# 人生日记 vs KnowledgeCard

The clearest difference is price: KnowledgeCard at Free against 人生日记's $0.99. KnowledgeCard also leads on in-app purchases (none vs 1) and review sentiment (100% vs 88%). 人生日记's advantage is device support and iOS requirement (12.0 vs 16.0).

KnowledgeCard is free to download; 人生日记 costs $0.99 up front. 人生日记 sells 1 one-off in-app purchase. KnowledgeCard asks for nothing beyond the download.

## The numbers

| Metric | 人生日记 | KnowledgeCard |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowledgecard-and/id6449460120/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | **Free** |
| Size | 14 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [向广 赵](https://appshunter.io/developer/808731190) | [运航 王](https://appshunter.io/developer/1689159153) |

## What reviewers say

### 人生日记

[App page](https://appshunter.io/ios/app/id1578841566)

Record life's milestones and track time until important events with this minimalist journal and countdown app. Secure your entries with a password and receive reminders to write. Organize and search your memories easily.

**Highlights:** Life journaling, Milestone tracking, Life countdowns, Secure password protection, Journal writing reminders, Favorite entries, Search functionality, Widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A drink | $0.99 | one-time |


### KnowledgeCard

[App page](https://appshunter.io/ios/app/knowledgecard-and/id6449460120)

Discover a world of knowledge with this app. Browse random facts across various industries and fields, from the vastness of the universe to the intricacies of cells and historical thought. Enjoy a minimalist design for an immersive reading experience.

**Highlights:** Random knowledge browsing, Minimalist design, Night mode, Favorite cards, Daily featured cards, Immersive reading

**In-app purchases:** none


## Frequently asked questions

### Is 人生日记 free?

人生日记 costs $0.99, and also offers in-app purchases.

### Is KnowledgeCard free?

KnowledgeCard is free to download, with no in-app purchases.

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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.*