Solo vs MarkWrite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solo
This app functions like a personal chat to save thoughts, links, photos, and to-dos. It automatically organizes your saved items into smart categories and allows you to set reminders. Sync your notes across multiple devices for seamless access.
- Personal chat interface for saving notes
- Automatic categorization of saved items
- Reminders for important messages
- Rich link previews
- Photo and image saving
- Cross-device synchronization
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Solo is the simplest way to save anything that comes to mind. Think of it as a chat — but just with yourself. Text a thought. Drop a link. Snap a photo. Solo captures it all in a familiar messaging interface, so saving things feels as natural as sending a text. SMART SORTING, ZERO EFFORT Solo automatically categorizes your messages into smart views: • Bookmark — Links and articles to read later • To-do — Tasks and action items • Idea — Creative sparks and inspiration • Shopping — Things to buy • Money — Expenses and financial notes • Reservation — Bookings and appointments No folders to create. No tags to manage. Just send, and Solo handles the rest. NEVER FORGET Set reminders on any message so the important stuff comes back to you at the right time. EVERYTHING IN ONE PLACE • Text notes and quick thoughts • Links with rich previews • Photos and images • Checklists and to-dos PRIVATE & SECURE Your messages are encrypted on-device. Solo is built with privacy at its core — your thoughts stay yours. SYNC ACROSS DEVICES Sign in to sync your messages across iPhone, iPad, Mac, and the web. Start a thought on your phone, pick it up on your laptop. SOLO PRO Unlock custom labels, and more ways to organize — your way. Solo is free to use. No account required to get started. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MarkWrite
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WYSIWYG Markdown editor that allows embedding pictures and natural language mathematics. MarkWrite is a fast, focused Markdown editor for Mac, iPad and iPhone. Your writing formats itself as you type — headings, bold, lists, quotes, tables and code appear the moment you write them, while the Markdown syntax stays visible only on the line you are editing. Nothing to toggle, no split screen required. EMBED IMAGES, NOT LINKS Drag a picture into your document and it is really there. Grab its corner to resize it and MarkWrite writes the new size back into the Markdown for you. Text and images are saved together in one self-contained document you can move, rename, duplicate or send without leaving a single broken link behind. Images can be embedded in any of the common formats: VS Code, Pandoc or HTML. WRITE EQUATIONS BY DESCRIBING THEM Say what you mean: "x equals minus b, plus or minus the square root of b squared minus four a c, all over two a." MarkWrite turns that sentence into a properly typeset formula. There is no LaTeX to memorise — though you can type LaTeX directly whenever you would rather. Powered by on-device Apple Intelligence; requires a supported device. ALSO • Tables that line up in the editor, not only in the preview • Live preview that follows your cursor, side by side or full width • Themes: fonts, colours, spacing, line height, list spacing — saved as presets • Callouts, footnotes, highlights, code blocks and inline code • Export to PDF or print, with your theme applied • Open a whole folder in tabs and work across files • Find and replace, including regular expressions STILL JUST MARKDOWN MarkWrite writes ordinary .md files. Nothing is trapped in a proprietary format, nothing is locked in a cloud, and nothing you have written is ever held behind a subscription. Open your work in any other editor, any time, or share it with anyone and they will be able to open it with any Markdown viewer, including the embedded images. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Solo at every 3 days against MarkWrite's every 4 weeks. Solo also leads on iOS requirement (13.0 vs 26.4). On price, ads, 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. Solo sells 2 in-app purchases, starting at $1.99 per month and MarkWrite sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
Solo ships an update every 3 days, MarkWrite every 4 weeks. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.
| Parameter | Solo | MarkWrite |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 13.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 49 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | OOTH | Guy Shaviv |
In-app purchases
Solo
- Pro Monthly14 Days trial$1.991 Month
- Pro Yearly14 Days trial$19.991 Year
MarkWrite
- MarkWrite Pro$9.991 Year









