# Marble Crush Blast vs Flexible Ostrich

The clearest difference is in-app purchases: Flexible Ostrich at none against Marble Crush Blast's 10. Flexible Ostrich also leads on update cadence (every 3 days vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Marble Crush Blast sells 10 one-off in-app purchases. Flexible Ostrich asks for nothing beyond the download.

Marble Crush Blast ships an update every 6 weeks, Flexible Ostrich every 3 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Marble Crush Blast | Flexible Ostrich |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (103 ratings)](https://appshunter.io/ios/app/marble-crush-blast/id6444115020/reviews)** | — |
| Number of ratings | **103** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 97 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [佳 刘](https://appshunter.io/developer/1234436633) | [敏 胡](https://appshunter.io/developer/1647133403) |

## What reviewers say

### Marble Crush Blast

[App page](https://appshunter.io/ios/app/marble-crush-blast/id6444115020)

Engage in a thrilling marble-shooting adventure with numerous challenging levels. Combine cool skills and overcome obstacles to achieve victory and earn rewards. This game offers a classic elimination experience with unique construction elements and stunning visual effects.

**Highlights:** Classic elimination shooting, Interesting construction elements, Cool combination skills, Abundant level elements, Simple and exquisite art effects, Challenging levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Travel Gift 1 | $0.99 | one-time |
| Buy 1000 coins | $1.99 | one-time |
| Beginner's treasure | $3.99 | one-time |
| Primary treasure | $3.99 | one-time |
| Link Pack | $3.99 | one-time |
| Link Pack 1 | $7.99 | one-time |
| Buy 5000 coins | $7.99 | one-time |
| Royal Pass | $9.99 | one-time |
| Intermediate treasure | $9.99 | one-time |
| Advanced treasure | $19.99 | one-time |


### Flexible Ostrich

[App page](https://appshunter.io/ios/app/flexible-ostrich/id6476650461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marble Crush Blast free?

Marble Crush Blast is free to download, with in-app purchases available.

### Is Flexible Ostrich free?

Flexible Ostrich is free to download, with no in-app purchases.

### Do Marble Crush Blast or Flexible Ostrich have ads?

Both Marble Crush Blast and Flexible Ostrich show ads.

### Which is updated more often, Marble Crush Blast or Flexible Ostrich?

Marble Crush Blast ships an update every 6 weeks, and Flexible Ostrich every 3 days. Most recently, Marble Crush Blast was updated on November 3, 2026 and Flexible Ostrich on November 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.*