Logic Sequences for Kids vs LudiTab Sizes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logic Sequences for Kids
This app helps children aged 4-6 develop logical thinking through fun puzzles. It uses high-quality images, animations, and sounds to make learning engaging. The exercises teach systematization, comparison, analysis, and drawing conclusions.
- Develops logical thinking
- Teaches systematization and analysis
- 220 images of various objects
- High-quality pictures, animations, and sounds
- Engaging and fun exercises
- Suitable for ages 4-6
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These exercises will help to develop logical thinking of your child. The exercises will teach a child to systematize, to compare and analyze things, make conclusions. The application contains 220 images of objects, toys, plants, animals, machines, sports equipment. High-quality pictures, animations and sounds will make the exercising fun and fascinating. Explain a task to the child; help them if they have difficulties. Let the child to explain how they do each of the tasks. For children aged 4-6.
LudiTab Sizes
This app uses five playful activities inspired by Goldilocks and the Three Bears to help young children learn about and compare three different sizes. It features oral instructions for independent play and an intuitive interface.
- Learn size distinction
- Compare three sizes
- Goldilocks-themed activities
- Oral instructions for independent play
- Vocabulary building
- Pattern recognition
- Observation skills
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5 activities inspired by the fairy tale Goldilocks and the Three Bears to help children learn to distinguish and compare 3 different sizes through play. The oral instructions make it easy for children to work on their own. A clear and intuitive environment. Children can listen to the instructions again at any time. Suggested activities: 1 - Vocabulary: listening to the names of what is shown on the tokens. 2 – The LudiTab: doing the LudiTab activity. 3 – Odd One Out: careful observation in order to spot the element that doesn’t belong. 4 – Look and Find: picking out the requested elements. 5 - Patterns: Continuing patterns with 2 or 3 elements. Check out all the Nathan Preschool apps: LudiTab Geometric Shapes, LudiTab Spatial Recognization, LudiTab Numbers, Large Puzzle Pirates, Large Puzzle Firefighters, Maxilotto Animals, Everyday Life Lotto, Maxilotto Food and more.
Screenshots
Verdict
The clearest difference is review sentiment: LudiTab Sizes at 100% against Logic Sequences for Kids's 0%. LudiTab Sizes also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 4 months). On price, 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
Both are free to download. Logic Sequences for Kids sells 1 one-off in-app purchase. LudiTab Sizes asks for nothing beyond the download.
Logic Sequences for Kids ships an update every 4 months, LudiTab Sizes every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.
| Parameter | Logic Sequences for Kids | LudiTab Sizes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (9 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 7.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Rozovik | SEJER |
Customer experience
Logic Sequences for Kids
LudiTab Sizes
In-app purchases
Logic Sequences for Kids
- Full Exercises Pack$0.99
LudiTab Sizes
No in-app purchases
Questions
Is Logic Sequences for Kids free?
Is LudiTab Sizes free?
Do Logic Sequences for Kids or LudiTab Sizes have ads?
Which is updated more often, Logic Sequences for Kids or LudiTab Sizes?
Other comparisons
