# Happy Printer vs Kids Math

The clearest difference is in-app purchases: Kids Math at none against Happy Printer's 1. Kids Math also leads on ads (none vs shown) and rating (5.0 vs 4.6). Happy Printer's advantage is ratings volume (93K vs 1) and chart position (#88 vs unranked). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Happy Printer sells 1 one-off in-app purchase. Kids Math asks for nothing beyond the download.

Kids Math holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Happy Printer has 93K ratings behind it against 1, so its average is the more settled of the two.

Happy Printer ships an update every 2 months, Kids Math weekly. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Happy Printer | Kids Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (93K ratings)](https://appshunter.io/ios/app/happy-printer/id1539388451/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kids-math-get-smart/id6450563134/reviews)** |
| Number of ratings | **93K** | 1 |
| Positive reviews | 45.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#88** | — |
| Size | 294 MB | 15 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Freeplay LLC](https://appshunter.io/developer/1232320673) | [Yi Sun](https://appshunter.io/developer/955297768) |

## What reviewers say

### Happy Printer

[App page](https://appshunter.io/ios/app/happy-printer/id1539388451)

**Currently charting:** #88 Top Free · Trivia (US App Store)

Engage in a thrilling race that tests your typing speed and cognitive skills. Progress through levels, complete missions, and outsmart opponents in a variety of brain-teasing challenges.

**Highlights:** 5-in-1 running games, Level-based missions, Match-three games, Word trivia and riddles, Hidden object challenges, Typing speed tests

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Helps improve typing speed
- 👍 Fun and engaging gameplay
- 🚀 Challenging levels
- 👍 Customizable characters

**What reviewers complain about**

- 🔍 Unclear if playing against real players
- 📢 Too many ads
- 🐛 Keyboard/screen freezing issues
- 🔍 Repetitive gameplay

**Reported bugs**

- Keyboard disappearing during gameplay
- Freezing and crashing issues
- Incorrect scoring/placement in some rounds

**Requested features**

- More variety in levels and challenges
- Multiplayer mode with real-time competition
- Fewer ads or option to remove them


### Kids Math

[App page](https://appshunter.io/ios/app/kids-math-get-smart/id6450563134)

This app generates random math questions based on user-selected operators and number ranges. It's designed to help young children learn mathematics and adults train their brains.

**Highlights:** Customizable operators, Adjustable number ranges, Randomly generated questions, Suitable for all ages, Brain training exercises

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Happy Printer free?

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

### Is Kids Math free?

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

### Which has better reviews, Happy Printer or Kids Math?

Kids Math is rated higher. Happy Printer averages 4.6 out of 5 from 93K ratings, while Kids Math averages 5.0 from 1 ratings.

### Do Happy Printer or Kids Math have ads?

Happy Printer shows ads; Kids Math does not.

### Which is updated more often, Happy Printer or Kids Math?

Happy Printer ships an update every 2 months, and Kids Math weekly. Most recently, Happy Printer was updated on October 23, 2026 and Kids Math 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.*