# 3D Maze Robo. vs Building Blocks Master

The clearest difference is price: 3D Maze Robo. at Free against Building Blocks Master's $0.99. 3D Maze Robo. also leads on update cadence (every 2 months vs every 12 months) and iOS requirement (14.5 vs 18.0). Building Blocks Master's advantage is ads (none vs shown) and chart position (#200 vs unranked). On in-app purchases and device support there is nothing between them.

3D Maze Robo. is free to download; Building Blocks Master costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Maze Robo. ships an update every 2 months, Building Blocks Master every 12 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 3D Maze Robo. | Building Blocks Master |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Ad-supported | — |
| Best chart rank | — | **#200** |
| Size | 70 MB | 1.1 GB |
| Requires iOS | **14.5** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224) | [hideyuki kubo](https://appshunter.io/developer/897717221) |

## What reviewers say

### 3D Maze Robo.

[App page](https://appshunter.io/ios/app/3d-maze-robo/id935925243)

Navigate a giant 3D maze, aiming for the goal while avoiding obstacles. Engage in exciting gameplay with a time limit, throwing balls to clear the path. Experience the thrill of a virtual amusement park maze.

**Highlights:** 3D giant maze navigation, Obstacle avoidance with Robo, Ball throwing mechanic, Time-limited challenges, Goal-oriented gameplay

**In-app purchases:** none


### Building Blocks Master

[App page](https://appshunter.io/ios/app/building-blocks-master/id1488276789)

**Currently charting:** #200 Top Paid · Family (US App Store)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 3D Maze Robo. free?

3D Maze Robo. is free to download, with no in-app purchases.

### Is Building Blocks Master free?

Building Blocks Master costs $0.99, with no in-app purchases.

### Do 3D Maze Robo. or Building Blocks Master have ads?

3D Maze Robo. shows ads; Building Blocks Master does not.

### Which is updated more often, 3D Maze Robo. or Building Blocks Master?

3D Maze Robo. ships an update every 2 months, and Building Blocks Master every 12 months. Most recently, 3D Maze Robo. was updated on November 1, 2026 and Building Blocks Master on November 7, 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.*