# Days vs OneDay

The clearest difference is ratings volume: Days at 12K against OneDay's 4. Days also leads on update cadence (every 5 days vs every 2 weeks). OneDay's advantage is rating (5.0 vs 4.8) and review sentiment (88% vs 74%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Days sells 14 in-app purchases, starting at $0.99 per month and OneDay sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

OneDay holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Days has 12K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 74% of Days's written reviews are positive against 88% of OneDay's.

Days ships an update every 5 days, OneDay every 2 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Days | OneDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (12K ratings)](https://appshunter.io/ios/app/days-countdown-and-widgets/id939368917/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/oneday-countdown-dreamdays/id1250290965/reviews)** |
| Number of ratings | **12K** | 4 |
| Positive reviews | 73.5% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 145 MB | 99 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MD Apps LTD](https://appshunter.io/developer/329788602) | [Chengdu Reinvent Technology Co., Ltd.](https://appshunter.io/developer/1250290964) |

## What reviewers say

### Days

[App page](https://appshunter.io/ios/app/days-countdown-and-widgets/id939368917)

Track upcoming special moments with customizable countdowns. Visualize your events with beautiful imagery and access them directly from your home or lock screen. Never forget important dates like birthdays or anniversaries again.

**Highlights:** Countdown to events, Count up from past events, Lock screen widgets, Home screen widgets, Recurring event tracking, Customizable event visuals, Event reminders

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $2.99 | per year |
| Yearly Plan | $4.99 | per year |
| Yearly Plan | $4.99 | per year |
| Yearly Plan | $5.99 | per year |
| Yearly Plan | $5.99 | per year |
| Yearly Plan | $5.99 | per year |
| Lifetime Pro | $4.99 | one-time |
| Lifetime Pro | $5.99 | one-time |
| Lifetime Pro | $8.99 | one-time |
| Lifetime Pro | $12.99 | one-time |
| Lifetime Pro | $14.99 | one-time |
| Lifetime Pro | $17.99 | one-time |

**What reviewers like**

- 🌟 Beautiful and aesthetically pleasing design
- 📆 Useful for tracking upcoming events and countdowns
- 🆓 Free version with no ads
- 🖼️ Ability to use custom photos for event backgrounds
- 🤩 Satisfying and motivating to use

**What reviewers complain about**

- 🔒 Limited free version with only 5 events
- 🔍 Lack of customization options (fonts, colors, etc.)
- 🤔 Confusing or unclear subscription model
- 🐛 Occasional bugs and glitches
- 🕰️ Inaccurate countdown display in some cases

**Reported bugs**

- Countdown not updating correctly
- Inability to delete or edit events
- Widget not functioning as expected
- Crashes or freezes when performing certain actions

**Requested features**

- Recurring event support (e.g. birthdays, holidays)
- More customization options for fonts, colors, layouts
- Ability to display countdown in different formats (days, weeks, hours, etc.)
- Integration with calendar apps for seamless event management
- Reminders and notifications for upcoming events


### OneDay

[App page](https://appshunter.io/ios/app/oneday-countdown-dreamdays/id1250290965)

Easily manage important dates and to-do lists for upcoming events and anniversaries. Set reminders, customize themes, and share event images. Track past events and prepare for future ones with this intuitive utility.

**Highlights:** Manage important days and to-do lists, Set reminders for upcoming events, Customize themes and card styles, Generate and share event images, Archive and sort events, Track past events

**Features:** macOS Compatibility, iMessage stickers

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced (Monthly) | $0.99 | per month |
| Advanced (Yearly) | $9.99 | per year |
| Lifetime | $20.99 | one-time |


## Frequently asked questions

### Is Days free?

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

### Is OneDay free?

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

### Which has better reviews, Days or OneDay?

OneDay is rated higher. Days averages 4.8 out of 5 from 12K ratings, while OneDay averages 5.0 from 4 ratings.

### Do Days or OneDay have ads?

Neither Days nor OneDay shows ads.

### Which is updated more often, Days or OneDay?

Days ships an update every 5 days, and OneDay every 2 weeks. Most recently, Days was updated on October 17, 2026 and OneDay on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*