# Habit Diary vs Countdown 2025

The clearest difference is in-app purchases: Countdown 2025 at none against Habit Diary's 3. Countdown 2025 also leads on device support (3 vs 1). Habit Diary's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Habit Diary sells 3 in-app purchases, starting at $0.99 per month. Countdown 2025 asks for nothing beyond the download.

Habit Diary ships an update every 5 days, Countdown 2025 every 5 weeks. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Habit Diary | Countdown 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (104 ratings)](https://appshunter.io/ios/app/countdown-2025/id6752922575/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | — | Free |
| Size | 20 MB | 9 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [录林 姚](https://appshunter.io/developer/1707792370) | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) |

## What reviewers say

### Habit Diary

[App page](https://appshunter.io/ios/app/habit-diary/id6747089528)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $3.99 | per year |
| Lifetime Membership | $4.99 | one-time |


### Countdown 2025

[App page](https://appshunter.io/ios/app/countdown-2025/id6752922575)

Easily track important life events like birthdays, holidays, and weddings with stylish, customizable countdowns. Get timely reminders and sync across devices. View events on your Apple Watch.

**Highlights:** Unlimited countdowns, Count down and count up events, Home Screen, Lock Screen, and StandBy widgets, Customizable widget colors, Repeating event options, Reminders and notifications, iCloud sync, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Habit Diary free?

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

### Is Countdown 2025 free?

Countdown 2025 is free to download, with no in-app purchases.

### Do Habit Diary or Countdown 2025 have ads?

Neither Habit Diary nor Countdown 2025 shows ads.

### Which is updated more often, Habit Diary or Countdown 2025?

Habit Diary ships an update every 5 days, and Countdown 2025 every 5 weeks. Most recently, Habit Diary was updated on September 10, 2026 and Countdown 2025 on September 24, 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.*