# zWrite vs 99캘린더

The clearest difference is price: zWrite at Free against 99캘린더's $1.99. zWrite also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). 99캘린더's advantage is update cadence (every 4 days vs monthly). On ads and in-app purchases there is nothing between them.

zWrite is free to download; 99캘린더 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

zWrite ships an update monthly, 99캘린더 every 4 days. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | zWrite | 99캘린더 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/zwrite/id1178425269/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Zack Smith](https://appshunter.io/developer/388860537) | [HWAN LEE](https://appshunter.io/developer/1867174500) |

## What reviewers say

### zWrite

[App page](https://appshunter.io/ios/app/zwrite/id1178425269)

A straightforward word processor that handles rich text and plain text files. It allows for multiple documents to be open simultaneously, supports various text formatting options, and includes printing capabilities.

**Highlights:** Import/export RTF files, Import plain text files, Import plain HTML files, Multiple documents open, Supports printing, Font and size selection, Text formatting (bold, italic, underline, strikethrough)

**Features:** macOS Compatibility

**In-app purchases:** none


### 99캘린더

[App page](https://appshunter.io/ios/app/99/id6760467468)

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

**In-app purchases:** none


## Frequently asked questions

### Is zWrite free?

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

### Is 99캘린더 free?

99캘린더 costs $1.99, with no in-app purchases.

### Do zWrite or 99캘린더 have ads?

Neither zWrite nor 99캘린더 shows ads.

### Which is updated more often, zWrite or 99캘린더?

zWrite ships an update monthly, and 99캘린더 every 4 days. Most recently, zWrite was updated on September 29, 2026 and 99캘린더 on October 16, 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.*