# Downhill Smash vs YeahZapRUN

The clearest difference is in-app purchases: YeahZapRUN at none against Downhill Smash's 10. YeahZapRUN also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Downhill Smash sells 10 one-off in-app purchases. YeahZapRUN asks for nothing beyond the download.

## The numbers

| Metric | Downhill Smash | YeahZapRUN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22K ratings)](https://appshunter.io/ios/app/downhill-smash/id1586265901/reviews)** | — |
| Number of ratings | **22K** | — |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 382 MB | 296 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ZeptoLab UK Limited](https://appshunter.io/developer/450542236) | [7 Hz Inc.](https://appshunter.io/developer/1588381704) |

## What reviewers say

### Downhill Smash

[App page](https://appshunter.io/ios/app/downhill-smash/id1586265901)

Roll downhill, smashing everything in your path with a powerful boulder machine. Boost your vehicle with unique weapons and race through a post-apocalyptic world, defeating giant zombie bosses.

**Highlights:** Unique physics-based gameplay, Build ultimate zombie-smashing machine, Race through post-apocalyptic world, Unlock and upgrade powerful weapons, Defeat giant zombie bosses

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 35 Gems | $0.99 | one-time |
| Galaxy spikes | $1.99 | one-time |
| Galaxy Shotgun | $1.99 | one-time |
| Galaxy Machine-gun | $1.99 | one-time |
| Extra Slot Discount Offer | $3.99 | one-time |
| 200 Gems | $4.99 | one-time |
| 24H Starter Pack | $4.99 | one-time |
| Extra Slot | $4.99 | one-time |
| Remove Ads Discount Offer | $7.99 | one-time |
| Extra Slot 2 | $7.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Satisfying destruction mechanics
- 🔒 No forced ads
- 💡 Interesting upgrade system

**What reviewers complain about**

- 🔑 Restrictive key/energy system
- 💰 Aggressive monetization through gems and in-app purchases
- 🐛 Bugs and glitches affecting gameplay
- 🔋 Overheating issues on some devices

**Reported bugs**

- Weapons becoming unusable after upgrades
- Indestructible objects blocking progress
- Ads not working or causing game freezes
- Inconsistent avalanche/storm behavior

**Requested features**

- More diverse levels and content
- Removal or improvement of key/energy system
- Better progression system without paywalls
- Consistent physics and collision detection


### YeahZapRUN

[App page](https://appshunter.io/ios/app/yeahzaprun/id6745006949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Downhill Smash free?

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

### Is YeahZapRUN free?

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

### Do Downhill Smash or YeahZapRUN have ads?

Downhill Smash shows ads; YeahZapRUN does not.

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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.*