Dogl Calculus vs Linear Function(Math Drills)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dogl Calculus
Master calculus with this mobile app designed by university professors. It offers bite-sized problem-solving, personalized learning paths, and hints to guide you through challenging concepts. Start with free practice problems and unlock more weekly.
- Bite-sized problem-solving
- Personalized learning paths
- Weekly free problems
- Teacher's Eye™ hints
- Ad-free experience
- Expert-designed content
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Dogl Calculus is your friendly mobile companion app, designed by university professors to help you conquer Calculus concepts through bite-sized problem-solving. Accelerate your Calculus learning with Dogl: • Practice Makes Perfect: Get 100 FREE problems to start, on any topic. Plus, unlock an additional 10 free problems every week to keep your skills sharp. • Go Unlimited (Optional): Enjoying Dogl and want to master Calculus faster? Upgrade for unlimited problem-solving with affordable 1-month, 4-month, or 1-year plans. No automatic renewals. You choose when to upgrade. • Personalized Learning: Our app adapts to your learning style, tailoring problems based on your progress. • Teacher's Eye™ Guidance: Stuck? Get visual hints that guide you without giving away the answer. • Ad-free & Privacy-focused: We don't show ads or sell your data. Your focus stays on learning. We rely on happy upgraders to keep the app going. • Made by Calculus Experts: Created by university lecturers who understand the challenges students face.
Linear Function(Math Drills)
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You can learn Linear Function offline. Since the question generation and the correctness judgment of the answer are automatically performed, you can work on the drill learning as many times as you like. Score high in Challenge Mode to improve your rank!!
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Verdict
The clearest difference is in-app purchases: Linear Function(Math Drills) at none against Dogl Calculus's 3. Linear Function(Math Drills) also leads on iOS requirement (12.0 vs 15.0). 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. Dogl Calculus sells 3 one-off in-app purchases. Linear Function(Math Drills) asks for nothing beyond the download.
Dogl Calculus ships an update every 2 months, Linear Function(Math Drills) every 6 weeks. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.
| Parameter | Dogl Calculus | Linear Function(Math Drills) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (147 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 147 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Dogl | 郷 田村 |
In-app purchases
Dogl Calculus
- Unlimited Plan - 1 month$4.99
- Unlimited Plan - 4 months$14.99
- Unlimited Plan - 1 year$24.99
Linear Function(Math Drills)
No in-app purchases
Questions
Is Dogl Calculus free?
Is Linear Function(Math Drills) free?
Do Dogl Calculus or Linear Function(Math Drills) have ads?
Which is updated more often, Dogl Calculus or Linear Function(Math Drills)?
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