Math vs Ventisium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math
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Math - E is an offline-first elementary math learning app that includes its full question bank inside the app. practice math skills, track progress locally, and enjoy fun mini-games with a daily challenge. Designed with bright colors, big buttons, and playful cards for easy learning anywhere.
Ventisium
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Explore how air, heat, filtration, and indoor pollutants move through designed spaces. Build room layouts, run visual studies, compare revisions, test system failures, and publish your reasoning as an Airflow Design Portfolio.
Screenshots
Verdict
The clearest difference is update cadence: Math at daily against Ventisium's every 9 days. Math also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Math ships an update daily, Ventisium every 9 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Math | Ventisium |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 44 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Duc Trong Than | Da Ra Chau |
In-app purchases
Math
No in-app purchases
Ventisium
No in-app purchases
