# Dogl Calculus vs Calculus(Math Drills)

The clearest difference is review sentiment: Dogl Calculus at 75% against Calculus(Math Drills)'s 0%. Dogl Calculus also leads on rating (4.8 vs 1.0) and ratings volume (151 vs 1). Calculus(Math Drills)'s advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Dogl Calculus sells 3 one-off in-app purchases. Calculus(Math Drills) asks for nothing beyond the download.

Dogl Calculus holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Dogl Calculus has 151 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Dogl Calculus's written reviews are positive against 0% of Calculus(Math Drills)'s.

Dogl Calculus ships an update every 2 months, Calculus(Math Drills) every 3 weeks. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Dogl Calculus | Calculus(Math Drills) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (151 ratings)](https://appshunter.io/ios/app/dogl-calculus/id1554140181/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/calculusmath-drills/id6446335243/reviews) |
| Number of ratings | **151** | 1 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 27 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dogl](https://appshunter.io/developer/1554140183) | [郷 田村](https://appshunter.io/developer/1574588679) |

## What reviewers say

### Dogl Calculus

[App page](https://appshunter.io/ios/app/dogl-calculus/id1554140181)

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.

**Highlights:** Bite-sized problem-solving, Personalized learning paths, Weekly free problems, Teacher's Eye™ hints, Ad-free experience, Expert-designed content

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plan - 1 month | $4.99 | one-time |
| Unlimited Plan - 4 months | $14.99 | one-time |
| Unlimited Plan - 1 year | $24.99 | one-time |


### Calculus(Math Drills)

[App page](https://appshunter.io/ios/app/calculusmath-drills/id6446335243)

Practice calculus concepts offline with automated question generation and correctness judgment. Improve your skills with unlimited drills, access tips and answers, and compete for a high score in Challenge Mode.

**Highlights:** Offline calculus learning, Automated question generation, Correctness judgment, Unlimited drill practice, Tips and answers provided, Challenge Mode with ranking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dogl Calculus free?

Dogl Calculus is free to download, with in-app purchases available.

### Is Calculus(Math Drills) free?

Calculus(Math Drills) is free to download, with no in-app purchases.

### Which has better reviews, Dogl Calculus or Calculus(Math Drills)?

Dogl Calculus is rated higher. Dogl Calculus averages 4.8 out of 5 from 151 ratings, while Calculus(Math Drills) averages 1.0 from 1 ratings.

### Do Dogl Calculus or Calculus(Math Drills) have ads?

Neither Dogl Calculus nor Calculus(Math Drills) shows ads.

### Which is updated more often, Dogl Calculus or Calculus(Math Drills)?

Dogl Calculus ships an update every 2 months, and Calculus(Math Drills) every 3 weeks. Most recently, Dogl Calculus was updated on October 20, 2026 and Calculus(Math Drills) on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*