# Trigonometry Formulas vs Manzanita

The clearest difference is price: Manzanita at Free against Trigonometry Formulas's $0.99. Manzanita also leads on update cadence (every 4 months vs every 10 months). Trigonometry Formulas's advantage is iOS requirement (13.0 vs 18.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Manzanita is free to download; Trigonometry Formulas costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Trigonometry Formulas against 5.0 for Manzanita. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Trigonometry Formulas ships an update every 10 months, Manzanita every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Trigonometry Formulas | Manzanita |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/trigonometry-formulas/id1477059658/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/manzanita/id6748471185/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 27 MB | 62 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ranjeet Kumar](https://appshunter.io/developer/1476822683) | [William Kirkpatrick](https://appshunter.io/developer/1608944971) |

## What reviewers say

### 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


### Manzanita

[App page](https://appshunter.io/ios/app/manzanita/id6748471185)

Explore the world of Manzanitas with this educational app. Learn about identification and discover the native ranges of various Arctostaphylos species found across California, the Pacific Northwest, and globally.

**Highlights:** Manzanita identification, Native range information, Arctostaphylos species details, Global distribution data, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometry Formulas free?

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

### Is Manzanita free?

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

### Which has better reviews, Trigonometry Formulas or Manzanita?

Trigonometry Formulas and Manzanita are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Trigonometry Formulas or Manzanita have ads?

Neither Trigonometry Formulas nor Manzanita shows ads.

### Which is updated more often, Trigonometry Formulas or Manzanita?

Trigonometry Formulas ships an update every 10 months, and Manzanita every 4 months. Most recently, Trigonometry Formulas was updated on November 3, 2026 and Manzanita on November 5, 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.*