Comparison

Subrain vs Quietime

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

Head to head
About

Subrain

This app helps you remember important information and life keywords that you might otherwise forget. Designed for minimalists, it offers a simple way to capture thoughts and serve as a personal milestone.

Highlights
  • Simple note-taking
  • Capture life keywords
  • Minimalist design
  • Acts as a milestone
  • Organize notes into pages
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.

About

Quietime

Features
Read full description

Quietime is a simple and beautiful app for keeping track of the events in your life. Not another noisy calendar β€” just a clean, scrollable timeline that shows what matters. Scroll freely through your days. Quietime shows your events chronologically in a clean, vertical design. Jump back to today instantly, or scroll ahead to plan. Search across titles and notes to find what you're looking for. Create events with a title, time, notes, and color code. Choose from five colors to organize visually. Set up recurring events β€” daily, weekly, monthly, or yearly. Mark full days or specific times. Choose from ten different reminder timings β€” from one week before to the moment it happens. Add multiple reminders per event so you never miss what's important. See upcoming events right on your home screen with a 5-day widget. Display up to three events on your lock screen with Live Activities on iOS. Stay on top of things without opening the app. Follow a special date β€” a birthday, a deadline, a milestone. Quietime shows you the countdown or time since, right in the widget. Connect your system calendar and see events from all your calendars alongside your own β€” everything on one timeline. Choose from nine color themes: Dark, Light, Blue, Green, Purple, Morning Calm, Evening Glow, Night Stars, and Meadow. The app automatically adapts to light and dark mode. All data is stored locally. No account, no subscription β€” just a one-time purchase after a 14-day free trial. Quietime respects your time, even the time you spend outside the app.

Screenshots

Subrain4 screens
Quietime3 screens

Verdict

The call

The clearest difference is in-app purchases: Subrain at none against Quietime's 1. Subrain also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). Quietime's advantage is update cadence (every 5 days vs every 9 days). On price and ads 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. Quietime sells 1 one-off in-app purchase. Subrain asks for nothing beyond the download.

UpkeepUpdate frequency

Subrain ships an update every 9 days, Quietime every 5 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard4 real differences Β· 4 level
Subrain versus Quietime: the parameters behind the verdict, then further details
ParameterSubrainQuietime
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 9 daysEvery 5 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.0 β€” better17.6
Further details β€” not scored
Size49 MB2 MB
Age rating4+4+
DeveloperJichan HwangKenneth Fagermo

In-app purchases

None

Subrain

No in-app purchases

1 purchases

Quietime

One-time1
  • One time unlock$2.99

Questions

Is Subrain free?
Subrain is free to download, with no in-app purchases.
Is Quietime free?
Quietime is free to download, with in-app purchases available.
Do Subrain or Quietime have ads?
Neither Subrain nor Quietime shows ads.
Which is updated more often, Subrain or Quietime?
Subrain ships an update every 9 days, and Quietime every 5 days. Most recently, Subrain was updated on October 10, 2026 and Quietime on October 9, 2026.

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