# dob vs HKL Car Wash

The clearest difference is in-app purchases: HKL Car Wash at none against dob's 1. HKL Car Wash also leads on iOS requirement (6.0 vs 12.0). On price, ads and device support there is nothing between them.

dob costs $2.99 and HKL Car Wash $2.99 up front. dob sells 1 one-off in-app purchase. HKL Car Wash asks for nothing beyond the download.

## The numbers

| Metric | dob | HKL Car Wash |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/dob-visual-perception/id981954512/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | — |
| Size | 78 MB | 22 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rene Fehr-Biscioni](https://appshunter.io/developer/969998405) | [Inclusive Technology Ltd](https://appshunter.io/developer/490089520) |

## What reviewers say

### dob

[App page](https://appshunter.io/ios/app/dob-visual-perception/id981954512)

This app offers exercises to train essential visual skills like attention, coordination, and memory. It's designed for learners of all ages, including children and individuals undergoing rehabilitation, and can be customized to individual needs.

**Highlights:** Visual Attention training, Ocular motility exercises, Hand and Eye Coordination, Motion Perception, Contrast Sensitivity, Face and facial expression recognition, Color Recognition and differentiation, Figure-Ground Perception

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All exercises | $11.99 | one-time |


### HKL Car Wash

[App page](https://appshunter.io/ios/app/hkl-car-wash/id1234614520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dob free?

dob costs $2.99, and also offers in-app purchases.

### Is HKL Car Wash free?

HKL Car Wash costs $2.99, with no in-app purchases.

### Do dob or HKL Car Wash have ads?

Neither dob nor HKL Car Wash shows ads.

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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.*