# Percentages Calculator vs thinkMargin

The clearest difference is rating: Percentages Calculator at 4.8 against thinkMargin's 4.2. Percentages Calculator also leads on monetization model (free vs paid) and ads (none vs shown). thinkMargin's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Percentages Calculator costs $0.99 and thinkMargin $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Percentages Calculator holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Percentages Calculator has 1.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 96% of Percentages Calculator's written reviews are positive against 83% of thinkMargin's.

Percentages Calculator ships an update every 4 months, thinkMargin every 5 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Percentages Calculator | thinkMargin |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/percentages-calculator/id528727630/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/thinkmargin/id1042241713/reviews) |
| Number of ratings | **1.3K** | 5 |
| Positive reviews | **95.9% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#168** | — |
| Size | 2 MB | 63 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Tsopanakis](https://appshunter.io/developer/471022214) | [Ahmed ElSenousi](https://appshunter.io/developer/885807943) |

## What reviewers say

### Percentages Calculator

[App page](https://appshunter.io/ios/app/percentages-calculator/id528727630)

**Currently charting:** #168 Top Paid · Business (US App Store)

Effortlessly perform complex percentage calculations with this intuitive tool. It offers nine distinct functions to handle increases, decreases, percentage changes, and finding original values. Copy results instantly for quick use.

**Highlights:** Increase value by percent, Decrease value by percent, Calculate percentage of a number, Calculate percent change, Find original value before increase/decrease, Fraction to percent conversion, Copy result to clipboard

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 🚀 Quick calculations
- 👍 Helpful for various use cases
- 🚀 Efficient and accurate

**What reviewers complain about**

- 🔍 Could use more advanced features
- 🔍 Lacks customization options
- 🔍 Text could be larger for better visibility

**Reported bugs**

- Occasional crashes or freezes
- Compatibility issues with older devices

**Requested features**

- Dark mode option
- Ability to save and recall previous calculations
- More percentage calculation types
- Option to display formulas


### thinkMargin

[App page](https://appshunter.io/ios/app/thinkmargin/id1042241713)

Calculate profit, margin, cost, or selling price with VAT options. This flexible tool adjusts calculations based on your input, allowing you to determine selling price using either margin or profit.

**Highlights:** Profit calculation, Margin calculation, Cost calculation, Selling price calculation, VAT inclusion/exclusion, Flexible input adjustment

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

**In-app purchases:** none


## Frequently asked questions

### Is Percentages Calculator free?

Percentages Calculator costs $0.99, with no in-app purchases.

### Is thinkMargin free?

thinkMargin costs $0.99, with no in-app purchases.

### Which has better reviews, Percentages Calculator or thinkMargin?

Percentages Calculator is rated higher. Percentages Calculator averages 4.8 out of 5 from 1.3K ratings, while thinkMargin averages 4.2 from 5 ratings.

### Do Percentages Calculator or thinkMargin have ads?

thinkMargin shows ads; Percentages Calculator does not.

### Which is updated more often, Percentages Calculator or thinkMargin?

Percentages Calculator ships an update every 4 months, and thinkMargin every 5 months. Most recently, Percentages Calculator was updated on October 14, 2026 and thinkMargin on October 8, 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.*