# Block With U vs HZ.io

The clearest difference is review sentiment: Block With U at 100% against HZ.io's 62%. Block With U also leads on in-app purchases (none vs 10). HZ.io's advantage is update cadence (every 2 days vs every 3 months) and iOS requirement (10.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. HZ.io sells 10 one-off in-app purchases. Block With U asks for nothing beyond the download.

Block With U ships an update every 3 months, HZ.io every 2 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Block With U | HZ.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (5 ratings)](https://appshunter.io/ios/app/hzio/id1500198865/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **100.0% of reviews** | 61.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 78 MB | 171 MB |
| Requires iOS | 16.6 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Tomohide Iwadate](https://appshunter.io/developer/1444532887) | [Gene Eu](https://appshunter.io/developer/1027026152) |

## What reviewers say

### Block With U

[App page](https://appshunter.io/ios/app/block-with-u/id1444532888)

Navigate through 50 challenging stages in this engaging game. Enjoy a fun and interactive experience with simple mechanics. Perfect for quick play sessions.

**Highlights:** 50 distinct stages, Engaging gameplay, Simple mechanics, Quick play sessions, Designed for fun

**Features:** macOS Compatibility

**In-app purchases:** none


### HZ.io

[App page](https://appshunter.io/ios/app/hzio/id1500198865)

Engage in a real-time online survival game where you either evade zombies as a survivor or hunt them as a zombie. Teams win by achieving their objectives within a 200-second time limit. Customize your character and communicate with others.

**Highlights:** Real-time online multiplayer, Survivor vs. Zombie gameplay, 200-second win conditions, Level up system, Custom skins and decorations, In-game chat

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zombie 5 Slot | $0.99 | one-time |
| Survivor 5 Slot | $0.99 | one-time |
| Zombie 10 Slot | $1.99 | one-time |
| Survivor 10 Slot | $1.99 | one-time |
| 50,000 Coin | $1.99 | one-time |
| Survivor 20 Slot | $2.99 | one-time |
| Zombie 20 Slot | $2.99 | one-time |
| Exp +50% | $3.99 | one-time |
| Coin +50% | $3.99 | one-time |
| Remove Ad | $5.99 | one-time |


## Frequently asked questions

### Is Block With U free?

Block With U is free to download, with no in-app purchases.

### Is HZ.io free?

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

### Do Block With U or HZ.io have ads?

Both Block With U and HZ.io show ads.

### Which is updated more often, Block With U or HZ.io?

Block With U ships an update every 3 months, and HZ.io every 2 days. Most recently, Block With U was updated on October 10, 2026 and HZ.io 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.*