# Dogl Calculus vs Calculus Solver

The clearest difference is review sentiment: Dogl Calculus at 75% against Calculus Solver's 0%. Dogl Calculus also leads on rating (4.8 vs 4.2) and update cadence (every 2 months vs every 21 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Dogl Calculus sells 3 one-off in-app purchases and Calculus Solver sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Dogl Calculus holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 153 and 33 respectively. Written reviews point the same way: 75% of Dogl Calculus's written reviews are positive against 0% of Calculus Solver's.

Dogl Calculus ships an update every 2 months, Calculus Solver every 21 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Dogl Calculus | Calculus Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (153 ratings)](https://appshunter.io/ios/app/dogl-calculus/id1554140181/reviews)** | [4.2 (33 ratings)](https://appshunter.io/ios/app/calculus-solver-calculus-ai/id6737236212/reviews) |
| Number of ratings | **153** | 33 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 21 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 49 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dogl](https://appshunter.io/developer/1554140183) | [East Frisia LLC](https://appshunter.io/developer/547826578) |

## 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 Solver

[App page](https://appshunter.io/ios/app/calculus-solver-calculus-ai/id6737236212)

Instantly solve calculus problems with AI. Get detailed, step-by-step solutions for derivatives, integrals, limits, and more. Perfect for students needing homework help or exam preparation.

**Highlights:** AI-powered calculus problem solving, Photo and manual input methods, Detailed step-by-step explanations, Instant and accurate results, Covers derivatives, integrals, limits, and more, Ideal for students and self-study

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly | $4.99 | per 7 days |
| Premium - Monthly | $12.99 | per month |
| Premium - Yearly Discount | $14.99 | per year |
| Premium - Yearly | $29.99 | per year |


## Frequently asked questions

### Is Dogl Calculus free?

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

### Is Calculus Solver free?

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

### Which has better reviews, Dogl Calculus or Calculus Solver?

Dogl Calculus is rated higher. Dogl Calculus averages 4.8 out of 5 from 153 ratings, while Calculus Solver averages 4.2 from 33 ratings.

### Do Dogl Calculus or Calculus Solver have ads?

Neither Dogl Calculus nor Calculus Solver shows ads.

### Which is updated more often, Dogl Calculus or Calculus Solver?

Dogl Calculus ships an update every 2 months, and Calculus Solver every 21 months. Most recently, Dogl Calculus was updated on October 29, 2026 and Calculus Solver on October 27, 2026.

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