# Wonder Stacks vs Block With U

The clearest difference is in-app purchases: Block With U at none against Wonder Stacks's 1. Wonder Stacks's advantage is ads (none vs shown) and iOS requirement (10.3 vs 16.6). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Wonder Stacks sells 1 one-off in-app purchase. Block With U asks for nothing beyond the download.

Wonder Stacks ships an update every 2 months, Block With U every 3 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Wonder Stacks | Block With U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/wonder-stacks/id1147986209/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 78 MB |
| Requires iOS | **10.3** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cloud NET, Inc.](https://appshunter.io/developer/991468119) | [Tomohide Iwadate](https://appshunter.io/developer/1444532887) |

## What reviewers say

### Wonder Stacks

[App page](https://appshunter.io/ios/app/wonder-stacks/id1147986209)

A simple and visually appealing game where players stack blocks perfectly to build towers. Compete for the highest score globally and share your creations with friends. Easy to learn, it offers a pleasurable experience for all ages.

**Highlights:** Simple and beautiful graphics, Compete for best score, Share tower with friends, Easy tap-to-stack gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### 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


## Frequently asked questions

### Is Wonder Stacks free?

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

### Is Block With U free?

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

### Do Wonder Stacks or Block With U have ads?

Block With U shows ads; Wonder Stacks does not.

### Which is updated more often, Wonder Stacks or Block With U?

Wonder Stacks ships an update every 2 months, and Block With U every 3 months. Most recently, Wonder Stacks was updated on October 24, 2026 and Block With U on October 10, 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.*