Comparison

compost vs Remosidian

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

Head to head
About

compost

Save and organize web pages with AI-powered automatic tagging. Access your content offline and search your knowledge garden with ease across all devices. Unlock unlimited storage and advanced features with a one-time purchase.

Highlights
  • AI-driven automatic tagging
  • Offline access to saved pages
  • Cross-device synchronization
  • Powerful search functionality
  • Content organization
  • Save web pages as posts
Features
Read full description

◆ Cultivate your knowledge garden - Save web pages as posts, we keep only the relevant information - Your posts are automatically tagged with people, places, organizations and keywords - Your posts are always available, even when you’re offline or if the page has disappeared from the internet - Search through the knowledge you accumulate with ease - Your garden is kept in sync between all of your devices - Get post suggestions from the sites you visit - Completely private, the magic happens on your device - No advertisements ◆ Who is com.post for? - Students, researchers, journalists and anyone that wants to dive deeper into particular subjects - Researching destinations for a trip? Interested in DIY projects? Learning historical facts? Try composting to cut through the noise and let your device guide you with connections between the information you've gathered ◆ What’s included for free?  - Up to 10 posts - Automatic tagging of people, places, organizations and keywords - All search capabilities ◆ How can I get more? - You can unlock all features with a one-time payment - Unlimited posts - View posts that are related to what you’re currently reading - Save or share posts as PDF documents - All future enhancements included Terms of Use: https://1echo.info/com.post/terms-of-use.html

About

Remosidian

Features
Read full description

Remosidian is a local-first mobile companion for your desktop Markdown vault. Pair your phone with a Mac or host machine once, then browse files, search notes, open Markdown pages, and ask questions with vault context while your notes stay on your own computer. Remosidian is designed for people who use Obsidian-style Markdown vaults and want mobile access without moving their knowledge base into another cloud workspace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://remosidian.pages.dev/privacy

Screenshots

compost4 screens
Remosidian4 screens

Verdict

The call

The clearest difference is update cadence: Remosidian at every 3 weeks against compost's every 5 months. 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. compost sells 1 one-off in-app purchase and Remosidian sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

compost ships an update every 5 months, Remosidian every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
compost versus Remosidian: the parameters behind the verdict, then further details
ParametercompostRemosidian
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.215.1 — better
Further details — not scored
Size21 MB103 MB
Age rating17+4+
Developer9187-1038 Quebec Inc宜丙 林

In-app purchases

1 purchases

compost

One-time1
  • Lifetime$10.00
4 purchases

Remosidian

Subscriptions3
  • Remosidian Pro Monthly7 Days trial$2.991 Month
  • Remosidian Pro Founder Yearly7 Days trial$19.991 Year
  • Remosidian Pro Yearly7 Days trial$24.991 Year
One-time1
  • Remosidian Pro Lifetime$249.99

Questions

Is compost free?
compost is free to download, with in-app purchases available.
Is Remosidian free?
Remosidian is free to download, with in-app purchases available.
Do compost or Remosidian have ads?
Neither compost nor Remosidian shows ads.
Which is updated more often, compost or Remosidian?
compost ships an update every 5 months, and Remosidian every 3 weeks. Most recently, compost was updated on November 3, 2026 and Remosidian on October 28, 2026.

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