# Pre Calculus vs Dogl Precalculus

The clearest difference is review sentiment: Dogl Precalculus at 100% against Pre Calculus's 0%. Dogl Precalculus also leads on rating (4.7 vs 4.0) and ratings volume (17 vs 4). Pre Calculus's advantage is update cadence (every 5 weeks vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Pre Calculus sells 8 in-app purchases, starting at $1.99 per 7 days and Dogl Precalculus sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Dogl Precalculus holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews point the same way: 0% of Pre Calculus's written reviews are positive against 100% of Dogl Precalculus's.

Pre Calculus ships an update every 5 weeks, Dogl Precalculus every 6 months. The most recent releases landed on August 4, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Pre Calculus | Dogl Precalculus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/pre-calculus/id6503323104/reviews) | **[4.7 (17 ratings)](https://appshunter.io/ios/app/dogl-precalculus/id6670212064/reviews)** |
| Number of ratings | 4 | **17** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 36 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Demir](https://appshunter.io/developer/1522952577) | [Dogl](https://appshunter.io/developer/1554140183) |

## What reviewers say

### Pre Calculus

[App page](https://appshunter.io/ios/app/pre-calculus/id6503323104)

This AI-powered app helps with math homework by solving problems from photos and offering chat-based explanations. It allows users to save solutions, use voice commands, and receive answers formatted in LaTeX. It aims to make learning math easier and more engaging.

**Highlights:** Solve math homework from photos, Chat with AI for explanations, Save solved homework questions, LaTeX formatted answers, Read aloud solutions, Speech to text for voice commands

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Question Solver Math Weekly | $1.99 | per 7 days |
| Math Solver | $3.99 | per month |
| Math AI helper Super Math | $5.99 | per 7 days |
| Math Solver Weekly | $5.99 | per 7 days |
| Math AI Solver Homework Helper | $8.99 | per month |
| Homework Helper Super Math ai+ | $8.99 | per month |
| Solver Mah Premium Yearly | $44.99 | per year |
| Math Question Solver Premium | $49.99 | per year |


### Dogl Precalculus

[App page](https://appshunter.io/ios/app/dogl-precalculus/id6670212064)

Master Precalculus with this app designed by university professors. It offers bite-sized problem-solving, personalized learning paths, and visual hints to guide you. Start with 100 free problems and unlock more weekly, with optional upgrades for unlimited access.

**Highlights:** Bite-sized problem-solving, Personalized learning paths, Visual hints for guidance, 100 free starter problems, Weekly free problem unlocks, Ad-free experience, AP Precalculus curriculum compatible

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plan - 4 months | $0.99 | one-time |
| Unlimited Plan - 1 year | $1.99 | one-time |


## Frequently asked questions

### Is Pre Calculus free?

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

### Is Dogl Precalculus free?

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

### Which has better reviews, Pre Calculus or Dogl Precalculus?

Dogl Precalculus is rated higher. Pre Calculus averages 4.0 out of 5 from 4 ratings, while Dogl Precalculus averages 4.7 from 17 ratings.

### Do Pre Calculus or Dogl Precalculus have ads?

Neither Pre Calculus nor Dogl Precalculus shows ads.

### Which is updated more often, Pre Calculus or Dogl Precalculus?

Pre Calculus ships an update every 5 weeks, and Dogl Precalculus every 6 months. Most recently, Pre Calculus was updated on August 4, 2026 and Dogl Precalculus on September 12, 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.*