# KnowledgeCard vs LifeLogs

The clearest difference is monetization model: KnowledgeCard at free against LifeLogs's free with in-app purchases. KnowledgeCard also leads on iOS requirement (16.0 vs 18.1). LifeLogs's advantage is device support. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for KnowledgeCard against 5.0 for LifeLogs. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | KnowledgeCard | LifeLogs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/knowledgecard-and/id6449460120/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lifelogs/id6757696136/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 44 MB |
| Requires iOS | **16.0** | 18.1 |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [运航 王](https://appshunter.io/developer/1689159153) | [晓晗 宿](https://appshunter.io/developer/1868332765) |

## What reviewers say

### 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


### LifeLogs

[App page](https://appshunter.io/ios/app/lifelogs/id6757696136)

This app helps you create a long-term journal, allowing you to revisit past entries on the same day in future years. It supports text, photos, voice, and location, with monthly summaries and iCloud backup options for a comprehensive reflection on your life's journey.

**Highlights:** Five-year journaling, Daily entries with text, photo, voice, location, Monthly review summaries, iCloud backup and sync, Multiple summary styles, Local data storage with iCloud option

**In-app purchases:** none


## Frequently asked questions

### Is KnowledgeCard free?

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

### Is LifeLogs free?

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

### Which has better reviews, KnowledgeCard or LifeLogs?

KnowledgeCard and LifeLogs are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

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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.*