# DayKeeper vs DeadlineKeeper

DayKeeper and DeadlineKeeper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. DayKeeper sells 4 in-app purchases, starting at $1.99 per month and DeadlineKeeper sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

DayKeeper ships an update every 10 days, DeadlineKeeper every 2 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DayKeeper | DeadlineKeeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/daykeeper-countdown-reminder/id6743952876/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 74 MB | 16 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [立战 王](https://appshunter.io/developer/1790215010) | [Beijing Yuanhuo Network Technology Co., Ltd.](https://appshunter.io/developer/1178862253) |

## What reviewers say

### DayKeeper

[App page](https://appshunter.io/ios/app/daykeeper-countdown-reminder/id6743952876)

Easily track and get reminders for important life events like birthdays, anniversaries, and trips. Customize your countdowns with unique styles and share your memories beautifully. Supports both Lunar and Gregorian calendars.

**Highlights:** Count Up & Countdown tracking, Customizable countdown books, Built-in holiday reminders, Shareable event pictures, Lunar & Gregorian calendar support, Event notifications, Date calculation tools

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DayKeeper Pro(1 Month) | $1.99 | per month |
| DayKeeper Pro(1 Year) | $5.99 | per year |
| DayKeeper Pro(Lifetime) | $6.99 | one-time |
| DayKeeper Pro(Lifetime) | $9.99 | one-time |


### DeadlineKeeper

[App page](https://appshunter.io/ios/app/deadlinekeeper-date-tracker/id6776540727)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $6.99 | per year |


## Frequently asked questions

### Is DayKeeper free?

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

### Is DeadlineKeeper free?

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

### Do DayKeeper or DeadlineKeeper have ads?

Neither DayKeeper nor DeadlineKeeper shows ads.

### Which is updated more often, DayKeeper or DeadlineKeeper?

DayKeeper ships an update every 10 days, and DeadlineKeeper every 2 weeks. Most recently, DayKeeper was updated on October 3, 2026 and DeadlineKeeper on October 10, 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.*