Comparison

reMarkable mobile vs 650 Fifth

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

Head to head
About

reMarkable mobile

Organize, create, and access your digital notes and documents from your paper tablet on the go. Manage content with folders and tags, and create new notebooks or add pages to existing PDFs and ebooks. Sync your work seamlessly to continue where you left off.

Highlights
  • Content overview with tags and favorites
  • Create folders for organization
  • Search functionality for documents
  • Create new notebooks and add pages
  • Edit PDFs and ebooks
  • Sync content across devices
Features
Read full description

Expand your reMarkable universe: Make sure to pair your paper tablet with an account at my.remarkable.com before logging in to the app. Find login details for both in Account settings on the paper tablet. Get organized: Use the app to get an overview of your content, with tags and favorite documents. Create folders for collecting notebooks and files by topic. Save one for each project, or separate work and personal notes. This will help you find and arrange the content stored on your paper tablet with Search. You can also remove clutter by deleting any digital paper that has piled up. Fresh paper in your pocket: Our notebooks take full advantage of the flexibility of digital paper for taking notes, typing, and sketching. All of your content is always available, and you can both make fresh notebooks, folders, and add note pages in PDFs and ebooks. Take focused notes, anywhere: Make your ideas easier to refine and share on the go. Our cloud storage allows you to sync your content and pick up right where you left off on your paper tablet. Use the app to create new notebooks or quick sheets, and add blank note pages to existing documents. Checkboxes in the formatting menu are great for to-do lists. Type pages of notes, or quickly write out shorter lists to review and annotate later on your reMarkable. 
 Download the app to your mobile to make the most of your paper tablet. Discover a new way to take notes.

About

650 Fifth

Features
Read full description

The 650 Fifth app is your passport to the building and everything it has to offer. The app allows you to see upcoming events, book amenities like meeting rooms, manage visitors, discover local perks, and much more.

Screenshots

reMarkable mobile4 screens
650 Fifth3 screens

Verdict

The call

The clearest difference is update cadence: 650 Fifth at fortnightly against reMarkable mobile's every 2 months. 650 Fifth also leads on iOS requirement (15.6 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

reMarkable mobile ships an update every 2 months, 650 Fifth fortnightly. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
reMarkable mobile versus 650 Fifth: the parameters behind the verdict, then further details
ParameterreMarkable mobile650 Fifth
PriceFreeFree
Rating2.8 (517 ratings) — better—
Positive reviews27.3% of reviews—
Number of ratings517 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size50 MB172 MB
Age rating4+4+
DeveloperreMarkable AScove

Bugs and requests

reMarkable mobile

Reported bugs

5 issues
  • App crashes frequently
  • Cursor controls not working as expected
  • Sync issues causing data loss
  • Compatibility problems with newer iOS versions
  • PDF scrolling and rendering issues

Requested features

5 requests
  • Add ability to edit and annotate documents within the app
  • Implement a dark mode option
  • Improve file management and organization tools
  • Integrate with popular cloud storage services
  • Allow handwriting input on mobile devices

650 Fifth

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

reMarkable mobile

No in-app purchases

None

650 Fifth

No in-app purchases

Questions

Is reMarkable mobile free?
reMarkable mobile is free to download, with no in-app purchases.
Is 650 Fifth free?
650 Fifth is free to download, with no in-app purchases.
Do reMarkable mobile or 650 Fifth have ads?
Neither reMarkable mobile nor 650 Fifth shows ads.
Which is updated more often, reMarkable mobile or 650 Fifth?
reMarkable mobile ships an update every 2 months, and 650 Fifth fortnightly. Most recently, reMarkable mobile was updated on November 3, 2026 and 650 Fifth on November 3, 2026.

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