Comparison

Lazuli 4+ vs Lesecoach

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

Head to head
About

Lazuli 4+

This educational app offers engaging 3D garden adventures for children aged 4 and up. It features 15 adaptive learning games with multiple difficulty levels to strengthen cognitive skills, including math, memory, and concentration. Parents can also enjoy creative free play modes and track learning progress.

Highlights
  • Adaptive learning games
  • Cognitive skill development
  • Math and memory training
  • Creative free play modes
  • Parental progress reporting
  • Child-friendly design
Read full description

Lazuli 4+ is the first of four apps in the Lazuli learning system, designed for children ages 4 and up. Many three-year-olds also enjoy it—with a little help from parents or siblings. Lazuli’s 3D garden is brimming with adventures, and all that play can work up an appetite! Solve the puzzles to help Lazuli get his bone. The game adapts to each player’s needs and abilities. Each of the 15 learning games offers three difficulty levels and multiple variations, resulting in over 250 challenges. This way, children—or the whole family—can test and strengthen their cognitive skills. The basic skills practiced here are part of the educational mission of all German kindergartens. Building on these standards and current scientific research, a team of educators, psychologists, and artists—all parents themselves—developed this unconventional learning concept. Awards ======= Children’s Media Award “THE WHITE ELEPHANT” 2018 – “Best App” German Children’s Software Award “Tommi” 2018 – “Best App” German Children’s Software Award “Tommi” 2018 – “Special Award for Kindergarten and Preschool” Educational Media Award 2018 – “Best App” Comenius-EduMedia Seal 2018 Nominated for the “Animated Games Award” 2019 The FilmFernsehFonds Bayern supports Lazuli as a valuable educational introduction to the digital world. Learning for Life – In Lazuli 4+, children learn: ================================== Basic math skills (detailed information at www.Lazuli-App.com) How to train their visual and auditory memory How to distinguish colors, shapes, and quantities How to read and match numbers How to stay focused and concentrate Free Play – Make the Garden Come Alive ============================== Perform cool tricks with Lazuli Collect butterflies, share balloons, and hatch chicks Enjoy five new songs in each app Get creative: compose your own melodies or play the displayed tunes in three different pitches And It’s All So Beautiful ================= Elaborate design inspired by various art styles and creative techniques Custom-composed music for a relaxing play environment Over 300 animations bring the little blue Lazuli to life as a new kind of interactive main character Important for Parents and EducatorsImportant for Parents and Educators ===================================================== Option to limit playtime Individual reporting for personal learning progress 100% child-friendly: No ads No in-app purchases / no hidden costs No collection of personal data No social media connections No location tracking No push notifications No child-accessible links to external sites (all external links are in a parent-only, protected area) As parents and educators ourselves, the security of children’s data is our top priority. Learn more on our website: www.Lazuli-App.com. About Lazuli: Lazuli is a learning system featuring the following apps: Lazuli 4+ Lazuli 5+ Lazuli 6+ Lazuli 7+ Lazuli Times Tables Lazuli Buttons If you enjoy our apps, we’d be delighted if you recommend them and leave a review here in the App Store. This helps us continue our work—thank you so much! You can find more information and background on our website. For any questions, feedback, or technical suggestions, feel free to email us at info@Lazuli-App.com. We test our apps very thoroughly. However, should you encounter any issues or errors, please let us know at support@Lazuli-App.com. Have fun with Lazuli!

About

Lesecoach

This app aids reading comprehension by offering texts at various levels and generating quizzes. It acts as a reading partner, assisting users with word pronunciation and comprehension checks. Ideal for beginners or those with reading difficulties, it supports inclusive learning environments.

