# KnowledgeCard vs Countdown

The clearest difference is price: KnowledgeCard at Free against Countdown's $4.99. Countdown's advantage is ratings volume (7 vs 1) and device support. On rating, review sentiment, in-app purchases and iOS requirement there is nothing between them.

KnowledgeCard is free to download; Countdown costs $4.99 up front. 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 Countdown. That said, the two scores are not equally well evidenced: Countdown has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of KnowledgeCard's written reviews are positive against 92% of Countdown's.

## The numbers

| Metric | KnowledgeCard | Countdown |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/knowledgecard-and/id6449460120/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/countdown-dayplus/id6463768562/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 92.3% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 2 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [运航 王](https://appshunter.io/developer/1689159153) | [Manjun Tech](https://appshunter.io/developer/1675637283) |

## 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


### Countdown

[App page](https://appshunter.io/ios/app/countdown-dayplus/id6463768562)

Easily track important upcoming events with customizable countdowns. Personalize your countdowns with backgrounds and colors, and receive reminders. Sync calendar events and share your countdowns with others.

**Highlights:** Customizable countdowns, Event reminders, Calendar event sync, Home and lock screen widgets, Share countdowns, Light and dark mode

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is KnowledgeCard free?

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

### Is Countdown free?

Countdown costs $4.99, with no in-app purchases.

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

KnowledgeCard and Countdown are both rated 5.0 out of 5 on the App Store, from 1 and 7 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.*