# diReminder vs Countdown

The clearest difference is in-app purchases: diReminder at none against Countdown's 1. diReminder also leads on iOS requirement (15.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

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

diReminder ships an update every 3 weeks, Countdown monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | diReminder | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 30 MB | 13 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Doinno Digital Ltd](https://appshunter.io/developer/1775090976) | [Liam Watts](https://appshunter.io/developer/6799763963) |

## What reviewers say

### diReminder

[App page](https://appshunter.io/ios/app/direminder-to-do-list/id6738030931)

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

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-event-planner/id6799763961)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Events | $3.99 | one-time |


## Frequently asked questions

### Is diReminder free?

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

### Is Countdown free?

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

### Do diReminder or Countdown have ads?

Neither diReminder nor Countdown shows ads.

### Which is updated more often, diReminder or Countdown?

diReminder ships an update every 3 weeks, and Countdown monthly. Most recently, diReminder was updated on October 30, 2026 and Countdown 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.*