# CalcBC Formulas vs Dogl Calculus

The clearest difference is rating: Dogl Calculus at 4.8 against CalcBC Formulas's 3.5. Dogl Calculus also leads on update cadence (every 2 months vs every 35 months) and review sentiment (75% vs 50%). CalcBC Formulas's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 15.0). 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. CalcBC Formulas asks for nothing beyond the download.

Dogl Calculus holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Dogl Calculus has 152 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of CalcBC Formulas's written reviews are positive against 75% of Dogl Calculus's.

CalcBC Formulas ships an update every 35 months, Dogl Calculus every 2 months. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CalcBC Formulas | Dogl Calculus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/calcbc-formulas/id514619694/reviews) | **[4.8 (152 ratings)](https://appshunter.io/ios/app/dogl-calculus/id1554140181/reviews)** |
| Number of ratings | 4 | **152** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 39 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VinuIlangovan](https://appshunter.io/developer/471756891) | [Dogl](https://appshunter.io/developer/1554140183) |

## What reviewers say

### CalcBC Formulas

[App page](https://appshunter.io/ios/app/calcbc-formulas/id514619694)

This math app provides essential formulas for Calculus I and II, specifically designed to help students prepare for the Calculus BC AP exam. It covers a wide range of topics including trigonometric identities, derivative rules, integration techniques, and series expansions.

**Highlights:** Trigonometric Identities, Derivative Rules, Integration Techniques, Series Expansions, Unit Circle, Volume Calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is CalcBC Formulas free?

CalcBC Formulas is free to download, with no in-app purchases.

### Is Dogl Calculus free?

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

### Which has better reviews, CalcBC Formulas or Dogl Calculus?

Dogl Calculus is rated higher. CalcBC Formulas averages 3.5 out of 5 from 4 ratings, while Dogl Calculus averages 4.8 from 152 ratings.

### Do CalcBC Formulas or Dogl Calculus have ads?

Neither CalcBC Formulas nor Dogl Calculus shows ads.

### Which is updated more often, CalcBC Formulas or Dogl Calculus?

CalcBC Formulas ships an update every 35 months, and Dogl Calculus every 2 months. Most recently, CalcBC Formulas was updated on October 11, 2026 and Dogl Calculus 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.*