# All Calculus Formulas vs I Aced Calculus AP Prep

The clearest difference is price: I Aced Calculus AP Prep at Free against All Calculus Formulas's $0.99. I Aced Calculus AP Prep also leads on update cadence (every 2 weeks vs every 9 months) and ratings volume (30 vs 1). All Calculus Formulas's advantage is in-app purchases (none vs 3) and rating (5.0 vs 4.6). On ads and device support there is nothing between them.

I Aced Calculus AP Prep is free to download; All Calculus Formulas costs $0.99 up front. I Aced Calculus AP Prep sells 3 in-app purchases, starting at $7.99 per month. All Calculus Formulas asks for nothing beyond the download.

All Calculus Formulas holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: I Aced Calculus AP Prep has 30 ratings behind it against 1, so its average is the more settled of the two.

All Calculus Formulas ships an update every 9 months, I Aced Calculus AP Prep every 2 weeks. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | All Calculus Formulas | I Aced Calculus AP Prep |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/all-calculus-formulas/id1492567956/reviews)** | [4.6 (30 ratings)](https://appshunter.io/ios/app/i-aced-calculus-ap-prep/id1666694535/reviews) |
| Number of ratings | 1 | **30** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 64 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) | [I Aced Calculus, LLC](https://appshunter.io/developer/1666694957) |

## What reviewers say

### All Calculus Formulas

[App page](https://appshunter.io/ios/app/all-calculus-formulas/id1492567956)

Access a comprehensive collection of calculus formulas covering limits, derivatives, and integrals. This app provides definitions, properties, and rules for various calculus concepts, aiding students and enthusiasts in their studies.

**Highlights:** Limit formulas and definitions, Derivative rules and properties, Integration techniques and formulas, Trigonometric and exponential functions, Maxima and minima calculations, Definite integrals and area calculations

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is All Calculus Formulas free?

All Calculus Formulas costs $0.99, with no in-app purchases.

### Is I Aced Calculus AP Prep free?

I Aced Calculus AP Prep is free to download, with in-app purchases available.

### Which has better reviews, All Calculus Formulas or I Aced Calculus AP Prep?

All Calculus Formulas is rated higher. All Calculus Formulas averages 5.0 out of 5 from 1 ratings, while I Aced Calculus AP Prep averages 4.6 from 30 ratings.

### Do All Calculus Formulas or I Aced Calculus AP Prep have ads?

Neither All Calculus Formulas nor I Aced Calculus AP Prep shows ads.

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

All Calculus Formulas ships an update every 9 months, and I Aced Calculus AP Prep every 2 weeks. Most recently, All Calculus Formulas was updated on October 18, 2026 and I Aced Calculus AP Prep on October 22, 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.*