# SpaceTurretDefence vs BitBrain Crypto Tycoon

The clearest difference is device support: SpaceTurretDefence at 3 against BitBrain Crypto Tycoon's 1. SpaceTurretDefence also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. SpaceTurretDefence sells 10 one-off in-app purchases and BitBrain Crypto Tycoon sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SpaceTurretDefence | BitBrain Crypto Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bitbrain-crypto-tycoon/id6766283577/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 126 MB | 22 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gyeongtae Park](https://appshunter.io/developer/910956961) | [Muhammed Eliwat](https://appshunter.io/developer/1886571719) |

## What reviewers say

### SpaceTurretDefence

[App page](https://appshunter.io/ios/app/spaceturretdefence/id6449143655)

Defend your base against relentless enemy waves by strategically upgrading your turret and deploying various units. Utilize dozens of skills to outlast opponents and achieve the longest survival time.

**Highlights:** Base defense, Turret upgrades, Strategic skill usage, Unit deployment (Marine, tank, battle ship), Survival mode, Leaderboard competition

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Begginer Set | $0.49 | one-time |
| Hero Marine +1 | $0.99 | one-time |
| Hero tank +1 | $0.99 | one-time |
| Hero missile tank +1 | $0.99 | one-time |
| Hero Mammoth Tank +1 | $1.49 | one-time |
| Hero Viper+1 | $2.49 | one-time |
| Hero Battleship+1 | $3.99 | one-time |
| 144000 Dia + 28800 Dia | $8.49 | one-time |
| 432000 Dia +108000 Dia | $24.99 | one-time |
| 720000 Dia +216000 Dia | $41.99 | one-time |


### BitBrain Crypto Tycoon

[App page](https://appshunter.io/ios/app/bitbrain-crypto-tycoon/id6766283577)

Build a fictional cryptocurrency empire by tapping to mine, upgrading your lab, and deploying mining rigs. Research boosts and prestige for permanent upgrades in this idle tycoon game. Enjoy quick sessions and offline progress without real-world financial involvement.

**Highlights:** Tap to collect fictional coins, Upgrade GPU power and lab boosts, Deploy mining rigs, Allocate mining power across simulated market, Claim offline gains, Research timed boosts, Prestige for permanent upgrades

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Hash Pack | $1.99 | one-time |
| GPU Power Pack | $4.99 | one-time |
| BitBrain Pro | $7.99 | one-time |
| Quantum Surge Bundle | $9.99 | one-time |


## Frequently asked questions

### Is SpaceTurretDefence free?

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

### Is BitBrain Crypto Tycoon free?

BitBrain Crypto Tycoon is free to download, with in-app purchases available.

### Do SpaceTurretDefence or BitBrain Crypto Tycoon have ads?

Neither SpaceTurretDefence nor BitBrain Crypto Tycoon shows 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.*