shows ads.

### Which is updated more often, Moose Math or clackr?

Moose Math ships an update every 2 months, and clackr every 5 days. Most recently, Moose Math was updated on November 11, 2026 and clackr 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.*