# Anniversary Tracker vs ARKA Explain

The clearest difference is ads: ARKA Explain at none against Anniversary Tracker's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Anniversary Tracker sells 1 one-off in-app purchase and ARKA Explain sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Anniversary Tracker ships an update every 9 days, ARKA Explain fortnightly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Anniversary Tracker | ARKA Explain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2K ratings)](https://appshunter.io/ios/app/anniversary-tracker/id1570714816/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 80.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cong Le](https://appshunter.io/developer/954373766) | [ARKA Systems LLC](https://appshunter.io/developer/1873596855) |

## What reviewers say

### Anniversary Tracker

[App page](https://appshunter.io/ios/app/anniversary-tracker/id1570714816)

This app helps you track and celebrate important dates, from relationship anniversaries to personal milestones. Customize your experience with photos, themes, and personalized reminders to never miss a special moment.

**Highlights:** Automatic day counter, Customizable profile photos, Personalized fonts, colors, and sizes, Theme backgrounds, Unlimited anniversary calendar, Smart reminders, Automatic milestone generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $9.99 | one-time |

**What reviewers like**

- 💕 Cute and customizable
- 🔒 Password protection
- 📆 Helpful anniversary tracking
- 🎨 Variety of backgrounds and icons
- 👍 Easy to use and intuitive

**What reviewers complain about**

- 🐛 Bugs with widgets and notifications
- 💰 Occasional ads
- 🔍 Limited customization options
- 🕰️ Inaccurate day counting

**Reported bugs**

- Widgets displaying blank or incorrect information
- Notifications not working or delayed
- Randomly adding unset anniversaries
- Day count not updating properly

**Requested features**

- Add ability to set custom anniversary dates
- Include widget support for home screen
- Allow changing app icon and name
- Improve notification reliability


### ARKA Explain

[App page](https://appshunter.io/ios/app/arka-explain/id6758572385)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Anniversary Tracker free?

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

### Is ARKA Explain free?

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

### Do Anniversary Tracker or ARKA Explain have ads?

Anniversary Tracker shows ads; ARKA Explain does not.

### Which is updated more often, Anniversary Tracker or ARKA Explain?

Anniversary Tracker ships an update every 9 days, and ARKA Explain fortnightly. Most recently, Anniversary Tracker was updated on September 25, 2026 and ARKA Explain on September 9, 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.*