Piko's Blocks vs ESAKids
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Piko's Blocks
This app helps children aged 4+ develop spatial reasoning and 3D geometric thinking through engaging exercises. It offers over 300 unique challenges designed in cooperation with occupational therapists and teachers, with adaptive difficulty and progress monitoring.
- Spatial and Visual Reasoning practice
- 3D geometric thinking development
- Problem solving exercises
- Suitable for ages 4+ (no reading required)
- Over 300 unique exercises
- Adaptive difficulty levels
- Progress monitoring
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Practice Visual-Spatial Reasoning with encouraging exercises! In Piko’s Blocks the learner builds 3D structures based on presented exercises. Player observes and manipulates self-made 3D objects to develop three-dimensional thinking. Piko’s Blocks has been developed in cooperation with occupational therapists and teachers. PLAY & LEARN: - Spatial and Visual Reasoning - 3D geometric thinking - Problem solving KEY FEATURES: - suitable for ages 4+ and doesn’t require the ability to read - does NOT include any In-App Purchases or Ad’s - over 300 unique exercises to play* - unlimited player profiles for each device: individual progress is saved* - adapts to the player’s skill level motivating and challenging appropriately* - has also an option to practice specific exercise type and difficulty level* - makes it possible to monitor the player’s progress* (* only in Premium version) EXERCISE TYPES: - building matching 3D structures - removing extra pieces from structures - building mirror images of structures - extra challenge is provided for advanced learners by point symmetry and rotation exercises* (* only in Premium version) Spatial reasoning ability is an important cognitive skill and it creates a strong basis for learning mathematical skills and STEM subjects. It is also a fundamental advantage in problem solving and creative work, since it helps to create mental visualizations of ideas and concepts. Research confirms that spatial reasoning can developed with regular practice - and this is precisely what Piko’s Blocks offers. Are you now ready for an educational adventure? Help our friend Piko on his way from planet to planet by solving 3D exercises! Let’s go, Piko is waiting! --- Creetah Ltd is a mobile game studio based in Finland. Our mission is to develop smart and efficient games for practicing cognitive skills. Close cooperation with therapists, educators and cognitive development experts is our style for crafting the best solutions. If you want to say hello to us or there’s something we should know about, you can reach us easily by email: creetah.info@gmail.com. Enjoy learning!
ESAKids
Engaging games designed to teach children about space exploration. Features activities like coloring, matching, and memory games for younger children, and more complex challenges like spacecraft building and space trivia for older kids. Explore the Solar System with Paxi.
- Space-themed educational games
- Coloring, matching, and memory activities
- Spacecraft building missions
- Planet and moon landing challenges
- Space debris cleanup
- Space trivia for families
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The ESA Kids app features a set of carefully crafted games for kids to learn about space while having fun. Simple yet engaging, the app is suitable for a variety of age ranges. Introduce the tiny explorers to space and Paxi with colouring, matching, and memory games. Challenge the older pioneers with specific missions to build spacecraft, land on different planets and moons, and clean up space debris. Get the whole family together for a round of space trivia. Get ready to explore the Solar System with Paxi!
Screenshots
Verdict
The clearest difference is update cadence: Piko's Blocks at monthly against ESAKids's every 56 months. ESAKids's advantage is iOS requirement (12.0 vs 15.6). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Piko's Blocks against 5.0 for ESAKids. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 75% and 75% positive.
Piko's Blocks ships an update monthly, ESAKids every 56 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | Piko's Blocks | ESAKids |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (4 ratings) |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| Number of ratings | 6 — better | 4 |
| Update frequency | Monthly — better | Every 56 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 1.4 GB |
| Age rating | 4+ | 4+ |
| Developer | Creetah Ltd. | ESA - European Space Agency |
Customer experience
Piko's Blocks
ESAKids
In-app purchases
Piko's Blocks
No in-app purchases
ESAKids
No in-app purchases
Questions
Is Piko's Blocks free?
Is ESAKids free?
Which has better reviews, Piko's Blocks or ESAKids?
Do Piko's Blocks or ESAKids have ads?
Which is updated more often, Piko's Blocks or ESAKids?
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