Comparison

BookMark vs Subrain

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

Head to head
About

BookMark

Organize and easily find saved web pages, articles, and shopping links using folders. Pin favorites, set reminders for future reading, and access your collection without an account.

Highlights
  • Save links from any app
  • Organize with folders
  • Search saved links
  • Pin favorite links
  • Set reminders
  • Offline access
  • Dark mode support
Features
Read full description

Keep useful links within reach. BookMark is a bookmark manager for saving web pages, articles, study resources, and shopping links in folders so you can find them again. Share a link, review, and save Choose BookMark from the share menu in your browser or another app, or enter a URL directly. Review the title and destination folder before saving. Organize your bookmarks and find what you need Create folders for work, study, and personal interests. Search by title, URL, or folder name to find a saved link. Edit titles and move bookmarks as your collection grows. Pin favorites and revisit later Pin links you use often. Today brings together unopened links and links you recently saved or opened. Set a reminder for an individual link or enable an optional daily review reminder to return to your reading list and resources. Start without an account Saving and organizing links does not require sign-in. Your bookmark library is stored on your device. Sign in from Settings when you want to use backup and restore. The app interface supports English, Korean, Japanese, and Simplified Chinese. Dark mode is available, and reminders are optional. From articles you want to read later to products you want to compare, keep your links in one place.

About

Subrain

This minimalist note-taking app helps you remember important keywords and life directions. It offers a simple interface for jotting down tasks and life-defining thoughts, acting as an extension of your memory.

Highlights
  • Simple note writing
  • Organized pages for notes
  • Minimalist interface
  • Acts as an extra brain
  • Helps remember keywords
  • Tracks life directions
Features
Read full description

μš°λ¦¬λŠ” ν•˜λ£¨μ—λ„ λ§Žμ€ 일을 잊곀 ν•©λ‹ˆλ‹€. 그것이 ν•œ μ£Ό, ν•œ 달... 1λ…„ 이상 λˆ„μ λ˜λ©΄, μš°λ¦¬λŠ” μ–Όλ§ˆλ‚˜ λ§Žμ€ μ€‘μš”ν•œ ν‚€μ›Œλ“œλ₯Ό 잊으며 μ‚΄μ•„κ°€λŠ” κ±ΈκΉŒμš”? μ–΄μ©Œλ©΄ μΈμƒμ˜ 큰 λ°©ν–₯이 μ‘°κΈˆμ”© λ°”λ€” μˆ˜λ„ μžˆμŠ΅λ‹ˆλ‹€. μ΄λŸ΄λ•Œλ§ˆλ‹€, Subrain은 λ‹Ήμ‹ μ˜ μΈμƒμ—μ„œ μ΄μ •ν‘œ 같은 역할을 ν•  κ²ƒμž…λ‹ˆλ‹€. κ°„λ‹¨ν•œ ν•  일뢀터, 인생에 λŒ€ν•œ μ€‘μš”ν•œ ν‚€μ›Œλ“œλ₯Ό 마음껏 μ μ–΄λ³΄μ„Έμš”. Subrain은 λ³΅μž‘ν•œ 건 λ”± μ§ˆμƒ‰μΈ λ―Έλ‹ˆλ©€λ¦¬μŠ€νŠΈλ₯Ό μœ„ν•œ λ…ΈνŠΈμž…λ‹ˆλ‹€. 마치 λ‘λ‡Œκ°€ ν•˜λ‚˜ 더 생긴 κ²½ν—˜μ„ ν•΄λ³΄μ„Έμš”. λ…ΈνŠΈ μž‘μ„±, 그리고 λ…ΈνŠΈλ“€μ΄ λ‹΄κΈ΄ νŽ˜μ΄μ§€. 이 두 κ°€μ§€λ§Œ κΈ°μ–΅ν•˜μ„Έμš”. - We forget many things every day. If it accumulates over 1 month, 6 months... over a year, how many important keywords do we forget? Maybe the big direction of your life will change little by little. At times like this, Subrain will act like a milestone in your life. Feel free to write down everything from simple things to do to important keywords about your life. Subrain is a notebook for minimalists who hate complexity. Feel as if you have an extra brain. Just remember these two things: Writing notes and pages containing notes.

Screenshots

BookMark4 screens
Subrain4 screens

Verdict

The call

The clearest difference is ads: Subrain at none against BookMark's shown. Subrain also leads on monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

BookMark ships an update weekly, Subrain every 8 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard2 real differences Β· 6 level
BookMark versus Subrain: the parameters behind the verdict, then further details
ParameterBookMarkSubrain
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyWeekly β€” betterEvery 8 days
AdsYesNo β€” better
In-app purchasesNoNo
MonetizationAd-supportedFree β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size41 MB41 MB
Age rating4+4+
Developerminchul kimJichan Hwang

In-app purchases

None

BookMark

No in-app purchases

None

Subrain

No in-app purchases

Questions

Is BookMark free?
BookMark is free to download, with no in-app purchases.
Is Subrain free?
Subrain is free to download, with no in-app purchases.
Do BookMark or Subrain have ads?
BookMark shows ads; Subrain does not.
Which is updated more often, BookMark or Subrain?
BookMark ships an update weekly, and Subrain every 8 days. Most recently, BookMark was updated on November 7, 2026 and Subrain on November 4, 2026.

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