# 极简备忘录 vs Reckoner Countdown

The clearest difference is in-app purchases: 极简备忘录 at none against Reckoner Countdown's 3. 极简备忘录 also leads on iOS requirement (10.0 vs 17.6). Reckoner Countdown's advantage is update cadence (fortnightly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. Reckoner Countdown sells 3 in-app purchases, starting at $1.99 per year. 极简备忘录 asks for nothing beyond the download.

极简备忘录 ships an update every 17 months, Reckoner Countdown fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 极简备忘录 | Reckoner Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/reckoner-countdown/id6751704860/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 38 MB | 2 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ma chunjing](https://appshunter.io/developer/1190765576) | [占辉 百](https://appshunter.io/developer/1081455103) |

## What reviewers say

### 极简备忘录

[App page](https://appshunter.io/ios/app/id1243982801)

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

**In-app purchases:** none


### Reckoner Countdown

[App page](https://appshunter.io/ios/app/reckoner-countdown/id6751704860)

Easily track important dates like birthdays, anniversaries, and deadlines with customizable reminders and widgets. This app helps you stay organized and never miss a special occasion.

**Highlights:** Countdown and anniversary tracking, Exact-time and all-day reminders, Lunar date support, Home and Lock Screen widgets, Automatic theme and icon matching, History view for expired events, iCloud sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Premium Membership | $1.99 | per year |
| Monthly Premium Membership | $1.99 | per month |
| Lifetime Premium | $3.99 | one-time |


## Frequently asked questions

### Is 极简备忘录 free?

极简备忘录 is free to download, with no in-app purchases.

### Is Reckoner Countdown free?

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

### Do 极简备忘录 or Reckoner Countdown have ads?

Neither 极简备忘录 nor Reckoner Countdown shows ads.

### Which is updated more often, 极简备忘录 or Reckoner Countdown?

极简备忘录 ships an update every 17 months, and Reckoner Countdown fortnightly. Most recently, 极简备忘录 was updated on October 24, 2026 and Reckoner Countdown on October 15, 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.*