# dob vs ShowMe 3.0 PRO

The clearest difference is price: dob at $2.99 against ShowMe 3.0 PRO's $44.99. dob also leads on update cadence (every 3 months vs every 8 months). ShowMe 3.0 PRO's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

dob costs $2.99 and ShowMe 3.0 PRO $44.99 up front. dob sells 1 one-off in-app purchase. ShowMe 3.0 PRO asks for nothing beyond the download.

dob ships an update every 3 months, ShowMe 3.0 PRO every 8 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | dob | ShowMe 3.0 PRO |
| --- | --- | --- |
| Price | **$2.99** | $44.99 |
| 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** | Every 8 months |
| Monetization | Paid | — |
| Size | 78 MB | 682 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rene Fehr-Biscioni](https://appshunter.io/developer/969998405) | [IntegraTools GmbH](https://appshunter.io/developer/618103816) |

## 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 |


### ShowMe 3.0 PRO

[App page](https://appshunter.io/ios/app/showme-30-pro/id1616507719)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dob free?

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

### Is ShowMe 3.0 PRO free?

ShowMe 3.0 PRO costs $44.99, with no in-app purchases.

### Do dob or ShowMe 3.0 PRO have ads?

Neither dob nor ShowMe 3.0 PRO shows ads.

### Which is updated more often, dob or ShowMe 3.0 PRO?

dob ships an update every 3 months, and ShowMe 3.0 PRO every 8 months. Most recently, dob was updated on October 1, 2026 and ShowMe 3.0 PRO on October 10, 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.*