# dob vs Tipp mal PLUS

The clearest difference is price: dob at $2.99 against Tipp mal PLUS's $129.99. dob also leads on update cadence (every 3 months vs every 24 months). Tipp mal PLUS's advantage is in-app purchases (none vs 1) and iOS requirement (9.3 vs 12.0). On ads and device support there is nothing between them.

dob costs $2.99 and Tipp mal PLUS $129.99 up front. dob sells 1 one-off in-app purchase. Tipp mal PLUS asks for nothing beyond the download.

dob ships an update every 3 months, Tipp mal PLUS every 24 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | dob | Tipp mal PLUS |
| --- | --- | --- |
| Price | **$2.99** | $129.99 |
| 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 24 months |
| Monetization | Paid | — |
| Size | 78 MB | 290 MB |
| Requires iOS | 12.0 | **9.3** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rene Fehr-Biscioni](https://appshunter.io/developer/969998405) | [Irene Leber](https://appshunter.io/developer/1099286410) |

## 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 |


### Tipp mal PLUS

[App page](https://appshunter.io/ios/app/tipp-mal-plus/id1488605924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dob free?

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

### Is Tipp mal PLUS free?

Tipp mal PLUS costs $129.99, with no in-app purchases.

### Do dob or Tipp mal PLUS have ads?

Neither dob nor Tipp mal PLUS shows ads.

### Which is updated more often, dob or Tipp mal PLUS?

dob ships an update every 3 months, and Tipp mal PLUS every 24 months. Most recently, dob was updated on October 1, 2026 and Tipp mal PLUS 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.*