Comparison

Focus Nature vs Prubi

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

Head to head
About

Focus Nature

Features
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Discover tranquility and enhance your focus with Focus Nature, the ultimate app designed to bring the calming essence of nature right to your fingertips. Immerse yourself in a world of serene rain showers, gentle snowfall, soothing ocean waves, and the warm glow of a crackling fire. Each dynamic effect is crafted to help you relax, concentrate, and find peace amidst the chaos of daily life. Whether you're working, studying, meditating, or simply unwinding, Focus Nature provides the perfect backdrop to elevate your experience. Customize your environment by mixing different nature sounds and effects to create your ideal ambiance. With a user-friendly interface and high-quality visuals, Focus Nature is your go-to app for a moment of calm and clarity. Download Focus Nature today and transform your space into a sanctuary of serenity.

About

Prubi

Features
Read full description

Prubi β€” the AI notes app that gets prettier as you write. One line becomes a plan, and Prubi reminds you before you forget. A line a day, in Korean β€” write one line about your day and see it as natural Korean phrases: the sentence, how it sounds, and what each part means. Listen, read along, then hide it and write it in Korean yourself. WHY YOU'LL WANT TO OPEN IT β€’ Share as one card, no link β€” today's line turns into a picture card. Anyone can read it, even without the app. β€’ 16 pixel friends β€” as your writing days add up, a new friend drops by and walks along the bottom of the screen. Can you collect them all? β€’ A desk that grows with you β€” 28 papers, tapes, props and friends to decorate every day, nothing to buy. β€’ One line is enough β€” no long entries, and skipping a day is fine. Start light with 7 Days of Gratitude. EVERYDAY PROBLEMS, MADE EASY β€’ Jot it before it slips away β€” write straight from Home. No folder to pick first. β€’ Notes become plans β€” write one line, tap "Let Prubi sort this", and the date and time land on your calendar. β€’ Check it, color it, remind me β€” checklists, 6 colors and reminders. β€’ Your week at a glance β€” weekly planner, a 24-hour day view and D-day. β€’ "Where did I write that?" β€” ask, and the AI finds it in your own notes and shows exactly which notes it read. BUILT TO TRUST, BUILT TO LAST β€’ A vault only you can open β€” passwords, account numbers and ID photos are encrypted on your device before upload; the server keeps only ciphertext. β€’ Write on your phone, continue on PC β€” same account, same notes on phone, PC and tablet. β€’ 16 languages Β· no ads Β· no data selling Β· your notes are not used to train AI models. β€’ Export notes to Word, PDF or Excel, and delete your account any time. START WITH ONE LINE TODAY Create your free account now β€” every line you write is saved to it, so nothing is lost even if you change phones. Free to start. When you want to go deeper, continue with an annual or lifetime plan inside the app. On a computer, pick up right where you left off at prubi.online with the same account. Made by Gonggansai

Screenshots

Focus Nature4 screens
Prubi4 screens

Verdict

The call

The clearest difference is price: Prubi at Free against Focus Nature's $0.99. Focus Nature's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement 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

Prubi is free to download; Focus Nature costs $0.99 up front. Prubi sells 3 in-app purchases, starting at $29.99 per year. Focus Nature asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Focus Nature versus Prubi: the parameters behind the verdict, then further details
ParameterFocus NaturePrubi
Price$0.99Free β€” better
Update frequencyβ€”Every 3 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone
Requires iOS16.0 β€” better16.4
Further details β€” not scored
Size40 MB35 MB
Age rating4+4+
Developeryajing pangTeawoong Kim

In-app purchases

None

Focus Nature

No in-app purchases

3 purchases

Prubi

Subscriptions2
  • Premium Annual$29.991 Year
  • Prubi Real Native1 Month trial$49.001 Month
One-time1
  • Premium Lifetime$109.99

Questions

Is Focus Nature free?
Focus Nature costs $0.99, with no in-app purchases.
Is Prubi free?
Prubi is free to download, with in-app purchases available.
Do Focus Nature or Prubi have ads?
Neither Focus Nature nor Prubi shows ads.

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