Monster ABC vs dob
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monster ABC
This educational app uses engaging monsters and interactive audio-visual elements to teach preschoolers letters and initial sounds. It supports literacy acquisition through fun, game-like activities with a motivating reward system.
- Learn letters via initial sounds
- Audio-visual interaction
- Spoken words and letters
- Motivating reward system
- Hand-drawn pictures and sounds
- English and German versions
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▶ Awarded in German ELTERN family magazine’s GIGA-Maus 2013 as "Best Learning Game" in the category "Kids from 4 to 6 years old" ▶ Awarded "Best Children Apps" 2013 in the category "Pre-School Apps" ▶ TOP #1 Education app for children in the German App Store ▶ Amusing monsters make learning letters enormous fun ▶ Perfect for children entering school and those who can’t wait for school to start ▶ The highly popular children’s app Monster ABC is now available in English! Monster ABC guides your child in a really fun way through the process of literacy acquisition. It helps children get to grips with letters and the initial sound of words in the best way possible. WHAT IS AN INITIAL SOUND? Today, little ones use initial sounds to navigate the first stages of literacy acquisition. An initial sound is the first sound of a word and is represented by a letter or a letter combination (like “mm” in the word “mouse” and “sh” in the word “sheep”). Children learn how to make out the initial sound of a word and match it to a letter. FEATURES • Learn letters based on initial sounds • Audio-visual interaction makes learning fun • Words and letters are spoken when tapped • Feedback spoken in a voice perfect for kids • English and German version included • English spoken with a charming British accent • Motivating reward system • Lovingly hand-drawn pictures and amusing sounds • Get to know the monsters Max, Bob, Sally and the rest of the gang! • Increasing level of difficulty • Full initial-sound table available to download free of charge How does Monster ABC support literacy acquisition? • The app helps children to learn letters and the sound they make in a fun way by using pictures. Each picture represents a word whose initial sound must be matched to the corresponding letter. If the initial sound and letter match, your child will enjoy a true sense of achievement. In doing so, the child easily recognizes the correct combination of initial sound and letter. The learning process is supported interactively with visualizations and sounds that are perfect for children. • In addition, a free-of-charge initial-sound table, featuring pictures and their matching initial sounds from Monster ABC, can be downloaded from the wonderkind website: https://s3.amazonaws.com/wk-anlaute/wonderkind_initial_sound_table.pdf • Monster ABC was developed together with grandparents, parents, and kids, taking into account professional pedagogical and linguistic considerations. Support information: We have thoroughly tested this app on all iOS devices. If you do however experience problems, please understand that we are unable to provide support on the basis of comments in the reviews section. Please e-mail our Support Team so we can respond and provide assistance quickly. Thanks very much.
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
Screenshots
Verdict
The clearest difference is review sentiment: Monster ABC at 85% against dob's 0%. Monster ABC also leads on rating (4.5 vs 1.0) and in-app purchases (none vs 1). dob's advantage is price ($2.99 vs $4.99) and iOS requirement (12.0 vs 15.0). On ratings volume, update cadence, ads and monetization model 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
Monster ABC costs $4.99 and dob $2.99 up front. dob sells 1 one-off in-app purchase. Monster ABC asks for nothing beyond the download.
Monster ABC holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 85% of Monster ABC's written reviews are positive against 0% of dob's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | Monster ABC | dob |
|---|---|---|
| Price | $4.99 | $2.99 — better |
| Rating | 4.5 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 85.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 176 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | wonderkind GmbH | Rene Fehr-Biscioni |
Customer experience
Monster ABC
dob
In-app purchases
Monster ABC
No in-app purchases
dob
- All exercises$11.99









