# 敲敲打卡 vs Random Reminder

The clearest difference is in-app purchases: 敲敲打卡 at none against Random Reminder's 4. 敲敲打卡 also leads on rating (4.8 vs 4.6) and iOS requirement (13.0 vs 15.0). Random Reminder's advantage is review sentiment (83% vs 60%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Random Reminder sells 4 in-app purchases, starting at $2.99 per month. 敲敲打卡 asks for nothing beyond the download.

敲敲打卡 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 11 and 18 respectively. Written reviews complicate that: 60% of 敲敲打卡's written reviews are positive against 83% of Random Reminder's, so the app with the better star average is not the one people write more warmly about.

敲敲打卡 ships an update fortnightly, Random Reminder weekly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 敲敲打卡 | Random Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11 ratings)](https://appshunter.io/ios/app/id6505143962/reviews)** | [4.6 (18 ratings)](https://appshunter.io/ios/app/random-reminder-focus-timer/id6745423696/reviews) |
| Number of ratings | 11 | **18** |
| Positive reviews | 60.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 116 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Tealseed Pte. Ltd.](https://appshunter.io/developer/1704771585) | [志高 谢](https://appshunter.io/developer/1811717824) |

## What reviewers say

### 敲敲打卡

[App page](https://appshunter.io/ios/app/id6505143962)

Build better habits with a fun, social approach. Track your progress solo or with friends, journal your journey with photos and text, and join communities for shared interests. Gamified challenges and supportive interactions make persistence a daily joy.

**Highlights:** Personal and team check-ins, Photo and text journaling, Social interaction (likes/comments), Interest-based communities, Step challenges for motivation, Gamified progress tracking

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

**In-app purchases:** none


### Random Reminder

[App page](https://appshunter.io/ios/app/random-reminder-focus-timer/id6745423696)

This app helps you achieve deep focus quickly through a unique method involving random sound reminders and short breaks. It's designed to improve attention, memory, and learning performance by leveraging principles like neural replay and ultradian rhythms.

**Highlights:** Random sound interval reminders, 10-second micro-breaks, 90-minute focus sessions, Neural replay for memory, Variable ratio reinforcement, Zeigarnik effect utilization

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度高级会员 | $2.99 | per month |
| 季度高级会员 | $9.99 | per 3 months |
| 年度高级会员 | $24.99 | per year |
| 违约成本 | $0.99 | one-time |


## Frequently asked questions

### Is 敲敲打卡 free?

敲敲打卡 is free to download, with no in-app purchases.

### Is Random Reminder free?

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

### Which has better reviews, 敲敲打卡 or Random Reminder?

敲敲打卡 is rated higher. 敲敲打卡 averages 4.8 out of 5 from 11 ratings, while Random Reminder averages 4.6 from 18 ratings.

### Do 敲敲打卡 or Random Reminder have ads?

Neither 敲敲打卡 nor Random Reminder shows ads.

### Which is updated more often, 敲敲打卡 or Random Reminder?

敲敲打卡 ships an update fortnightly, and Random Reminder weekly. Most recently, 敲敲打卡 was updated on October 15, 2026 and Random Reminder on October 14, 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.*