# Surat Computer Association vs Zettel

The clearest difference is price: Surat Computer Association at Free against Zettel's $2.99. Surat Computer Association also leads on iOS requirement (13.0 vs 26.0). Zettel's advantage is update cadence (monthly vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

Surat Computer Association is free to download; Zettel costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Surat Computer Association ships an update every 12 months, Zettel monthly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Surat Computer Association | Zettel |
| --- | --- | --- |
| Price | **Free** | $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 12 months | **Monthly** |
| Monetization | — | Free |
| Size | 59 MB | 7 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [R K Infotech](https://appshunter.io/developer/859792762) | [Alexander Moritz Weichart](https://appshunter.io/developer/1826067303) |

## What reviewers say

### Surat Computer Association

[App page](https://appshunter.io/ios/app/surat-computer-association/id6448973440)

**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 Surat Computer Association free?

Surat Computer Association is free to download, with no in-app purchases.

### Is Zettel free?

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

### Do Surat Computer Association or Zettel have ads?

Neither Surat Computer Association nor Zettel shows ads.

### Which is updated more often, Surat Computer Association or Zettel?

Surat Computer Association ships an update every 12 months, and Zettel monthly. Most recently, Surat Computer Association was updated on October 25, 2026 and Zettel on October 28, 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.*