123456789 vs Math Genius
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
123456789
This educational app helps young children develop fine motor skills and number recognition by connecting dots in sequence to reveal hidden images. It's designed for preschool and early elementary school students.
- Hidden image reveal
- Number sequencing
- Fine motor skill development
- Early learning for kids
- Preschool education
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Le but du jeu est de trouver le dessin caché en suivant les nombres dans le bon ordre. Cette application est particulièrement adaptée aux enfants de l'école maternelle ou début de primaire.
Math Genius
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Math Genius - Grade 1: The Perfect Educational App for Kids Discover Math Genius - Grade 1, a comprehensive educational app for children designed to maximize their logical and mathematical abilities from basic concepts. The app offers the following main features: Learn to Count from 1 to 10: Simple and fun lessons that help children get familiar with numbers. Practice Addition and Subtraction within 10: Various exercises to master basic operations. Compare Greater Than, Less Than, and Equal To: Develops comparison skills and recognition of numerical values. Rounding Exercises to the Nearest Ten: Helps children understand important mathematical concepts. Learn Clocks and Dates: Teaches children to read clocks and use calendars. Practice Operations within 1-100 at Advanced Levels: Enhances advanced calculation skills. Flexible Math Problems: Includes exercises with multiple choices, fill-ins, adding signs, and finding missing numbers. Detailed Step-by-Step Instructions: Provides clear and easy-to-understand instructions for each exercise. Content Adapted to the Curriculum and Language of Each Country: Ensures compatibility and understanding for children. Math Genius - Grade 1 encourages continuous practice, allowing children to develop their logical skills to the fullest. With a user-friendly interface and rich content, this app is the ideal learning tool for children from kindergarten to first grade. Download Math Genius - Grade 1 now and help your child discover the exciting and enriching world of mathematics! For more information, please refer to our [Terms of Use (EULA)](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/).
Screenshots
Verdict
The clearest difference is price: Math Genius at Free against 123456789's $0.99. Math Genius also leads on update cadence (every 4 months vs every 9 months). 123456789's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 17.6). On ads 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
Math Genius is free to download; 123456789 costs $0.99 up front. Math Genius sells 3 in-app purchases, starting at $0.99 per month. 123456789 asks for nothing beyond the download.
123456789 ships an update every 9 months, Math Genius every 4 months. The most recent releases landed on September 18, 2026 and October 13, 2026 respectively.
| Parameter | 123456789 | Math Genius |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 64 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | CROMBEZ Emmanuel | Dinh Phuc |
In-app purchases
123456789
No in-app purchases
Math Genius
- Monthly Premium Access$0.991 Month
- 6-Month Premium Membership$2.496 Months
- Yearly Premium Access$4.991 Year
Questions
Is 123456789 free?
Is Math Genius free?
Do 123456789 or Math Genius have ads?
Which is updated more often, 123456789 or Math Genius?
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