Highlights
  • AI-generated differentiated reading texts
  • Automatic quiz creation
  • Shared reading with voice assistance
  • Word explanations and pronunciation
  • Customizable text difficulty
  • Progress tracking for users
Features
Read full description

Lesecoach ist eine App, die beim Lesen lernen unterstützt. Sie bietet differenzierte Texte und Quizfragen per Knopfdruck, sodass Texte für jeden zugänglich und auf verschiedenen Leseniveaus verfügbar sind. Zudem kann die App als Lesetandem-Partner Wörter mitlesen, wenn du mit deinem Finger unter den Wörtern mitzeigst. Diese App ist besonders auch für Menschen mit Schwierigkeiten beim Lesen oder für Leseanfänger geeignet. Sie kann im inklusiven Schulunterricht gut dabei helfen, Lesetexte auf Knopfdruck für verschiedene Leseniveaustufen zu differenzieren. Funktionen der App: • Du kannst einen Lesetext schreiben, sprechen (diktieren), abfotografieren oder aus einer anderen Stelle kopieren. Die App kann mit der Hilfe einer KI auch frei oder zu einer Überschrift passende Lesetexte erzeugen. • Zu einem Text können dann automatisch differenzierte Texte in anderen Lesestufen erzeugt werden, unterstützt durch eine KI. Du kannst die differenzierten Lesetexte aber natürlich auch selbst eingeben oder verändern. • Gemeinsam lesen: Nutze deinen Lesefinger und fahre damit unter dem Text beim Lesen mit. Schalte den Lautsprecher ein, damit die App dir beim Lesen helfen kann. • Text verstanden? Überprüfe dein Textverständnis mit einem Quiz, welches ebenfalls automatisch erstellt werden kann. • Angemeldete Nutzer können sehen, welche Texte sie schon gelesen und verstanden haben (grüner Haken). Was kannst du noch einstellen? • Du kannst lange auf ein Wort tippen, um eine Erklärung angezeigt und vorgelesen zu bekommen (bitte Lautsprecher anmachen!). • Die Buchstaben können größer oder kleiner gemacht werden. • Du kannst zwischen verschiedenen Schwierigkeitsstufen hin- und herwechseln. • Alle Texte und Quizfragen können verändert und angepasst werden. • Texte können geteilt und in einer Datei gespeichert werden. Andere können die Lesetext-Dateien dann in der App importieren. Tipp: So kannst du die Mitlese-Stimme verbessern! Die Stimme von iOS klingt manchmal nicht so gut. Du kannst einfach eine andere Stimme nutzen. Gehe dazu in die App Einstellungen → Bedienungshilfen → Gesprochene Inhalte → Stimmen auswählen. Hier kannst du andere Stimmen auswählen und herunterladen. Die erweiterten Stimmen klingen besonders gut. Die App nutzt eine Künstliche Intelligenz zum Generieren der Texte. Jede Vereinfachung kostet den Entwickler Geld. Deshalb kostet die App einmalig etwas, um diese Kosten decken zu können. Es gibt keine Werbung in der App und es werden keine Daten weitergegeben.

Screenshots

Lazuli 4+4 screens
Lesecoach4 screens

Verdict

The call

The clearest difference is review sentiment: Lazuli 4+ at 94% against Lesecoach's 0%. Lazuli 4+ also leads on update cadence (every 5 months vs every 26 months) and iOS requirement (13.0 vs 16.0). Lesecoach's advantage is price ($0.99 vs $3.99). 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

Lazuli 4+ costs $3.99 and Lesecoach $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lazuli 4+ ships an update every 5 months, Lesecoach every 26 months. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 4 level
Lazuli 4+ versus Lesecoach: the parameters behind the verdict, then further details
ParameterLazuli 4+Lesecoach
Price$3.99$0.99 — better
Positive reviews94.1% of reviews — better0.0% of reviews
Update frequencyEvery 5 months — betterEvery 26 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size670 MB29 MB
Age rating4+4+
Developerfunline Media GmbHChristian Urff

Customer experience

Lazuli 4+

Written reviews17 reviews
Positive94.1%
Neutral0.0%
Negative5.9%

Lesecoach

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Lazuli 4+

No in-app purchases

None

Lesecoach

No in-app purchases

Questions

Is Lazuli 4+ free?
Lazuli 4+ costs $3.99, with no in-app purchases.
Is Lesecoach free?
Lesecoach costs $0.99, with no in-app purchases.
Do Lazuli 4+ or Lesecoach have ads?
Neither Lazuli 4+ nor Lesecoach shows ads.
Which is updated more often, Lazuli 4+ or Lesecoach?
Lazuli 4+ ships an update every 5 months, and Lesecoach every 26 months. Most recently, Lazuli 4+ was updated on September 17, 2026 and Lesecoach on September 28, 2026.

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