# Critter Code vs Spanky's Zombie Slayer

The clearest difference is rating: Spanky's Zombie Slayer at 4.8 against Critter Code's 4.3. Spanky's Zombie Slayer also leads on review sentiment (68% vs 33%) and ratings volume (834 vs 8). Critter Code's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Critter Code sells 10 one-off in-app purchases and Spanky's Zombie Slayer sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Spanky's Zombie Slayer holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Spanky's Zombie Slayer has 834 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 33% of Critter Code's written reviews are positive against 68% of Spanky's Zombie Slayer's.

Critter Code ships an update every 2 months, Spanky's Zombie Slayer every 3 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Critter Code | Spanky's Zombie Slayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/critter-code/id6746582689/reviews) | **[4.8 (834 ratings)](https://appshunter.io/ios/app/spankys-zombie-slayer/id6748673207/reviews)** |
| Number of ratings | 8 | **834** |
| Positive reviews | 33.3% of reviews | **68.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 222 MB | 322 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [POINTY PINE GAMES LLC](https://appshunter.io/developer/1817505687) | [Lightheart Entertainment](https://appshunter.io/developer/1483457499) |

## What reviewers say

### Critter Code

[App page](https://appshunter.io/ios/app/critter-code/id6746582689)

Discover and collect unique monsters by scanning barcodes on everyday items. Train your creatures, evolve them, and engage in turn-based battles to become the ultimate champion. Turn your world into a monster battlefield!

**Highlights:** Scan barcodes to discover monsters, Collect, train, and upgrade Critters, Engage in turn-based battles, Evolve creatures, Real-world item integration

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $1.49 | one-time |
| "Start" Package | $1.49 | one-time |
| "Treasure Hunter" Package | $2.79 | one-time |
| Special Supply | $3.49 | one-time |
| Starter Pack | $6.49 | one-time |
| "Lover's Gold" Package | $6.49 | one-time |
| Special Chest Pack | $8.99 | one-time |
| "Premium Treasure" Package | $12.99 | one-time |
| "Space Treasure" Package | $18.99 | one-time |
| Mythical Critter Pack | $54.99 | one-time |


### Spanky's Zombie Slayer

[App page](https://appshunter.io/ios/app/spankys-zombie-slayer/id6748673207)

Engage in a zombie apocalypse where you don't just survive, you thrive. Unlock and combine unique abilities to become the ultimate slayer, facing hordes of undead with creative and destructive methods. Experience fast-paced, high-energy gameplay with endless ways to defeat enemies.

**Highlights:** Unlockable abilities, Fast-paced gameplay, Hordes of enemies, Creative combat mechanics, Zombie slaying action

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shop Offer | $1.99 | one-time |
| Gem Pack XS | $1.99 | one-time |
| Shop offer | $2.99 | one-time |
| Gem Pack S | $4.99 | one-time |
| Club Card 03 | $4.99 | one-time |
| Shop offer | $4.99 | one-time |
| Shop Offer | $4.99 | one-time |
| Minigame 01 | $5.99 | one-time |
| Season Pass | $9.99 | one-time |
| Trust Fund 01 | $9.99 | one-time |
| Shop offer | $9.99 | one-time |
| Shop Offer | $14.99 | one-time |
| Trust Fund 02 | $19.99 | one-time |
| Shop offer | $19.99 | one-time |
| Shop offer | $29.99 | one-time |
| Supreme Pass | $39.99 | one-time |


## Frequently asked questions

### Is Critter Code free?

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

### Is Spanky's Zombie Slayer free?

Spanky's Zombie Slayer is free to download, with in-app purchases available.

### Which has better reviews, Critter Code or Spanky's Zombie Slayer?

Spanky's Zombie Slayer is rated higher. Critter Code averages 4.3 out of 5 from 8 ratings, while Spanky's Zombie Slayer averages 4.8 from 834 ratings.

### Do Critter Code or Spanky's Zombie Slayer have ads?

Spanky's Zombie Slayer shows ads; Critter Code does not.

### Which is updated more often, Critter Code or Spanky's Zombie Slayer?

Critter Code ships an update every 2 months, and Spanky's Zombie Slayer every 3 weeks. Most recently, Critter Code was updated on October 11, 2026 and Spanky's Zombie Slayer 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.*