# I Aced Calculus AP Prep vs Calculus Solver

The clearest difference is review sentiment: I Aced Calculus AP Prep at 88% against Calculus Solver's 0%. I Aced Calculus AP Prep also leads on update cadence (every 2 weeks vs every 21 months) and rating (4.6 vs 4.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. I Aced Calculus AP Prep sells 3 in-app purchases, starting at $7.99 per month 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.

I Aced Calculus AP Prep holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 30 and 32 respectively. Written reviews point the same way: 88% of I Aced Calculus AP Prep's written reviews are positive against 0% of Calculus Solver's.

I Aced Calculus AP Prep ships an update every 2 weeks, Calculus Solver every 21 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | I Aced Calculus AP Prep | Calculus Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (30 ratings)](https://appshunter.io/ios/app/i-aced-calculus-ap-prep/id1666694535/reviews)** | [4.2 (32 ratings)](https://appshunter.io/ios/app/calculus-solver-calculus-ai/id6737236212/reviews) |
| Number of ratings | 30 | **32** |
| Positive reviews | **87.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 49 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I Aced Calculus, LLC](https://appshunter.io/developer/1666694957) | [East Frisia LLC](https://appshunter.io/developer/547826578) |

## What reviewers say

### I Aced Calculus AP Prep

[App page](https://appshunter.io/ios/app/i-aced-calculus-ap-prep/id1666694535)

Master single-variable calculus with this comprehensive study companion. It offers flashcards, practice questions, video explanations, and AI assistance to prepare for AP exams or college courses. Study modes and difficulty levels cater to all learners.

**Highlights:** 400+ Smart Flashcards, 1200+ Practice Questions, Video Explanations, AI Assistance, Spaced Repetition Study Mode, Calculator Tips

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $7.99 | per month |
| Premium - 3 Months | $19.99 | per 3 months |
| Premium - Annual | $35.99 | per year |


### 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 I Aced Calculus AP Prep free?

I Aced Calculus AP Prep 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, I Aced Calculus AP Prep or Calculus Solver?

I Aced Calculus AP Prep is rated higher. I Aced Calculus AP Prep averages 4.6 out of 5 from 30 ratings, while Calculus Solver averages 4.2 from 32 ratings.

### Do I Aced Calculus AP Prep or Calculus Solver have ads?

Neither I Aced Calculus AP Prep nor Calculus Solver shows ads.

### Which is updated more often, I Aced Calculus AP Prep or Calculus Solver?

I Aced Calculus AP Prep ships an update every 2 weeks, and Calculus Solver every 21 months. Most recently, I Aced Calculus AP Prep was updated on October 22, 2026 and Calculus Solver on October 24, 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.*