# Countdown Reminder vs Habit Tracker

The clearest difference is device support: Countdown Reminder at 3 against Habit Tracker's 1. Countdown Reminder also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Countdown Reminder sells 2 in-app purchases, starting at $0.99 per month and Habit Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Countdown Reminder ships an update weekly, Habit Tracker every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Countdown Reminder | Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 59 MB | 22 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [国飞 闫](https://appshunter.io/developer/1703504926) | [Volodymyr Saviuk](https://appshunter.io/developer/1893674354) |

## What reviewers say

### Countdown Reminder

[App page](https://appshunter.io/ios/app/countdown-reminder-key-days/id6754815787)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month VIP | $0.99 | per month |
| Permanent VIP | $3.99 | one-time |


### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-lumo/id6762289314)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $24.99 | per year |


## Frequently asked questions

### Is Countdown Reminder free?

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

### Is Habit Tracker free?

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

### Do Countdown Reminder or Habit Tracker have ads?

Neither Countdown Reminder nor Habit Tracker shows ads.

### Which is updated more often, Countdown Reminder or Habit Tracker?

Countdown Reminder ships an update weekly, and Habit Tracker every 4 days. Most recently, Countdown Reminder was updated on November 9, 2026 and Habit Tracker on November 5, 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.*