# Know Time vs Zettel

The clearest difference is update cadence: Zettel at monthly against Know Time's every 5 months. Know Time's advantage is price ($0.99 vs $2.99) and iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Know Time costs $0.99 and Zettel $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Know Time ships an update every 5 months, Zettel monthly. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Know Time | Zettel |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/zettel-quick-notes/id6748525244/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free |
| Size | 30 MB | 7 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 9+ | 4+ |
| Developer | [剑波 王](https://appshunter.io/developer/1595524797) | [Alexander Moritz Weichart](https://appshunter.io/developer/1826067303) |

## What reviewers say

### Know Time

[App page](https://appshunter.io/ios/app/know-time/id6748224936)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zettel

[App page](https://appshunter.io/ios/app/zettel-quick-notes/id6748525244)

This app offers a minimalist note-taking experience, focusing on a single, full-screen note at a time. It features a unique swipe-to-clear gesture with haptic feedback and simple tag functionality for easy organization. Notes are saved as plain Markdown files for versatile use.

**Highlights:** Single full-screen note interface, Swipe-to-clear gesture with haptic feedback, Simple hashtag tagging system, Plain Markdown file export, Works with Files app, Dark mode support

**In-app purchases:** none


## Frequently asked questions

### Is Know Time free?

Know Time costs $0.99, with no in-app purchases.

### Is Zettel free?

Zettel costs $2.99, with no in-app purchases.

### Do Know Time or Zettel have ads?

Neither Know Time nor Zettel shows ads.

### Which is updated more often, Know Time or Zettel?

Know Time ships an update every 5 months, and Zettel monthly. Most recently, Know Time was updated on September 14, 2026 and Zettel on October 1, 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.*