# dob vs CVI training (Human Face)

The clearest difference is price: CVI training (Human Face) at Free against dob's $2.99. CVI training (Human Face) also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

CVI training (Human Face) is free to download; dob costs $2.99 up front. dob sells 1 one-off in-app purchase. CVI training (Human Face) asks for nothing beyond the download.

CVI training (Human Face) holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | dob | CVI training (Human Face) |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dob-visual-perception/id981954512/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cvi-training-human-face/id1335516721/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Paid | **Free** |
| Size | 78 MB | 24 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rene Fehr-Biscioni](https://appshunter.io/developer/969998405) | [Ebenezer school](https://appshunter.io/developer/512093968) |

## 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 |


### CVI training (Human Face)

[App page](https://appshunter.io/ios/app/cvi-training-human-face/id1335516721)

This educational app helps children and students with CVI develop facial feature recognition skills. It offers two interactive modes where users can explore visible features or identify hidden ones on a simple face.

**Highlights:** Facial feature recognition training, Visible mode with interactive features, Hidden mode for positional identification, Multiple skin color variations, Designed for CVI students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dob free?

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

### Is CVI training (Human Face) free?

CVI training (Human Face) is free to download, with no in-app purchases.

### Which has better reviews, dob or CVI training (Human Face)?

CVI training (Human Face) is rated higher. dob averages 1.0 out of 5 from 1 ratings, while CVI training (Human Face) averages 5.0 from 1 ratings.

### Do dob or CVI training (Human Face) have ads?

Neither dob nor CVI training (Human Face) 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.*