30 Seconds vs Dynamic Mathematics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
30 Seconds
Test your mental math abilities by solving as many equations as possible within a 30-second time limit. This app focuses on addition, subtraction, and multiplication, with plans to add more operations. Track your progress and aim for new high scores.
- Solve math equations quickly
- Improve mental math skills
- Includes addition, subtraction, multiplication
- Track high scores
- 30-second timed challenges
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Solve as many math equations you can in 30 seconds. Improve your mental math skills! Includes addition, subtraction, and multiplication. More operations to come! Keep track of your score as you play and view your top scores.
Dynamic Mathematics
This app offers adaptive math practice with dynamically generated problems. It scores your answers against your mastery and unlocks new topics as you improve, making learning engaging for all ages.
- Dynamically generated math problems
- Scored against user mastery
- Unlocks new topics upon improvement
- Adaptive learning progression
- Focused math practice
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Dynamic Mathematics is a focused math practice app for students, adult learners, and anyone who wants to stay sharp. Problems are generated live, scored against your mastery, and unlock new topics as you improve. WHAT IT DOES Work through math one problem at a time. Each question is generated from a template with randomized numbers. When you consistently answer a topic correctly, advanced topics that build on it become available.
Screenshots
Verdict
The clearest difference is update cadence: Dynamic Mathematics at weekly against 30 Seconds's every 9 months. 30 Seconds's advantage is iOS requirement (9.0 vs 15.1). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for 30 Seconds against 5.0 for Dynamic Mathematics. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
30 Seconds ships an update every 9 months, Dynamic Mathematics weekly. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | 30 Seconds | Dynamic Mathematics |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Pouria Almassi | Kevin McDonald |
Customer experience
30 Seconds
Dynamic Mathematics
In-app purchases
30 Seconds
No in-app purchases
Dynamic Mathematics
No in-app purchases
Questions
Is 30 Seconds free?
Is Dynamic Mathematics free?
Which has better reviews, 30 Seconds or Dynamic Mathematics?
Do 30 Seconds or Dynamic Mathematics have ads?
Which is updated more often, 30 Seconds or Dynamic Mathematics?
Other comparisons
