dob vs Find The Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
dob
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.
- 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
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Visual perception training Basic version for learners containing a set of 10 fixed exercises, covering the most important visual skills. Additionally there is an import area for 10 more exercises where you are able to import more exercises from dob pro - the full version for teachers and therapists. Supported languages: English, Spanish, Portuguese, German, French, Italian With the assistance of dob the learners are stimulated and supported in the following areas: Visual Attention Ocular motility Hand and Eye Coordination Motion Perception Contrast Sensitivity Face recognition and facial expression recognition Color Recognition and differentiation Figure-Ground Perception Object recognition and differentiation Visual Memory Search Strategies dob pro the full version for therapists, coaches and teachers, containing more than 2500 exercises for the training and observation of 11 basic visual skills Change size of objects or tracks with gestures, modify opacity and background. This is how to adapt the exercises to the individual needs of the learners. dob offers exercises both for adults and for children of any age. The training is suited specifically for the following area of application: Curative education - People with developmental delays, visual impairment or multiple disabilities Early childhood education - All children aged 2 to 6 years Physical rehabilitation - For example, after stroke Psychomotricity, occupational therapy and speech therapy User guide, object list, track list, video tutorials, subscription to newsletter » www.dob.li
Find The Letter
Practice braille with a fun, tactile game. Find braille letters within a grid to improve your skills. Offers three difficulty levels to challenge users as they learn the braille alphabet, finger sensitivity, grid navigation, and memory retention.
- Braille alphabet practice
- Develop finger sensitivity
- Grid navigation skills
- Enhance memory retention
- Three difficulty modes
- Tactile learning experience
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A fun tactile experience using Bonocle where you need to find a braille letter amongst a grid of other letters. Practicing braille is an important step to mastering braille. Here you get to do it while you have fun. The game also has three difficulty modes so you can challenge yourself as you play. This game will teach you: 1- Braille alphabet 2- Finger sensitivity 3- Grid navigation 4- Memory retention Have a great Bonocle experience. Privacy Policy: https://www.bonocle.co/privacy-policy/
Screenshots
Verdict
The clearest difference is review sentiment: Find The Letter at 100% against dob's 0%. Find The Letter also leads on price (Free vs $2.99) and rating (4.0 vs 1.0). dob's advantage is iOS requirement (12.0 vs 14.0). On ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Find The Letter is free to download; dob costs $2.99 up front. dob sells 1 one-off in-app purchase. Find The Letter asks for nothing beyond the download.
Find The Letter holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of dob's written reviews are positive against 100% of Find The Letter's.
| Parameter | dob | Find The Letter |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 78 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Rene Fehr-Biscioni | Bonocle |
Customer experience
dob
Find The Letter
In-app purchases
dob
- All exercises$11.99
Find The Letter
No in-app purchases









