Comparison

1Writer vs Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

1Writer

This app is a powerful text editor for creating, revising, and sharing ideas efficiently. It supports plain text and Markdown, with advanced features like an extended keyboard, photo insertion, and custom URL actions. Sync with cloud services and personalize your writing experience.

Highlights
  • Markdown syntax highlighting and preview
  • Extended keyboard with custom buttons
  • Photo insertion with Dropbox integration
  • Sync with iCloud, Dropbox, and WebDAV
  • Custom URL actions and JavaScript support
  • In-app web browser for research
  • Passcode and biometric app protection
Features
Currently charting
Read full description

1Writer combines all the basic text editing features you would expect with all the advanced features you will ever need. Use 1Writer to write, research, revise, and share your ideas with maximum efficiency. - - - - - - - - - - "The only Dropbox- and Markdown-enabled text editor for iPhone that’s clicked with me has been 1Writer. It’s simple, looks great, and gets the job done." - TheSweetSetup.com "Really great app, really recommend it." - Federico Viticci, MacStories.net "The app interface is beautiful and distraction-free, with loads of other awesome features lurking beneath its simple exterior. It's now my go-to iPhone text editor." - Chris Gonzales, ToolsandToys.net "For users that want a great visual experience paired with great support for custom actions and third party apps, 1Writer is an excellent choice." - iMore.com "1Writer is the most powerful text editor available for iPhone." - Phillip Gruneich - - - - - - - - - - CREATE - Write :: generate and edit plain text or Markdown files. - Preview :: see the formatted results with Markdown syntax highlighting while you write and a full, rich-text preview when you're done. - Extended keyboard :: a convenient row of buttons for navigation, formatting, special characters (customizable--pick the characters you use the most). - Insert photo :: pick a photo or take a new one, and 1Writer will upload it to Dropbox and generate the Markdown-syntax to add it to your document--all in a single action! - Snippets :: TextExpander Touch support. - Custom URL actions :: insert a document template, encode a selection and replace the original text, look up synonyms and much more. - JavaScript :: create even more powerful custom actions using JavaScript—text manipulation, perform a find & replace, interact with the clipboard—the possibilities are endless. IMPORT - Sync with iCloud, Dropbox and WebDAV. - Share extension :: send text to 1Writer from other apps. In Safari, the extension uses the current URL, page title and selected text to create a new document. - Create, append, prepend, or replace text directly from other apps using the 1Writer URL scheme. EXPORT - CloudApp and Dropbox :: generate a link to share your document in plain text or PDF. - Evernote :: pick your notebook, add tags and turn a text selection or the entire document into a new, rich-text note. - Copy HTML :: put the formatted text for your document directly on the clipboard. - Custom actions :: open a web search, tweet a selection, save a series of items in a list and much more. PERSONALIZE - Support Dark Mode on iOS 13. - 2 dark themes for more comfortable reading and writing at night. - Choose from 20 different fonts. - Bookmark and sync the Dropbox/WebDAV folders you want to have quick access to the sub-folders and documents you need. - Use a passcode or Touch ID/Face ID to protect the app from unauthorized users. RESEARCH - In-app web browser :: research, look up information without having to leave the app. - Bookmarks :: create and access your favorite websites. - Save the current text selection to the clipboard in Markdown syntax. - 1Password support :: login to all your accounts using the 1Password extension. EVEN MORE GREAT FEATURES - Drag and drop. - Open in Place. - Multiple windows on iOS 13. - MultiMarkdown. - Search documents from Spotlight. - Find & replace within document. - Photo and PDF preview. - Today widget :: access your recent documents from the Notification Center or create a new document in one tap. - Checklist support :: create a list of things to do or topics to research, and easily check them off. - Full-text search and hashtag support :: search within a folder to find the document you need, and view related documents that have the same tag.

About

Log

Features
Read full description

Log is a thought log for people who turn ideas into reality. Capture an idea in one line. Not a record, but a log for evolution. You wrote it down, then lost track of it. Ideas pile up, but you can't tell what moved forward and what stalled. Log keeps your thinking not as scattered dots, but as a history of change. CAPTURE IN ONE LINE Save a thought before it fades, with the fewest taps. Organize later. Type #tags in the title and they are added automatically. CONNECT YOUR THINKING Link related logs and keep a thought history (v1 → v2 → v3), so you always know where an idea came from and where it went. DIG DEEPER WITH AI Chat with Claude, ChatGPT or Gemini about one log or a bundle of logs. Save a good reply back as a new log with one long-press. AI ideas suggests three next steps: dig deeper, branch out, or move to the next stage. SIX LAYERS OF THINKING Idea → Output → Build → Launch → Review → Reach. Give each log a layer and see how far each thought has grown. SPIRAL GRAPH™ See the density, depth and reach of your thinking on Log's own logarithmic spiral. Tap a layer to open its logs. WRITE MATH Wrap text in $ to show it as math, in your notes and in AI replies. Great for math and physics study logs. EXPORT AS MARKDOWN Export a whole folder as a ZIP of Markdown files, one note per log, ready for Obsidian and other apps. Back up and restore everything with JSON. PRIVATE BY DESIGN Your logs stay on your device. Log has no server and never uses your logs for training. Lock the app with Face ID. AI features use your own API key, stored in the iOS Keychain and sent only to the AI provider you choose. PRICING Free: up to 3 folders and 50 logs, with every feature. Pro: unlimited folders and logs. One-time purchase, no subscription.

Screenshots

1Writer4 screens
Log4 screens

Verdict

The call

The clearest difference is price: Log at Free against 1Writer's $4.99. Log also leads on update cadence (every 4 days vs every 2 months). 1Writer's advantage is chart position (#77 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Log is free to download; 1Writer costs $4.99 up front. 1Writer sells 5 one-off in-app purchases and Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

1Writer ships an update every 2 months, Log every 4 days. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 8 level
1Writer versus Log: the parameters behind the verdict, then further details
Parameter1WriterLog
Price$4.99Free — better
Rating4.6 (388 ratings) — better—
Positive reviews83.9% of reviews—
Number of ratings388 — better—
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#77 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size19 MB40 MB
Age rating17+4+
DeveloperNgoc Luumika masuda

In-app purchases

5 purchases

1Writer

One-time5
  • Small Tip$0.99
  • Nice Tip$2.99
  • Generous Tip$4.99
Show 2 more
  • Massive Tip$9.99
  • Amazing Tip$19.99
1 purchases

Log

One-time1
  • Log Pro$5.99

Questions

Is 1Writer free?
1Writer costs $4.99, and also offers in-app purchases.
Is Log free?
Log is free to download, with in-app purchases available.
Do 1Writer or Log have ads?
Neither 1Writer nor Log shows ads.
Which is updated more often, 1Writer or Log?
1Writer ships an update every 2 months, and Log every 4 days. Most recently, 1Writer was updated on October 20, 2026 and Log on October 15, 2026.

Other comparisons