# Rock Crawler vs NinetyNine Game

The clearest difference is in-app purchases: NinetyNine Game at none against Rock Crawler's 10. NinetyNine Game also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). Rock Crawler's advantage is iOS requirement (14.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Rock Crawler sells 10 one-off in-app purchases. NinetyNine Game asks for nothing beyond the download.

Rock Crawler ships an update every 3 weeks, NinetyNine Game daily. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rock Crawler | NinetyNine Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (33K ratings)](https://appshunter.io/ios/app/rock-crawler/id920335551/reviews)** | — |
| Number of ratings | **33K** | — |
| Positive reviews | 22.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 551 MB | 4 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Amir Jabbari](https://appshunter.io/developer/6796221737) |

## What reviewers say

### Rock Crawler

[App page](https://appshunter.io/ios/app/rock-crawler/id920335551)

Experience realistic rock crawling with a powerful truck. Master precise throttle control to conquer challenging peaks and perform thrilling stunts on craggy terrain. This game offers an immersive off-road adventure.

**Highlights:** Realistic rock crawling physics, Precise throttle control, Climb on craggy rocks, Perform terrific stunts, Powerful truck simulation

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Cash Bundle | $2.99 | one-time |
| No ads | $4.99 | one-time |
| Novice Treasure Chest | $4.99 | one-time |
| Novice Gold Hoard | $4.99 | one-time |
| Starter Pack | $7.99 | one-time |
| Journeyman's Gold Trove | $9.99 | one-time |
| Journeyman's Cash Coffer | $9.99 | one-time |
| Expert's Crystal Cache | $14.99 | one-time |
| Expert's Wealth Trove | $19.99 | one-time |
| Premium Pack | $24.99 | one-time |

**What reviewers like**

- 🚀 Fun gameplay
- 👍 Decent graphics
- 🚀 Good for passing time

**What reviewers complain about**

- 🐛 Frequent crashes
- 🔋 High battery consumption
- 💸 Too many ads
- 🔒 Unreliable in-app purchases

**Reported bugs**

- Levels not loading properly
- Upgrades not saving
- Ranking system issues

**Requested features**

- More vehicle variety
- Longer and more challenging levels
- Ability to restore progress
- Option to disable ads


### NinetyNine Game

[App page](https://appshunter.io/ios/app/ninetynine-game/id6796221735)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Crawler free?

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

### Is NinetyNine Game free?

NinetyNine Game is free to download, with no in-app purchases.

### Do Rock Crawler or NinetyNine Game have ads?

Rock Crawler shows ads; NinetyNine Game does not.

### Which is updated more often, Rock Crawler or NinetyNine Game?

Rock Crawler ships an update every 3 weeks, and NinetyNine Game daily. Most recently, Rock Crawler was updated on November 7, 2026 and NinetyNine Game 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.*