# Days Countdown vs Ambient Reminder

The clearest difference is in-app purchases: Ambient Reminder at none against Days Countdown's 1. Ambient Reminder also leads on update cadence (daily vs every 15 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Days Countdown sells 1 one-off in-app purchase. Ambient Reminder asks for nothing beyond the download.

Days Countdown ships an update every 15 months, Ambient Reminder daily. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Days Countdown | Ambient Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (69 ratings)](https://appshunter.io/ios/app/days-countdown-date-reminder/id1550429416/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 68 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [云云 唐](https://appshunter.io/developer/1443085254) | [Bayes Inc.](https://appshunter.io/developer/1697119698) |

## What reviewers say

### Days Countdown

[App page](https://appshunter.io/ios/app/days-countdown-date-reminder/id1550429416)

Track important dates and events with a customizable countdown. Set reminders for specific days before an event and share your countdowns with others. The app allows for recurring events and multiple countdowns.

**Highlights:** Unlimited event creation, Countdown to or from a date, Repeat events weekly, monthly, yearly, Customizable event reminders, Share countdowns with friends

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### Ambient Reminder

[App page](https://appshunter.io/ios/app/ambient-reminder/id6760184821)

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

**In-app purchases:** none


## Frequently asked questions

### Is Days Countdown free?

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

### Is Ambient Reminder free?

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

### Do Days Countdown or Ambient Reminder have ads?

Both Days Countdown and Ambient Reminder show ads.

### Which is updated more often, Days Countdown or Ambient Reminder?

Days Countdown ships an update every 15 months, and Ambient Reminder daily. Most recently, Days Countdown was updated on October 16, 2026 and Ambient Reminder on September 29, 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.*