# KeyDays：Day Counter & Tracker vs dotdot

KeyDays：Day Counter & Tracker and dotdot are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. KeyDays：Day Counter & Tracker sells 5 in-app purchases, starting at $4.99 per year and dotdot sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | KeyDays：Day Counter & Tracker | dotdot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (66 ratings)](https://appshunter.io/ios/app/keydaysday-counter-and-tracker/id6450872567/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 94.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [炜东 黄](https://appshunter.io/developer/1651122567) | [Bluecosmium](https://appshunter.io/developer/6805928944) |

## What reviewers say

### KeyDays：Day Counter & Tracker

[App page](https://appshunter.io/ios/app/keydaysday-counter-and-tracker/id6450872567)

Easily record, track, and receive reminders for significant events like birthdays, anniversaries, and exams. This app offers beautiful widgets for your home and lock screens, keeping important dates always in view. It focuses on simplicity and a clutter-free experience.

**Highlights:** Event recording and tracking, Customizable reminders, Home and lock screen widgets, Lightweight and simple design, Focus on important dates

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual | $4.99 | per year |
| Coffee | $2.99 | one-time |
| Lifetime | $9.99 | one-time |
| Lifetime | $12.49 | one-time |
| Lifetime + | $14.99 | one-time |


### dotdot

[App page](https://appshunter.io/ios/app/dotdot-diary-in-dots/id6816141569)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dotdot Pro | $3.99 | one-time |


## Frequently asked questions

### Is KeyDays：Day Counter & Tracker free?

KeyDays：Day Counter & Tracker is free to download, with in-app purchases available.

### Is dotdot free?

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

### Do KeyDays：Day Counter & Tracker or dotdot have ads?

Neither KeyDays：Day Counter & Tracker nor dotdot shows ads.

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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.*