# Rocket Express Wash vs ProofClock

The clearest difference is ads: ProofClock at none against Rocket Express Wash's shown. ProofClock also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rocket Express Wash ships an update every 2 months, ProofClock every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rocket Express Wash | ProofClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (341 ratings)](https://appshunter.io/ios/app/rocket-express-wash/id6523437437/reviews)** | — |
| Number of ratings | **341** | — |
| Positive reviews | 31.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 151 MB | 26 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zips Car Wash, LLC](https://appshunter.io/developer/1473628521) | [Nicola Erbacci](https://appshunter.io/developer/1893862108) |

## What reviewers say

### Rocket Express Wash

[App page](https://appshunter.io/ios/app/rocket-express-wash/id6523437437)

This app allows users to earn rewards and save money on car washes. Manage your membership, track vehicles, and access exclusive offers. Start earning points immediately for a free wash.

**Highlights:** Earn points on purchases, Redeem points for rewards, Manage membership, Track vehicles, App-exclusive offers, Welcome gift for new users

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

**In-app purchases:** none


### ProofClock

[App page](https://appshunter.io/ios/app/proofclock/id6790835844)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Express Wash free?

Rocket Express Wash is free to download, with no in-app purchases.

### Is ProofClock free?

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

### Do Rocket Express Wash or ProofClock have ads?

Rocket Express Wash shows ads; ProofClock does not.

### Which is updated more often, Rocket Express Wash or ProofClock?

Rocket Express Wash ships an update every 2 months, and ProofClock every 2 weeks. Most recently, Rocket Express Wash was updated on October 25, 2026 and ProofClock on October 24, 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.*