# mkZero vs Notepad Games

The clearest difference is in-app purchases: Notepad Games at none against mkZero's 9. Notepad Games also leads on ads (none vs shown) and update cadence (weekly vs every 5 weeks). mkZero's advantage is iOS requirement (12.2 vs 14.0). On price and device support there is nothing between them.

Both are free to download. mkZero sells 9 one-off in-app purchases. Notepad Games asks for nothing beyond the download.

mkZero ships an update every 5 weeks, Notepad Games weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mkZero | Notepad Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/notepad-games/id6756276846/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 13 MB | 19 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [GameJab OÜ](https://appshunter.io/developer/1831019149) | [Jason Perlman](https://appshunter.io/developer/1795532318) |

## What reviewers say

### mkZero

[App page](https://appshunter.io/ios/app/mkzero-math-challenge/id6749543532)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads For 3 Days | $0.29 | one-time |
| 20 Lives | $0.99 | one-time |
| 50 Lives | $1.99 | one-time |
| 100 Lives | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 300 Lives | $9.99 | one-time |
| 500 Lives | $14.99 | one-time |
| 1,000 lives! | $24.99 | one-time |
| Infinite Lives | $99.99 | one-time |


### Notepad Games

[App page](https://appshunter.io/ios/app/notepad-games/id6756276846)

Engage your mind with thousands of free puzzles across seven distinct game types, including word, math, and logic challenges. Enjoy daily new puzzles, track your progress, and experience a clean, ad-free interface without subscriptions or paywalls.

**Highlights:** 7 unique puzzle games, Daily challenges, Multiple difficulty levels, Streak and progress tracking, Clean notepad design, Completely free

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mkZero free?

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

### Is Notepad Games free?

Notepad Games is free to download, with no in-app purchases.

### Do mkZero or Notepad Games have ads?

mkZero shows ads; Notepad Games does not.

### Which is updated more often, mkZero or Notepad Games?

mkZero ships an update every 5 weeks, and Notepad Games weekly. Most recently, mkZero was updated on October 28, 2026 and Notepad Games on October 24, 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.*