Comparison

Monster ABC vs Lesen lernen 2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Learn letters via initial sounds
  • Audio-visual interaction
  • Spoken words and letters
  • Motivating reward system
  • Hand-drawn pictures and sounds
  • English and German versions
Features
Read full description

▶ 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.

About

Lesen lernen 2

This app helps children learn to read and improve their language skills. It offers 12 levels with increasing difficulty, focusing on vocabulary and article recognition, suitable for home or school use.

Highlights
  • 12 learning levels
  • Increasing reading difficulty
  • Article recognition
  • Supports DaZ (German as a Second Language)
  • Teacher-developed
  • Clear and simple interface
Features
Read full description

- von Lehrern entwickelt und empfohlen - übersichtlich und einfach zu bedienen - klarer Aufbau, entspricht dem Lehrplan - für Kinder zu Hause zur Förderung oder im Klassensatz in der Schule - entsprechen den Lese - und Schreibheften vom Sternchenverlag - 12 Level für drei Kinder mit 150 Wörtern - ansteigende Lese - Schwierigkeitsstufen - das Kind kann dort weiterlesen wo es aufgehört hat. - alle Level sind frei wählbar - wahlweise in Silben - Schreibweise - das Kind kann völlig selbstständig Wörter lesen - ideal geeignet für den DaZ Bereich mit farbiger Artikelkennzeichnung - Förderung der Sprachkenntnisse bei Kindern mit Migrationshintergrund (Deutsch als Zweitsprache [DaZ] / Deutsch lernen in mehrsprachigen Klassen [Demek]) Auch die 2. Lese - App bietet jedem Kind die Möglichkeit in 12 weiteren Level aus verschiedenen Themenbereichen wie z.B. Tiere im Zoo, Fahrzeuge, Kleidung, Pferde - Wörter, Fußball - Wörter, drei- und viersilbige Wörter, uvm. … lesen zu üben und seine Kenntnisse zu verbessern. Dabei lernt das Kind mit Motivation den jeweiligen Artikel kennen. Am Ende wird das Wort mit Artikel nochmals vorgelesen.

Screenshots

Monster ABC4 screens
Lesen lernen 23 screens

Verdict

The call

The clearest difference is review sentiment: Lesen lernen 2 at 100% against Monster ABC's 85%. Lesen lernen 2 also leads on price ($1.99 vs $4.99) and iOS requirement (9.3 vs 15.0). Monster ABC's advantage is update cadence (every 3 months vs every 6 months). On ads, in-app purchases, monetization model and device support 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

CostPrice · In-app purchases · Ads · Monetization

Monster ABC costs $4.99 and Lesen lernen 2 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Monster ABC ships an update every 3 months, Lesen lernen 2 every 6 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Monster ABC versus Lesen lernen 2: the parameters behind the verdict, then further details
ParameterMonster ABCLesen lernen 2
Price$4.99$1.99 — better
Rating4.5 (2 ratings) — better—
Positive reviews85.4% of reviews100.0% of reviews — better
Number of ratings2 — better—
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.3 — better
Further details — not scored
Size176 MB23 MB
Age rating4+4+
Developerwonderkind GmbHKai Langhans

Customer experience

Monster ABC

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews41 reviews
Positive85.4%
Neutral4.9%
Negative9.8%

Lesen lernen 2

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Monster ABC

No in-app purchases

None

Lesen lernen 2

No in-app purchases

Questions

Is Monster ABC free?
Monster ABC costs $4.99, with no in-app purchases.
Is Lesen lernen 2 free?
Lesen lernen 2 costs $1.99, with no in-app purchases.
Do Monster ABC or Lesen lernen 2 have ads?
Neither Monster ABC nor Lesen lernen 2 shows ads.
Which is updated more often, Monster ABC or Lesen lernen 2?
Monster ABC ships an update every 3 months, and Lesen lernen 2 every 6 months. Most recently, Monster ABC was updated on October 26, 2026 and Lesen lernen 2 on October 25, 2026.

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