# Subway Master vs Bubble Drop 3D

The clearest difference is in-app purchases: Bubble Drop 3D at none against Subway Master's 2. On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Subway Master sells 2 one-off in-app purchases. Bubble Drop 3D asks for nothing beyond the download.

## The numbers

| Metric | Subway Master | Bubble Drop 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 147 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jisu Jung](https://appshunter.io/developer/1731788096) | [vgame](https://appshunter.io/developer/1732643234) |

## What reviewers say

### Subway Master

[App page](https://appshunter.io/ios/app/subway-master/id6800927952)

Test your knowledge of global subway systems by identifying the next station on a moving train. Explore real metro networks across dozens of cities and challenge yourself to complete lines with speed and accuracy. Compete on leaderboards and track your progress.

**Highlights:** Global metro network exploration, Identify next station quizzes, Real subway lines from major cities, Track completed lines and personal bests, Leaderboard rankings, Multi-language support for interface and station names

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Ticket Pass | $4.99 | one-time |
| Premium Pass | $6.99 | one-time |


### Bubble Drop 3D

[App page](https://appshunter.io/ios/app/bubble-drop-3d-asmr-puzzle/id6803037219)

Engage in a physics-based puzzle game where each action triggers satisfying chain reactions. Enjoy colorful bubble drops, ASMR effects, and new challenges in beautiful 3D worlds. It's easy to learn but offers deep satisfaction.

**Highlights:** Satisfying physics-based drops, Chain reaction effects, Relaxing ASMR gameplay, Beautiful 3D worlds, Fun puzzle challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Subway Master free?

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

### Is Bubble Drop 3D free?

Bubble Drop 3D is free to download, with no in-app purchases.

### Do Subway Master or Bubble Drop 3D have ads?

Both Subway Master and Bubble Drop 3D show ads.

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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.*