# Zippy Auto Wash vs Saline District Library

The clearest difference is ads: Saline District Library at none against Zippy Auto Wash's shown. Zippy Auto Wash's advantage is update cadence (every 4 days vs every 3 months) and iOS requirement (10.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

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

Zippy Auto Wash ships an update every 4 days, Saline District Library every 3 months. The most recent releases landed on October 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Zippy Auto Wash | Saline District Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (17 ratings)](https://appshunter.io/ios/app/zippy-auto-wash/id6443681209/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 42 MB | 50 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zippy Auto Wash, LLC](https://appshunter.io/developer/1648326800) | [Saline District Library](https://appshunter.io/developer/1721621096) |

## What reviewers say

### Zippy Auto Wash

[App page](https://appshunter.io/ios/app/zippy-auto-wash/id6443681209)

Find car wash locations and hours with turn-by-turn directions. Manage your account, purchase pass plans, and add funds to a virtual wallet. You can also buy gift washes for others.

**Highlights:** Find car wash locations and hours, Turn-by-turn directions, Manage pass plans, Virtual wallet for funds, Purchase gift washes

**Features:** macOS Compatibility

**In-app purchases:** none


### Saline District Library

[App page](https://appshunter.io/ios/app/saline-district-library/id6474455261)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zippy Auto Wash free?

Zippy Auto Wash is free to download, with no in-app purchases.

### Is Saline District Library free?

Saline District Library is free to download, with no in-app purchases.

### Do Zippy Auto Wash or Saline District Library have ads?

Zippy Auto Wash shows ads; Saline District Library does not.

### Which is updated more often, Zippy Auto Wash or Saline District Library?

Zippy Auto Wash ships an update every 4 days, and Saline District Library every 3 months. Most recently, Zippy Auto Wash was updated on October 30, 2026 and Saline District Library on October 5, 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.*