I vs Math Collector
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
I
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I-QSD Rise Boom Online learning Platform and Tools
Math Collector
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Math Practice Collector is a playful math learning app for mastering the four basic operations. Explore space, solve problems, collect stars, and discover adorable friends. Mission Mode and Time Challenge Mode keep repeated practice fun and engaging. Key Features β’ Practice addition, subtraction, multiplication, and division β’ Progressive difficulty levels for skill development β’ Mission Mode for steady step-by-step practice β’ Time Challenge Mode for quick arithmetic training β’ Collect stars and complete collections of fish, plants, and planets β’ No sign-in required β’ Parent-gated settings Build confidence in arithmetic through short, rewarding practice sessions.
Screenshots
Verdict
I and Math Collector are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
I ships an update every 4 days, Math Collector weekly. Both last shipped on October 6, 2026.
| Parameter | I | Math Collector |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days β better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.1 β better | 16.0 |
| Further details β not scored | ||
| Size | 70 MB | 14 MB |
| Age rating | 9+ | 4+ |
| Developer | Cloubot | jinyeoung kang |
In-app purchases
I
No in-app purchases
Math Collector
No in-app purchases
Questions
Is I free?
Is Math Collector free?
Do I or Math Collector have ads?
Which is updated more often, I or Math Collector?
Other comparisons
