# Katmy vs Island Blitz

The clearest difference is in-app purchases: Island Blitz at none against Katmy's 10. Island Blitz also leads on update cadence (every 4 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Katmy sells 10 one-off in-app purchases. Island Blitz asks for nothing beyond the download.

Katmy ships an update every 5 weeks, Island Blitz every 4 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Katmy | Island Blitz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 233 MB | 211 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [U8Space Sdn. Bhd.](https://appshunter.io/developer/1482236420) | [Easy Street Games Inc.](https://appshunter.io/developer/1720506382) |

## What reviewers say

### Katmy

[App page](https://appshunter.io/ios/app/katmy/id1526233789)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted Medium Pack | $0.99 | one-time |
| Medium Pack | $1.99 | one-time |
| Discounted Big Pack | $1.99 | one-time |
| Big Pack | $2.99 | one-time |
| Discounted Bronze Pack | $2.99 | one-time |
| Bronze Pack | $3.99 | one-time |
| Silver Pack | $5.99 | one-time |
| Gold Pack | $9.99 | one-time |
| Crystal Pack | $16.99 | one-time |
| Diamond Pack | $22.99 | one-time |


### Island Blitz

[App page](https://appshunter.io/ios/app/island-blitz/id6477731985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Katmy free?

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

### Is Island Blitz free?

Island Blitz is free to download, with no in-app purchases.

### Do Katmy or Island Blitz have ads?

Neither Katmy nor Island Blitz shows ads.

### Which is updated more often, Katmy or Island Blitz?

Katmy ships an update every 5 weeks, and Island Blitz every 4 days. Most recently, Katmy was updated on October 25, 2026 and Island Blitz on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*