# Define Dance vs Happy Digits

The clearest difference is in-app purchases: Define Dance at none against Happy Digits's 3. Happy Digits's advantage is update cadence (every 5 days vs every 33 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Happy Digits sells 3 one-off in-app purchases. Define Dance asks for nothing beyond the download.

Define Dance ships an update every 33 months, Happy Digits every 5 days. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Define Dance | Happy Digits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/happy-digits/id6763953761/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 25 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Define Dance and Arts Studio](https://appshunter.io/developer/1684547188) | [John Cahill](https://appshunter.io/developer/1738656621) |

## What reviewers say

### Define Dance

[App page](https://appshunter.io/ios/app/define-dance/id6448392621)

**Features:** macOS Compatibility

**In-app purchases:** none


### Happy Digits

[App page](https://appshunter.io/ios/app/happy-digits/id6763953761)

This app provides a fun and stress-free way for young learners to practice core math operations. It offers customizable sessions, positive feedback, and progress tracking without any distractions like ads or accounts.

**Highlights:** Addition, subtraction, multiplication, division practice, Customizable sessions with number limits and timers, Friendly, easy-to-use keypad, Positive feedback and animations, Progress tracking and session reports, No ads or accounts required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a small coffee | $0.99 | one-time |
| Buy me a medium coffee | $2.99 | one-time |
| Buy me a large coffee | $4.99 | one-time |


## Frequently asked questions

### Is Define Dance free?

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

### Is Happy Digits free?

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

### Do Define Dance or Happy Digits have ads?

Neither Define Dance nor Happy Digits shows ads.

### Which is updated more often, Define Dance or Happy Digits?

Define Dance ships an update every 33 months, and Happy Digits every 5 days. Most recently, Define Dance was updated on September 10, 2026 and Happy Digits on September 12, 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.*