ZeroPage vs OpenNow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZeroPage
View Markdown, HTML, and PDF documents from iCloud Drive with a fast, beautiful interface. Organize your library, search content, and navigate long documents with ease. Customize text display and accessibility features.
- iCloud Drive document library
- In-document search
- Heading outline navigation
- Markdown table and code block support
- Customizable text display
- VoiceOver and Dynamic Type support
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ZeroPage is a read-only viewer for quickly and beautifully reading Markdown, HTML, text, and PDF documents stored in iCloud Drive on iPhone and iPad. Write anywhere, read comfortably. ZeroPage focuses on one thing: reading. Your ZeroPage folder in iCloud Drive becomes your document library. Browse folders, find documents by filename or body text, and reopen recent documents from History. It shares the same library with ZeroPage for Mac, so you can continue on iPhone or iPad while you’re out. You can also open .md, .markdown, .html, .htm, .txt, and .pdf files from the Files app or other apps. Get to what you need • Jump through long documents with the heading outline • Find words and passages with in-document search • Library search looks in filenames and body text—reach the right file from a half-remembered line • On iPhone, focus on the body; on iPad, show the library, outline, and body side by side Markdown, HTML, text, and PDF • Place PDFs in the same folder and read them there. Move around with the embedded table of contents and body search • Display Markdown with tables, task lists, code blocks, Mermaid diagrams, local images, and links in a readable layout • Code blocks are syntax-highlighted by language and can be copied with one tap • Plain .txt is shown with line breaks and spacing preserved—not interpreted as Markdown • Local HTML also supports outline and in-document search • Share the original file • Adjust text size, line spacing, and appearance • Supports VoiceOver and Dynamic Type Built for reading READMEs, specs, meeting notes, research notes, documents written by AI. We read every day, yet apps made for reading are surprisingly rare. With ZeroPage, you can focus on the content without worrying about editing the original by mistake. External images, styles, fonts, and JavaScript in HTML are limited by default. ZeroPage is not a general-purpose web browser—it’s a viewer for reading documents you already have, safely. For documents you trust, you can allow only what you need for the current reading session. ZeroPage Premium The app shows ads. Premium is a monthly auto-renewing subscription. While subscribed, all ads on iPhone and iPad are hidden, and you can export Markdown, HTML, and text documents as PDF. After export, you can choose in Settings whether to open the share sheet or save to Files. Restore purchases and manage your subscription in the app. Document loading, search, display, and PDF generation run on your iPhone or iPad. Network communication occurs only if you allow loading external resources such as images in HTML. Terms of Use: https://516k.net/terms/ Privacy Policy: https://516k.net/privacy/
OpenNow
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Can’t open a received file? OpenNow helps you open it instantly and read it right away. Supports Markdown, HTML, web reports, ZIP web packages, and more. No conversion. No account required. OpenNow makes received files immediately readable on your device. 【Membership】 Membership options include Monthly, Yearly, and Lifetime access. Access periods differ by purchase type, but member benefits are the same. Member features include: • AI summaries • Document Q&A • Custom AI Key • Cross-file content search • iCloud sync • Action item extraction • PDF and long-image export • Original media file download Monthly and Yearly plans are auto-renewable subscriptions. Payment will be charged to your Apple ID account after purchase. You can manage or cancel subscriptions in Settings - Apple Account - Media & Purchases - Subscriptions. Lifetime access is a one-time purchase that unlocks member features long term. 【Terms】 • Privacy Policy: https://chen465tai.github.io/ReadNOW/privacy-policy • Terms of Use: https://chen465tai.github.io/ReadNOW/index
Screenshots
Verdict
The clearest difference is ads: OpenNow at none against ZeroPage's shown. OpenNow also leads on iOS requirement (16.0 vs 26.0). ZeroPage's advantage is update cadence (every 2 days vs every 5 days). On price, in-app purchases and device support 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
Both are free to download. ZeroPage sells 1 in-app purchase, starting at $0.99 per month and OpenNow sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
ZeroPage ships an update every 2 days, OpenNow every 5 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.
| Parameter | ZeroPage | OpenNow |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Koichiro Kamada | 甸甸 陈 |
In-app purchases
ZeroPage
- Premium (1 Month)14 Days trial$0.991 Month
OpenNow
- 即刻阅览 Pro 月度会员$0.991 Month
- 即刻阅览 Pro 年度会员$3.991 Year
- 即刻阅览 Pro 永久买断$19.99





