# Under Construction Ext vs TapAllBalls

The clearest difference is in-app purchases: Under Construction Ext at none against TapAllBalls's 1. Under Construction Ext also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.4). TapAllBalls's advantage is update cadence (every 2 months vs every 10 months). On price and device support there is nothing between them.

Both are free to download. TapAllBalls sells 1 one-off in-app purchase. Under Construction Ext asks for nothing beyond the download.

Under Construction Ext ships an update every 10 months, TapAllBalls every 2 months. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Under Construction Ext | TapAllBalls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/tapallballs/id1493205160/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 8 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryo itou](https://appshunter.io/developer/1435019729) | [Motonari Hibi](https://appshunter.io/developer/386737172) |

## What reviewers say

### Under Construction Ext

[App page](https://appshunter.io/ios/app/under-construction-ext/id1461739765)

**Features:** macOS Compatibility

**In-app purchases:** none


### TapAllBalls

[App page](https://appshunter.io/ios/app/tapallballs/id1493205160)

Engage your logic with a puzzle game where you must find the correct sequence to tap balls and clear the board. Navigate increasingly complex 2D and 3D stages, requiring careful planning and spatial reasoning to find solutions.

**Highlights:** Tap balls in a specific order, Avoid slantwise moves, Do not retrace steps, 2D and 3D stage options, Logic-based puzzle solving, Tutorial for rules, Wide range of difficulty levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Under Construction Ext free?

Under Construction Ext is free to download, with no in-app purchases.

### Is TapAllBalls free?

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

### Do Under Construction Ext or TapAllBalls have ads?

TapAllBalls shows ads; Under Construction Ext does not.

### Which is updated more often, Under Construction Ext or TapAllBalls?

Under Construction Ext ships an update every 10 months, and TapAllBalls every 2 months. Most recently, Under Construction Ext was updated on September 18, 2026 and TapAllBalls on September 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.*