# Days Counter vs HDiary

The clearest difference is iOS requirement: Days Counter at 17.0 against HDiary's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Days Counter sells 3 in-app purchases, starting at $2.99 per month and HDiary sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Days Counter ships an update every 2 months, HDiary every 6 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Days Counter | HDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/days-counter-event-countdown/id1499388693/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | — |
| Size | 55 MB | 14 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arkadiusz Chmura](https://appshunter.io/developer/1499388692) | [韶芳 尤](https://appshunter.io/developer/1608508366) |

## What reviewers say

### Days Counter

[App page](https://appshunter.io/ios/app/days-counter-event-countdown/id1499388693)

Track important life events and days elapsed or remaining. Customize counters with images, backgrounds, and fonts. Set reminders and display counts on your home screen with widgets.

**Highlights:** Countdown to specific days, Count up after events, Unlimited counters and widgets, Customizable images and backgrounds, Event reminders, Repetitive counters (daily, weekly, monthly, yearly)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $2.99 | per month |
| Yearly plan | $9.99 | per year |
| Premium | $9.99 | one-time |


### HDiary

[App page](https://appshunter.io/ios/app/hdiary/id6470147729)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited moments | $0.99 | per month |
| Unlimited moments | $6.99 | per year |


## Frequently asked questions

### Is Days Counter free?

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

### Is HDiary free?

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

### Do Days Counter or HDiary have ads?

Neither Days Counter nor HDiary shows ads.

### Which is updated more often, Days Counter or HDiary?

Days Counter ships an update every 2 months, and HDiary every 6 weeks. Most recently, Days Counter was updated on October 24, 2026 and HDiary on October 14, 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.*