Sumaze! Primary vs NumberBondz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sumaze! Primary
This educational puzzle game is designed for young learners aged 4-7 to develop problem-solving and mathematical thinking skills. It covers fundamental concepts like addition, subtraction, and pattern recognition through engaging gameplay.
- Develops problem-solving skills
- Teaches addition and subtraction
- Explores odds & evens
- Introduces doubling & halving
- Focuses on finding patterns
- Immersive gameplay
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New in the award-winning Sumaze! series is Sumaze! Primary, a fun educational puzzle game aimed at little mathematicians aged between 4 and 7-years-old. Let your young learners explore and develop independently with our immersive new maths game. There's no assumed knowledge beyond being able to count to 20, but Sumaze! Primary develops important problem-solving skills and mathematical thinking from a young age. Sumaze! Primary levels explore: - Adding - Taking away - Odds & evens - Doubling & halving - Finding patterns - and more! This is the latest app from MEI, and follows on from the award-winning Sumaze! and Sumaze! 2 (aimed at older learners).
NumberBondz
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NumberBondz helps young children build a strong math foundation by learning number bonds, addition, and subtraction from 0–10 in a fun, visual, and pressure-free way. Designed for ages 3–7, NumberBondz turns an essential math concept into playful exploration, helping kids understand how numbers work together — not just memorize answers.
Screenshots
Verdict
The clearest difference is in-app purchases: Sumaze! Primary at none against NumberBondz's 1. Sumaze! Primary also leads on iOS requirement (9.0 vs 15.1). On price, update cadence, 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. NumberBondz sells 1 in-app purchase, starting at $2.99 per month. Sumaze! Primary asks for nothing beyond the download.
Sumaze! Primary ships an update every 4 months, NumberBondz every 2 months. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.
| Parameter | Sumaze! Primary | NumberBondz |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 165 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Mathematics in Education and Industry | Luca Nagy |
In-app purchases
Sumaze! Primary
No in-app purchases
NumberBondz
- NumberBondz Pro$2.991 Month
Questions
Is Sumaze! Primary free?
Is NumberBondz free?
Do Sumaze! Primary or NumberBondz have ads?
Which is updated more often, Sumaze! Primary or NumberBondz?
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