# Bird Spike vs Pixel Memorization Game

The clearest difference is ads: Bird Spike at none against Pixel Memorization Game's shown. Bird Spike also leads on update cadence (every 4 weeks vs every 8 months) and iOS requirement (10.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bird Spike ships an update every 4 weeks, Pixel Memorization Game every 8 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Bird Spike | Pixel Memorization Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pixel-memorization-game/id6476827950/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 8 months |
| Monetization | — | Ad-supported |
| Size | 172 MB | 84 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin James](https://appshunter.io/developer/1395677475) | [Hirokazu Uno](https://appshunter.io/developer/1570016990) |

## What reviewers say

### Bird Spike

[App page](https://appshunter.io/ios/app/bird-spike-avoid-the-spikes/id1473685054)

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

**In-app purchases:** none


### Pixel Memorization Game

[App page](https://appshunter.io/ios/app/pixel-memorization-game/id6476827950)

Test your memory by recalling the exact position and order of pixels. Challenge yourself with increasingly difficult levels or practice at your own pace in free mode. Master the grid to succeed.

**Highlights:** Pixel position and order recall, Challenge mode with increasing difficulty, Free mode for custom practice, Level-based progression, Grid-based gameplay

**In-app purchases:** none


## Frequently asked questions

### Is Bird Spike free?

Bird Spike is free to download, with no in-app purchases.

### Is Pixel Memorization Game free?

Pixel Memorization Game is free to download, with no in-app purchases.

### Do Bird Spike or Pixel Memorization Game have ads?

Pixel Memorization Game shows ads; Bird Spike does not.

### Which is updated more often, Bird Spike or Pixel Memorization Game?

Bird Spike ships an update every 4 weeks, and Pixel Memorization Game every 8 months. Most recently, Bird Spike was updated on October 25, 2026 and Pixel Memorization Game on October 15, 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.*