# PRCalc Tracker vs iEventTimer

The clearest difference is price: PRCalc Tracker at Free against iEventTimer's $0.99. iEventTimer's advantage is device support (5 vs 3) and iOS requirement (15.0 vs 17.6). On update cadence, ads and in-app purchases there is nothing between them.

PRCalc Tracker is free to download; iEventTimer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PRCalc Tracker ships an update every 3 weeks, iEventTimer every 5 weeks. The most recent releases landed on October 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PRCalc Tracker | iEventTimer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/ieventtimer/id1570311911/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Paid |
| Size | 1 MB | 6 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGYONG YU](https://appshunter.io/developer/1488562262) | [Anian Schleyer](https://appshunter.io/developer/1570311913) |

## What reviewers say

### PRCalc Tracker

[App page](https://appshunter.io/ios/app/prcalc-tracker/id1488562263)

**Features:** macOS Compatibility

**In-app purchases:** none


### iEventTimer

[App page](https://appshunter.io/ios/app/ieventtimer/id1570311911)

This utility app helps you track upcoming events with customizable countdowns and notifications. It syncs across Apple devices and offers widgets for at-a-glance updates. Enjoy an ad-free experience with automatic event date loading from the web.

**Highlights:** Countdown timers for events, Customizable notifications, Home and Lock Screen widgets, Live Activities support, Automatic web event date loading, iCloud sync across devices, Ad-free experience

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PRCalc Tracker free?

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

### Is iEventTimer free?

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

### Do PRCalc Tracker or iEventTimer have ads?

Neither PRCalc Tracker nor iEventTimer shows ads.

### Which is updated more often, PRCalc Tracker or iEventTimer?

PRCalc Tracker ships an update every 3 weeks, and iEventTimer every 5 weeks. Most recently, PRCalc Tracker was updated on October 8, 2026 and iEventTimer on September 21, 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.*