Second Grade Math Trainer vs Harry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Second Grade Math Trainer
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Unlock the world of numbers with Second Grade Math Trainer—a comprehensive app designed to build essential math skills through engaging practice and play. Perfect for second graders, our app covers a wide range of arithmetic topics including addition, subtraction, multiplication, and division. Key Features: Self-Paced Trainer Mode Work through math problems at your own speed without time pressure, ensuring every learner builds confidence and mastery over time. Five Engaging Mini-Games Dive into five fun mini-games that adapt to your child’s skill level, transforming practice into an exciting challenge while reinforcing core math facts. With Second grade Math Addition you can practice and improve the following skills: - Addition up to 20 - Addition up to 100 - Add three one-digit numbers - Add a two-digit and a one-digit number - Add two multiples of ten - Add multiples of 10 or 100 - Add two two-digit numbers - Add three numbers up to two digits eac - Addition with three-digit numbers With Second grade Math Subtraction you can practice and improve the following skills: - Subtraction facts - numbers up to 20 - Subtract a one-digit number from a two-digit number - Subtract two two-digit numbers - Subtract multiples of 10 - Subtract multiples of 100 - Subtract multiples of 10 or 100 - Subtract three-digit numbers - Balance subtraction equations With Second Grade Math Multiplication & Division you can practice and improve the following skills: - Multiplication tables for 2, 3 and 4 - Multiplication tables up to 5×5 - Multiplication tables for 2, 3, 4, 5, and 10 - Multiplication tables for 6, 7, 8, and 9 - Multiplication tables up to 10×10 - Divisors and quotients up to 5 - Divisors and quotients up to 10
Harry
This app offers interactive games for children aged 2-5, focusing on sorting, logic, and puzzles. Kids explore vibrant islands with Harry the cat, practicing essential cognitive skills without any spoken language.
- Sorting by color, shape, size
- Logic and puzzle tasks
- Coloring pages
- Six explorable islands
- No spoken language
- Ad-free experience
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Learning through play for little ones: Harry the cat takes your child across 6 islands full of sorting, logic and puzzle tasks. Made for children aged 2 to 5. There is no speech in the game, so it works for kids who speak any language. Six islands to explore: • Farm • Beach • North Pole • Volcanoes • Easter Island • Space 18 tasks in total: • Sort objects by color, shape and size • Logic tasks: find what fits • Puzzles • Coloring pages What your child practices: • Telling colors, shapes and sizes apart • Logical thinking • Attention and finishing a task For parents: • No ads • The first island is free • One purchase unlocks all islands Pack your bags and set off with Harry!
Screenshots
Verdict
The clearest difference is price: Harry at Free against Second Grade Math Trainer's $2.99. Harry also leads on update cadence (fortnightly vs every 26 months). Second Grade Math Trainer's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). 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
Harry is free to download; Second Grade Math Trainer costs $2.99 up front. Harry sells 1 one-off in-app purchase. Second Grade Math Trainer asks for nothing beyond the download.
Second Grade Math Trainer ships an update every 26 months, Harry fortnightly. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.
| Parameter | Second Grade Math Trainer | Harry |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | — | 4.7 (440 ratings) — better |
| Positive reviews | — | 92.3% of reviews |
| Number of ratings | — | 440 — better |
| Update frequency | Every 26 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Malugin | Zakir Mavlyanov |
In-app purchases
Second Grade Math Trainer
No in-app purchases
Harry
- Family pack: Full version$3.99
Questions
Is Second Grade Math Trainer free?
Is Harry free?
Do Second Grade Math Trainer or Harry have ads?
Which is updated more often, Second Grade Math Trainer or Harry?
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