# The Percentage Calculator vs 30 Second Timer 2

The clearest difference is price: The Percentage Calculator at Free against 30 Second Timer 2's $0.99. The Percentage Calculator also leads on iOS requirement (14.0 vs 18.5). 30 Second Timer 2's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

The Percentage Calculator is free to download; 30 Second Timer 2 costs $0.99 up front. The Percentage Calculator sells 2 in-app purchases, starting at $0.99 per month. 30 Second Timer 2 asks for nothing beyond the download.

## The numbers

| Metric | The Percentage Calculator | 30 Second Timer 2 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-percentage-calculator/id6446293355/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 11 MB |
| Requires iOS | **14.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikolay Iliev](https://appshunter.io/developer/1459684895) | [George Field](https://appshunter.io/developer/1828914617) |

## What reviewers say

### The Percentage Calculator

[App page](https://appshunter.io/ios/app/the-percentage-calculator/id6446293355)

This app simplifies percentage calculations with a variety of tools. It helps users quickly find percentages of numbers, calculate changes, reverse percentages, and compute interest and discounts. Ideal for students, teachers, and business professionals needing fast numerical solutions.

**Highlights:** Calculate percentage of a number, Determine percentage increase/decrease, Reverse percentage calculations, Interest rate and discount calculations, Convert percentages to decimals, Convert fractions to percentages, Compound interest and mortgage calculations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $0.99 | per month |
| Lifetime premium | $9.99 | one-time |


### 30 Second Timer 2

[App page](https://appshunter.io/ios/app/30-second-timer-2/id6749148793)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Percentage Calculator free?

The Percentage Calculator is free to download, with in-app purchases available.

### Is 30 Second Timer 2 free?

30 Second Timer 2 costs $0.99, with no in-app purchases.

### Do The Percentage Calculator or 30 Second Timer 2 have ads?

The Percentage Calculator shows ads; 30 Second Timer 2 does not.

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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.*