# Fraction Calculator Plus #1 vs Triangle Angles Calculator

The clearest difference is in-app purchases: Triangle Angles Calculator at none against Fraction Calculator Plus #1's 9. Triangle Angles Calculator also leads on ads (none vs shown) and update cadence (every 3 days vs every 5 weeks). Fraction Calculator Plus #1's advantage is ratings volume (22K vs 1). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Fraction Calculator Plus #1 sells 9 in-app purchases, starting at $1.39 per month. Triangle Angles Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Fraction Calculator Plus #1 against 5.0 for Triangle Angles Calculator. That said, the two scores are not equally well evidenced: Fraction Calculator Plus #1 has 22K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 95% of Fraction Calculator Plus #1's written reviews are positive against 100% of Triangle Angles Calculator's.

Fraction Calculator Plus #1 ships an update every 5 weeks, Triangle Angles Calculator every 3 days. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Fraction Calculator Plus #1 | Triangle Angles Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (22K ratings)](https://appshunter.io/ios/app/fraction-calculator-plus-1/id580778301/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triangle-angles-calculator/id1598378708/reviews)** |
| Number of ratings | **22K** | 1 |
| Positive reviews | 94.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 147 MB | 28 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DigitAlchemy LLC](https://appshunter.io/developer/376971628) | [Dmitriy Trofimov](https://appshunter.io/developer/1598378710) |

## What reviewers say

### Fraction Calculator Plus #1

[App page](https://appshunter.io/ios/app/fraction-calculator-plus-1/id580778301)

Easily perform fraction calculations including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa with a clear, user-friendly interface. Ideal for students, cooks, and DIYers needing quick and accurate fraction management.

**Highlights:** Add, subtract, multiply, and divide fractions, Convert fractions to decimals, Automatically simplifies fractions, Large display and buttons for easy use, Triple keyboard display for quick input, Displays results as decimals

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fraction Calculator | $1.39 | per month |
| Fraction Calculator | $1.99 | per month |
| Photo Calculator for Fractions | $1.99 | per 7 days |
| Fraction Calculator by Photo | $3.99 | per month |
| Calculator with Fractions | $8.39 | per year |
| Calculator with Fractions | $11.99 | per year |
| Remove ads | $3.99 | one-time |
| Fraction Calculator | $17.49 | one-time |
| Fraction Calculator | $24.99 | one-time |

**What reviewers like**

- 👍 Simple, easy to use
- 👍 Super app
- 👍 Awesome calculator
- 👍 Intuitive design
- 👍 Easy to use and does everything needed

**What reviewers complain about**

- 🐛 Intrusive ads
- 🐛 Subscription required for pro features

**Reported bugs**

- Pro version forgets subscription status
- Occasional crashes

**Requested features**

- Decimal conversion and support
- Rounding options
- Triangle math functionality


### Triangle Angles Calculator

[App page](https://appshunter.io/ios/app/triangle-angles-calculator/id1598378708)

Easily calculate unknown sides, angles, and other parameters for various triangle types. Features interactive visualizations and works offline, making it ideal for students and professionals needing quick, accurate geometric solutions.

**Highlights:** Calculate unknown triangle parameters from 2-3 known values, Interactive visualization of triangle types, Real-time calculations with intuitive interface, Offline functionality, Supports metric and imperial units, Calculates sides, angles, area, perimeter, medians, and circles

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

**In-app purchases:** none


## Frequently asked questions

### Is Fraction Calculator Plus #1 free?

Fraction Calculator Plus #1 is free to download, with in-app purchases available.

### Is Triangle Angles Calculator free?

Triangle Angles Calculator is free to download, with no in-app purchases.

### Which has better reviews, Fraction Calculator Plus #1 or Triangle Angles Calculator?

Triangle Angles Calculator is rated higher. Fraction Calculator Plus #1 averages 4.9 out of 5 from 22K ratings, while Triangle Angles Calculator averages 5.0 from 1 ratings.

### Do Fraction Calculator Plus #1 or Triangle Angles Calculator have ads?

Fraction Calculator Plus #1 shows ads; Triangle Angles Calculator does not.

### Which is updated more often, Fraction Calculator Plus #1 or Triangle Angles Calculator?

Fraction Calculator Plus #1 ships an update every 5 weeks, and Triangle Angles Calculator every 3 days. Most recently, Fraction Calculator Plus #1 was updated on September 25, 2026 and Triangle Angles Calculator on September 9, 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.*