# Subway Idle 3D vs Mining Tycoon 3D

The clearest difference is rating: Subway Idle 3D at 4.6 against Mining Tycoon 3D's 3.3. Subway Idle 3D also leads on ratings volume (868 vs 46) and update cadence (every 5 days vs every 2 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Subway Idle 3D sells 9 one-off in-app purchases and Mining Tycoon 3D sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Subway Idle 3D holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Subway Idle 3D has 868 ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 19% of Subway Idle 3D's written reviews are positive against 13% of Mining Tycoon 3D's.

Subway Idle 3D ships an update every 5 days, Mining Tycoon 3D every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Subway Idle 3D | Mining Tycoon 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (868 ratings)](https://appshunter.io/ios/app/subway-idle-3d/id1536386895/reviews)** | [3.3 (46 ratings)](https://appshunter.io/ios/app/mining-tycoon-3d/id1556057188/reviews) |
| Number of ratings | **868** | 46 |
| Positive reviews | **18.5% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 199 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R.G.B. SRL](https://appshunter.io/developer/837755045) | [Sablo Studio](https://appshunter.io/developer/1434408975) |

## What reviewers say

### Subway Idle 3D

[App page](https://appshunter.io/ios/app/subway-idle-3d/id1536386895)

Build and manage a thriving subway system in a growing city. Connect stations, upgrade your network, and earn money even while offline to expand your metro empire. Make strategic financial decisions to keep your city moving.

**Highlights:** Upgrade and connect subway stations, Earn money offline, Multiple cities to progress through, Expand your metro network, Strategic cash flow management

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack. | Free | one-time |
| Limited deal | Free | one-time |
| Ad-Free. | Free | one-time |
| +500 Gems. | $2.99 | one-time |
| +1500 gems. | $4.99 | one-time |
| +3500 gems. | $9.99 | one-time |
| +8000 gems. | $14.99 | one-time |
| +22000 gems. | $24.99 | one-time |
| +50000 gems. | $49.99 | one-time |

**What reviewers like**

- 👍 Relaxing game
- 🚀 Quick progression

**What reviewers complain about**

- 🐛 Buggy and unresponsive
- 🚫 Ads block gameplay
- 💰 Aggressive monetization
- 🚫 Unable to collect from gem train

**Reported bugs**

- Numerous bugs and issues
- Game not working on certain devices

**Requested features**

- Fix issues with gem train collection
- Improve ad placement and frequency


### Mining Tycoon 3D

[App page](https://appshunter.io/ios/app/mining-tycoon-3d/id1556057188)

Dig deep into the earth to unearth precious gems, gold, and diamonds. Hire miners, upgrade their speed, and tap to accelerate your excavation. Become a wealthy mining tycoon by discovering hidden treasures and filling your carts.

**Highlights:** Mine and load carts, Discover various jewels, Dig and create paths, Explore a spiral world, Hire and upgrade workers, Tap to speed up mining

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Gems | $1.99 | one-time |
| Bucket of Gems | $4.99 | one-time |
| Barrel of Gems | $9.99 | one-time |
| Remove Unwanted Ads | $9.99 | one-time |
| Crate of Gems | $24.99 | one-time |
| Wheel Barrow of Gems | $44.99 | one-time |
| Truckload of Gems | $89.99 | one-time |


## Frequently asked questions

### Is Subway Idle 3D free?

Subway Idle 3D is free to download, with in-app purchases available.

### Is Mining Tycoon 3D free?

Mining Tycoon 3D is free to download, with in-app purchases available.

### Which has better reviews, Subway Idle 3D or Mining Tycoon 3D?

Subway Idle 3D is rated higher. Subway Idle 3D averages 4.6 out of 5 from 868 ratings, while Mining Tycoon 3D averages 3.3 from 46 ratings.

### Do Subway Idle 3D or Mining Tycoon 3D have ads?

Both Subway Idle 3D and Mining Tycoon 3D show ads.

### Which is updated more often, Subway Idle 3D or Mining Tycoon 3D?

Subway Idle 3D ships an update every 5 days, and Mining Tycoon 3D every 2 weeks. Most recently, Subway Idle 3D was updated on October 23, 2026 and Mining Tycoon 3D on October 24, 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.*