Practice mental arithmetic vs Read Ninja
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Practice mental arithmetic
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- For all ages! - Evolve intelligence! The app is a generator of arithmetic task, with beautiful graphics that contribute to the involvement of the child in the process. Mental calculations evolve memory, culture of thought, its clarity, clarity and speed, intelligence, ability to find the most rational ways to solve the set goal, self-confidence, help students to fully assimilate subjects not only of the physical and mathematical cycle.ย This app helps older people prevention of dementia and other degenerative problems of the Central nervous system.
Read Ninja
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Welcome to Read Ninja - the fun and engaging way for children to learn reading! Designed for kids ages 3-7, Read Ninja transforms the journey of learning to read into an exciting adventure. FEATURES: - Interactive letter recognition games - Phonics exercises with fun animations - Progressive difficulty levels - Reward system to motivate young learners - Parent dashboard to track progress - Works offline - perfect for travel - No ads or in-app purchases - COPPA compliant and kid-safe Join thousands of families who have made reading fun with Read Ninja!
Screenshots
Verdict
The clearest difference is iOS requirement: Practice mental arithmetic at 10.0 against Read Ninja's 15.1. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Practice mental arithmetic | Read Ninja |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 22 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmitry Korchagin | Sergei Terekhov |
In-app purchases
Practice mental arithmetic
No in-app purchases
Read Ninja
No in-app purchases
Questions
Is Practice mental arithmetic free?
Is Read Ninja free?
Do Practice mental arithmetic or Read Ninja have ads?
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