# OHCARWASH vs Posify Service (Pad)

The clearest difference is ads: OHCARWASH at none against Posify Service (Pad)'s shown. Posify Service (Pad)'s advantage is update cadence (every 3 months vs every 33 months) and iOS requirement (12.0 vs 16.6). 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.

OHCARWASH ships an update every 33 months, Posify Service (Pad) every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | OHCARWASH | Posify Service (Pad) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 33 months | **Every 3 months** |
| Size | 7 MB | 68 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Danny Oh Software Inc.](https://appshunter.io/developer/971959084) | [Posify Group Limited](https://appshunter.io/developer/974661831) |

## What reviewers say

### OHCARWASH

[App page](https://appshunter.io/ios/app/ohcarwash/id995132502)

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

**In-app purchases:** none


### Posify Service (Pad)

[App page](https://appshunter.io/ios/app/posify-service-pad/id1374888839)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OHCARWASH free?

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

### Is Posify Service (Pad) free?

Posify Service (Pad) is free to download, with no in-app purchases.

### Do OHCARWASH or Posify Service (Pad) have ads?

Posify Service (Pad) shows ads; OHCARWASH does not.

### Which is updated more often, OHCARWASH or Posify Service (Pad)?

OHCARWASH ships an update every 33 months, and Posify Service (Pad) every 3 months. Most recently, OHCARWASH was updated on November 1, 2026 and Posify Service (Pad) on November 2, 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.*