# FLIP! Endless Gravity Runner vs Royal King Blast

The clearest difference is in-app purchases: FLIP! Endless Gravity Runner at none against Royal King Blast's 6. FLIP! Endless Gravity Runner also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Royal King Blast sells 6 one-off in-app purchases. FLIP! Endless Gravity Runner asks for nothing beyond the download.

FLIP! Endless Gravity Runner ships an update every 4 days, Royal King Blast weekly. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FLIP! Endless Gravity Runner | Royal King Blast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (157 ratings)](https://appshunter.io/ios/app/royal-king-blast/id6786731770/reviews)** |
| Number of ratings | — | **157** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 155 MB | 242 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Ameen](https://appshunter.io/developer/1686399934) | [SurePlay Limited](https://appshunter.io/developer/1837902070) |

## What reviewers say

### FLIP! Endless Gravity Runner

[App page](https://appshunter.io/ios/app/flip-endless-gravity-runner/id6781726970)

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

**In-app purchases:** none


### Royal King Blast

[App page](https://appshunter.io/ios/app/royal-king-blast/id6786731770)

Engage in an epic puzzle-shooter where you command powerful artillery to obliterate castle defenses and structures. Master physics-based destruction with strategic aiming and chain reactions for a satisfying, stress-relieving experience. Explore breathtaking kingdoms with dynamic environments and infinite challenging levels.

**Highlights:** Eye-catching 3D Aesthetics, Visceral Physics & Demolition, Strategic Cannonplay, Dynamic Environments, Infinite Puzzles

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coin2000 | $1.99 | one-time |
| coin5000 | $3.99 | one-time |
| coin20000 | $14.99 | one-time |
| coin50000 | $29.99 | one-time |
| coin100000 | $59.99 | one-time |
| coin200000 | $99.99 | one-time |


## Frequently asked questions

### Is FLIP! Endless Gravity Runner free?

FLIP! Endless Gravity Runner is free to download, with no in-app purchases.

### Is Royal King Blast free?

Royal King Blast is free to download, with in-app purchases available.

### Do FLIP! Endless Gravity Runner or Royal King Blast have ads?

Both FLIP! Endless Gravity Runner and Royal King Blast show ads.

### Which is updated more often, FLIP! Endless Gravity Runner or Royal King Blast?

FLIP! Endless Gravity Runner ships an update every 4 days, and Royal King Blast weekly. Most recently, FLIP! Endless Gravity Runner was updated on October 8, 2026 and Royal King Blast on October 25, 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.*