# Chrono Countdown vs How Many Days?

The clearest difference is rating: How Many Days? at 5.0 against Chrono Countdown's 4.0. How Many Days? also leads on update cadence (every 5 days vs monthly). Chrono Countdown's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (16.4 vs 18). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

How Many Days? holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Chrono Countdown ships an update monthly, How Many Days? every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chrono Countdown | How Many Days? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/chrono-countdown-event-clock/id6743369111/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/how-many-days-day-counter/id6793951869/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 48 MB | 4 MB |
| Requires iOS | **16.4** | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Rob Cleozier](https://appshunter.io/developer/799668901) | [Mert Yilmaz](https://appshunter.io/developer/1529862748) |

## What reviewers say

### Chrono Countdown

[App page](https://appshunter.io/ios/app/chrono-countdown-event-clock/id6743369111)

Track important life events with precise, real-time countdowns. Set reminders for birthdays, vacations, deadlines, and more with a clean, intuitive interface. Organize your upcoming moments and cherish past memories.

**Highlights:** Unlimited countdown timers, Real-time countdown clock, Smart event reminders, Customizable event details (notes, icons, names), Timeline view of upcoming events, Track past events and memories, Secure local data storage

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

**In-app purchases:** none


### How Many Days?

[App page](https://appshunter.io/ios/app/how-many-days-day-counter/id6793951869)

Track past anniversaries and future events with unlimited counters. See precise days, hours, and minutes remaining or elapsed. Customizable home screen widgets provide quick access to your important dates.

**Highlights:** Unlimited event tracking, Count up for past events, Count down for future events, Precise day, hour, minute tracking, Customizable home screen widgets, Clean and intuitive design

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

**In-app purchases:** none


## Frequently asked questions

### Is Chrono Countdown free?

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

### Is How Many Days? free?

How Many Days? is free to download, with no in-app purchases.

### Which has better reviews, Chrono Countdown or How Many Days??

How Many Days? is rated higher. Chrono Countdown averages 4.0 out of 5 from 2 ratings, while How Many Days? averages 5.0 from 1 ratings.

### Do Chrono Countdown or How Many Days? have ads?

Both Chrono Countdown and How Many Days? show ads.

### Which is updated more often, Chrono Countdown or How Many Days??

Chrono Countdown ships an update monthly, and How Many Days? every 5 days. Most recently, Chrono Countdown was updated on November 4, 2026 and How Many Days? on October 31, 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.*