# Asap Calculus vs Trigonometry Formulas

The clearest difference is price: Asap Calculus at Free against Trigonometry Formulas's $0.99. Asap Calculus also leads on ratings volume (87 vs 2) and update cadence (every 3 months vs every 10 months). Trigonometry Formulas's advantage is rating (5.0 vs 4.2) and review sentiment (100% vs 60%). On ads and device support there is nothing between them.

Asap Calculus is free to download; Trigonometry Formulas costs $0.99 up front. Asap Calculus sells 1 one-off in-app purchase. Trigonometry Formulas asks for nothing beyond the download.

Trigonometry Formulas holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Asap Calculus has 87 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Asap Calculus's written reviews are positive against 100% of Trigonometry Formulas's.

Asap Calculus ships an update every 3 months, Trigonometry Formulas every 10 months. The most recent releases landed on September 13, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Asap Calculus | Trigonometry Formulas |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.2 (87 ratings)](https://appshunter.io/ios/app/asap-calculus/id1271201984/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658/reviews)** |
| Number of ratings | **87** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 18 MB | 27 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mohammed Hassan Aljanahi](https://appshunter.io/developer/1219637605) | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) |

## What reviewers say

### Asap Calculus

[App page](https://appshunter.io/ios/app/asap-calculus/id1271201984)

Learn calculus concepts and problem-solving techniques rapidly. This app offers shortcuts to tackle difficult problems instantly, covering both college-level and AP Calculus curricula.

**Highlights:** Learn calculus quickly and efficiently, Discover problem-solving shortcuts, Solve hard problems instantly, Covers college and AP Calculus

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | one-time |


### Trigonometry Formulas

[App page](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658)

Access a comprehensive collection of trigonometry formulas, including ratios, functions, standard angle values, and identities. This app covers basic to advanced topics like inverse circular functions and properties of triangles, serving as a handy reference for students and enthusiasts.

**Highlights:** Trigonometric Ratios and Functions, Basic Trigonometric Formulas, Standard Angle Values, Quadrant Rules of Signs, Addition and Subtraction Formulas, Inverse Circular Functions, Properties of Triangles

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

**In-app purchases:** none


## Frequently asked questions

### Is Asap Calculus free?

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

### Is Trigonometry Formulas free?

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

### Which has better reviews, Asap Calculus or Trigonometry Formulas?

Trigonometry Formulas is rated higher. Asap Calculus averages 4.2 out of 5 from 87 ratings, while Trigonometry Formulas averages 5.0 from 2 ratings.

### Do Asap Calculus or Trigonometry Formulas have ads?

Neither Asap Calculus nor Trigonometry Formulas shows ads.

### Which is updated more often, Asap Calculus or Trigonometry Formulas?

Asap Calculus ships an update every 3 months, and Trigonometry Formulas every 10 months. Most recently, Asap Calculus was updated on September 13, 2026 and Trigonometry Formulas on August 19, 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.*