zWrite vs 99캘린더
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
zWrite
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.
- 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)
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zWrite is a simple word processor. It can import and export RTF (rich text) files. It can import plain text files. It can import plain HTML files. You can have multiple documents open at once. It supports printing. Many fonts and font sizes are supported. Text can be bold, italic, underlined, and/or struck-through.
99캘린더
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99Calendar is a schedule management app that brings together your timetable, daily timeline, and calendar in one place. Organize repeating weekly schedules in a timetable view, follow your day in a timeline view, and check date-based plans in the calendar. You can turn schedule sets on or off to focus only on what you need, and view timetable items together with calendar events. Features Weekly timetable-based schedule management Daily timeline view Turn schedule sets on or off View timetable items and calendar events together Import and export support Theme options Counter features for routine tracking 99Calendar is designed to help you manage everyday schedules in a simple and lightweight way. Some counter features are optional personal logging tools. Health or cycle-related information is for personal reference only and is not intended for medical diagnosis, treatment, or guidance.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | zWrite | 99캘린더 |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Zack Smith | HWAN LEE |
In-app purchases
zWrite
No in-app purchases
99캘린더
No in-app purchases









