# Pet Kboom vs Pencil Jam Sorting

The clearest difference is update cadence: Pet Kboom at every 5 days against Pencil Jam Sorting's every 2 weeks. Pet Kboom also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pet Kboom sells 5 one-off in-app purchases and Pencil Jam Sorting sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pet Kboom ships an update every 5 days, Pencil Jam Sorting every 2 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pet Kboom | Pencil Jam Sorting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pet-kboom/id6742480840/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 169 MB | 289 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dat Bui](https://appshunter.io/developer/1798649666) | [vmoga](https://appshunter.io/developer/945300832) |

## What reviewers say

### Pet Kboom

[App page](https://appshunter.io/ios/app/pet-kboom/id6742480840)

Combine adorable animals to create new creatures in this fun, casual merging game. Drop pets, watch them merge, and discover exciting surprises. Enjoy a relaxing gaming experience with cute graphics and easy-to-learn mechanics.

**Highlights:** Drop and merge cute pets, Discover new creatures, Easy-to-learn mechanics, Casual gaming experience, Cute graphics

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bag of Paws | $0.99 | one-time |
| Bag of Paws | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Bag of Paws | $4.99 | one-time |
| Bag of Paws | $9.99 | one-time |


### Pencil Jam Sorting

[App page](https://appshunter.io/ios/app/pencil-jam-sorting/id6751275668)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Default Bundle 1 | $0.99 | one-time |
| Default Bundle 2 | $1.99 | one-time |
| Default Bundle 3 | $2.99 | one-time |
| Default Bundle 4 | $3.99 | one-time |
| Default Bundle 5 | $4.99 | one-time |
| Default Bundle 6 | $5.99 | one-time |
| Default Bundle 7 | $6.99 | one-time |
| Coin Pack 4 | $19.99 | one-time |
| Coin Pack 5 | $49.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |


## Frequently asked questions

### Is Pet Kboom free?

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

### Is Pencil Jam Sorting free?

Pencil Jam Sorting is free to download, with in-app purchases available.

### Do Pet Kboom or Pencil Jam Sorting have ads?

Both Pet Kboom and Pencil Jam Sorting show ads.

### Which is updated more often, Pet Kboom or Pencil Jam Sorting?

Pet Kboom ships an update every 5 days, and Pencil Jam Sorting every 2 weeks. Most recently, Pet Kboom was updated on October 24, 2026 and Pencil Jam Sorting on October 8, 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.*