Comparison

Solo vs Noteline

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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/

About

Noteline

Features
Read full description

Noteline is a fast, minimal note app for people who write in Markdown. Type a # and it becomes a heading. Type **bold** and it turns bold — right where you typed it. Noteline gives you live preview: your formatting renders inline as you write, so there's no split-screen and no clutter. Just clean text that quietly becomes a clean document. Your notes are plain .md files stored on your device. No account, no sign-in, no servers of ours — and if you want them on your other devices, you can keep the folder in your own iCloud Drive. Open them, back them up, move them, or edit them in any other Markdown app. Noteline works fully offline and stays out of your way. Every note is plain Markdown — the same format AI tools read and write — so your notes stay usable by whatever you reach for next. It's the calm, focused place to think, take notes, and write. Features: • Live preview Markdown — headings, bold, italics, lists, and checkboxes render inline as you type • Local-first — your notes are plain .md files on your device • Works fully offline — no connection required, ever • No account, no sign-in — nothing to set up • Open format — your files stay portable and yours • The format AI speaks — plain Markdown that AI tools read and write directly • Minimal, distraction-free interface • Checklists and task lists for quick to-dos • Fast and lightweight No ads. No tracking. No telemetry. Just notes.

Screenshots

Solo4 screens
Noteline4 screens

Verdict

The call

The clearest difference is in-app purchases: Noteline at none against Solo's 2. Solo's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, 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

Both are free to download. Solo sells 2 in-app purchases, starting at $1.99 per month. Noteline asks for nothing beyond the download.

UpkeepUpdate frequency

Solo ships an update every 3 days, Noteline every 3 weeks. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level
Solo versus Noteline: the parameters behind the verdict, then further details
ParameterSoloNoteline
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better14.0
Further details — not scored
Size49 MB7 MB
Age rating4+4+
DeveloperOOTHFoo AI Corp.

In-app purchases

2 purchases

Solo

Subscriptions2
  • Pro Monthly14 Days trial$1.991 Month
  • Pro Yearly14 Days trial$19.991 Year
None

Noteline

No in-app purchases

Questions

Is Solo free?
Solo is free to download, with in-app purchases available.
Is Noteline free?
Noteline is free to download, with no in-app purchases.
Do Solo or Noteline have ads?
Neither Solo nor Noteline shows ads.
Which is updated more often, Solo or Noteline?
Solo ships an update every 3 days, and Noteline every 3 weeks. Most recently, Solo was updated on September 23, 2026 and Noteline on October 10, 2026.

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