# Fast MathB vs Pixel By Number 2

The clearest difference is ads: Fast MathB at none against Pixel By Number 2's shown. Fast MathB also leads on update cadence (every 6 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Fast MathB sells 5 one-off in-app purchases and Pixel By Number 2 sells 12 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fast MathB ships an update every 6 days, Pixel By Number 2 every 3 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Fast MathB | Pixel By Number 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (102 ratings)](https://appshunter.io/ios/app/pixel-by-number-2-pixel-art/id6636471876/reviews)** |
| Number of ratings | — | **102** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 153 MB | 176 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Salih Hamouda](https://appshunter.io/developer/1564178940) | [COMMANDOO JOINT STOCK COMPANY](https://appshunter.io/developer/1561328863) |

## What reviewers say

### Fast MathB

[App page](https://appshunter.io/ios/app/fast-mathb/id6447488960)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pack1 | $0.99 | one-time |
| vip1 | $0.99 | one-time |
| pack3 | $2.99 | one-time |
| vip3 | $2.99 | one-time |
| pack5 | $4.99 | one-time |


### Pixel By Number 2

[App page](https://appshunter.io/ios/app/pixel-by-number-2-pixel-art/id6636471876)

Unleash your creativity with this pixel art coloring game. Transform your photos into pixel art, enjoy daily new designs, and relax with a soothing coloring experience. Share your creations and receive daily gifts.

**Highlights:** Over 10,000 pixel art designs, Daily new designs added, Transform photos into pixel art, Automatic coloring boosters, Share time-lapse videos, Daily gifts

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pixel | $9.99 | per month |
| Remove Ads | $2.99 | one-time |
| Starter Pack | $3.49 | one-time |
| Christmas Pack | $4.99 | one-time |
| Thanksgiving Pack | $4.99 | one-time |
| 800 coins | $4.99 | one-time |
| Coloring Pack | $6.99 | one-time |
| Super Pack | $12.99 | one-time |
| 3900 coins | $18.99 | one-time |
| Mega Pack | $24.99 | one-time |
| 7700 coins | $29.99 | one-time |
| Supreme Pack | $34.99 | one-time |


## Frequently asked questions

### Is Fast MathB free?

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

### Is Pixel By Number 2 free?

Pixel By Number 2 is free to download, with in-app purchases available.

### Do Fast MathB or Pixel By Number 2 have ads?

Pixel By Number 2 shows ads; Fast MathB does not.

### Which is updated more often, Fast MathB or Pixel By Number 2?

Fast MathB ships an update every 6 days, and Pixel By Number 2 every 3 weeks. Most recently, Fast MathB was updated on October 13, 2026 and Pixel By Number 2 on October 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.*