# EazyCalc vs PDF Reader Pro

The clearest difference is in-app purchases: EazyCalc at none against PDF Reader Pro's 1. EazyCalc also leads on update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PDF Reader Pro sells 1 one-off in-app purchase. EazyCalc asks for nothing beyond the download.

EazyCalc ships an update every 2 weeks, PDF Reader Pro every 2 months. The most recent releases landed on August 15, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | EazyCalc | PDF Reader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/eazycalc/id6452318231/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TA MINH QUANG](https://appshunter.io/developer/965095099) | [Kamalkumar Trapasiya](https://appshunter.io/developer/1587617174) |

## What reviewers say

### EazyCalc

[App page](https://appshunter.io/ios/app/eazycalc/id6452318231)

A minimalist calculator app designed for ease of use with smart features. It offers an intelligent calculation display and an annotation feature to track results for each section of a calculation.

**Highlights:** Minimalist and smart design, Intelligent calculation display, Calculation tree for tracking results, Annotation feature, Free to use

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

**In-app purchases:** none


### PDF Reader Pro

[App page](https://appshunter.io/ios/app/pdf-reader-pro-ebook-reader/id6502579674)

This application provides a seamless experience for managing and viewing PDF documents on iOS. It offers high-quality rendering, intuitive navigation, and powerful search capabilities to help you access and organize your files efficiently.

**Highlights:** Effortless PDF file management, High-quality PDF rendering, Quick page navigation, Table of contents and bookmarking, Instant search functionality, Streamlined interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Access | $6.99 | one-time |


## Frequently asked questions

### Is EazyCalc free?

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

### Is PDF Reader Pro free?

PDF Reader Pro is free to download, with in-app purchases available.

### Do EazyCalc or PDF Reader Pro have ads?

Neither EazyCalc nor PDF Reader Pro shows ads.

### Which is updated more often, EazyCalc or PDF Reader Pro?

EazyCalc ships an update every 2 weeks, and PDF Reader Pro every 2 months. Most recently, EazyCalc was updated on August 15, 2026 and PDF Reader Pro on August 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*