# Date Calculator vs Event Countdown

The clearest difference is monetization model: Date Calculator at free with in-app purchases against Event Countdown's subscription. Date Calculator also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). Event Countdown's advantage is review sentiment (100% vs 64%) and rating (4.9 vs 4.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Date Calculator sells 4 in-app purchases, starting at $3.99 per month and Event Countdown sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Event Countdown holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 198 and 48 respectively. Written reviews point the same way: 64% of Date Calculator's written reviews are positive against 100% of Event Countdown's.

Date Calculator ships an update every 5 weeks, Event Countdown every 4 months. The most recent releases landed on September 9, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Date Calculator | Event Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (198 ratings)](https://appshunter.io/ios/app/date-calculator-timerange/id424582307/reviews) | **[4.9 (48 ratings)](https://appshunter.io/ios/app/event-countdown-day-counter/id6464174992/reviews)** |
| Number of ratings | **198** | 48 |
| Positive reviews | 64.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 20 MB | 15 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) |

## What reviewers say

### Date Calculator

[App page](https://appshunter.io/ios/app/date-calculator-timerange/id424582307)

Easily calculate the difference between dates, add or subtract days, and create custom countdowns. Personalize your workweek and skip specific dates for accurate workday calculations. Track events with home screen widgets and receive timely notifications.

**Highlights:** Add/subtract days, weeks, months, years, Customizable workweek calculations, Skip specific dates, Calculate intervals between dates, Create customizable countdowns, Home screen widgets, Countdown notifications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timerange Plus Monthly | $3.99 | per month |
| Timerange Plus Annual | $9.99 | per year |
| Timerange Plus | $6.99 | one-time |
| Date Calculator Plus | $19.99 | one-time |

**What reviewers like**

- ✅ Simple and intuitive interface
- ⚡ Quick date calculations
- 📱 Useful widget functionality
- 🎯 Does exactly what it promises
- 💼 Practical for professional use (legal, pharmacy, food industry, travel)

**What reviewers complain about**

- 🐛 Widget crashes and fails to load
- 😕 Confusing user interface for new users
- ❌ Limited functionality in free version
- 💰 Premium features feel overpriced
- 🔧 Frequent bugs after updates

**Reported bugs**

- Premium interval exclusion feature not working despite payment
- Widget displays incorrect values (e.g., '0 days old')
- App crashes when swiping to secondary function
- Date selection doesn't persist when clicking away
- Calculations intermittently off by one day

**Requested features**

- Ability to exclude/include specific holidays and dates
- Support for calculating days between two dates (not just from a date)
- Business days only calculation (exclude weekends)
- Multiple interval tracking simultaneously
- Save custom holiday periods


### Event Countdown

[App page](https://appshunter.io/ios/app/event-countdown-day-counter/id6464174992)

Track past and future events with a customizable day counter. Build positive habits and stay on track with personalized reminders and a beautiful interface. Share your progress and milestones with others.

**Highlights:** Count days between past and future events, Habit tracking for personal growth, Customizable event and habit reminders, Visually pleasing and intuitive interface, Share milestones and achievements

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown PRO | $1.99 | per 7 days |
| Weekly Access | $1.99 | per 7 days |
| Countdown Premium | $4.99 | per month |
| Monthly Access | $4.99 | per month |
| Days Counter Premium | $9.99 | per year |
| Yearly Access | $9.99 | per year |


## Frequently asked questions

### Is Date Calculator free?

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

### Is Event Countdown free?

Event Countdown is free to download, with in-app purchases available.

### Which has better reviews, Date Calculator or Event Countdown?

Event Countdown is rated higher. Date Calculator averages 4.5 out of 5 from 198 ratings, while Event Countdown averages 4.9 from 48 ratings.

### Do Date Calculator or Event Countdown have ads?

Event Countdown shows ads; Date Calculator does not.

### Which is updated more often, Date Calculator or Event Countdown?

Date Calculator ships an update every 5 weeks, and Event Countdown every 4 months. Most recently, Date Calculator was updated on September 9, 2026 and Event Countdown on September 5, 2026.

---

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