Arithmetics for Kids+ vs Comm Buttons Expanded
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arithmetics for Kids+
This interactive app helps young children aged 3-6 develop essential early math skills. It offers engaging exercises and playful activities to learn counting, number recognition, addition, and subtraction through structured tasks and fun visuals.
- Learn to count and recognize numbers
- Addition and subtraction basics
- Develop number sense
- 180 tasks across 10 exercise sets
- High-quality illustrations and animations
- Structured learning progression
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Give your child a head start in math with Arithmetics for Kids Pro! This interactive learning app helps young learners develop essential early math skills through engaging exercises and playful activities. With Arithmetics for Kids Pro, your child will: - Learn to count and recognize numbers - Understand the basics of addition and subtraction (up to 10 and 20) - Develop number sense by connecting numbers to quantities Featuring 180 tasks across 10 exercise sets, the app offers a structured approach that progresses from simple to more advanced concepts. High-quality illustrations, animations, and sounds make learning fun and engaging! Tips for parents: Guide your child through the exercises, explain tasks, and encourage them to describe their thought process. Ideal for children aged 3-6. Make math an exciting adventure—download Arithmetics for Kids Pro today!
Comm Buttons Expanded
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Communication Buttons is THE app for simple augmentative communication. Choose sets of 9, 16, 25, and 36 to use for touch communication. Each button can be customized with a picture and will accommodate voice recording and sequences of 2 and 3. "Ready?" "Set..." "Go!" - and you're spontaneously communicating, demonstrating cause and effect as well as sequencing. State "yes," or "no," sing a song, or tell a story in 2 to 3 parts. Keep a lookout for additional versions with special options.
Screenshots
Verdict
The clearest difference is price: Arithmetics for Kids+ at Free against Comm Buttons Expanded's $8.99. Arithmetics for Kids+ also leads on update cadence (every 4 months vs every 11 months). Comm Buttons Expanded's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 15.6). 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
Arithmetics for Kids+ is free to download; Comm Buttons Expanded costs $8.99 up front. Arithmetics for Kids+ sells 1 one-off in-app purchase. Comm Buttons Expanded asks for nothing beyond the download.
Arithmetics for Kids+ ships an update every 4 months, Comm Buttons Expanded every 11 months. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.
| Parameter | Arithmetics for Kids+ | Comm Buttons Expanded |
|---|---|---|
| Price | Free — better | $8.99 |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Rozovik | Preferred Mobile Applications, LLC |
In-app purchases
Arithmetics for Kids+
- Full Exercises Pack$1.99
Comm Buttons Expanded
No in-app purchases
Questions
Is Arithmetics for Kids+ free?
Is Comm Buttons Expanded free?
Do Arithmetics for Kids+ or Comm Buttons Expanded have ads?
Which is updated more often, Arithmetics for Kids+ or Comm Buttons Expanded?
Other comparisons
