Zerosec Note vs GentleFocus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zerosec Note
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The 'Zerosec Note' app is a powerful tool designed to improve and enhance brain efficiency. It introduces an "extreme" method of note-taking to help users tackle challenges like slow thinking, difficulty gathering information, indecision, and procrastination. By "extreme," we mean you must complete one note in 1 minute and dedicate 10 minutes daily to write 10 notes. After several weeks of consistent practice, you'll notice significant improvements in your thinking abilities. The app draws inspiration from the bestseller "Zero Second Thinking" by Yuji Akaba, a former McKinsey consultant. In his book, Akaba shares how he used A4 paper to organize fragmented thoughts, focusing on 1-minute "mental exercises" to enhance thinking and boost productivity. The 1.0 release offers core features such as note-taking, countdown timers, viewing, and editing notes. Stay tuned for future updates with exciting new features!
GentleFocus
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GentleFocus reimagines productivity for ADHD minds and anyone who struggles with traditional focus methods. No more guilt, just gentle support that adapts to you. WHY GENTLEFOCUS IS DIFFERENT • Brain Dump First: Capture tasks instantly without organizing • Flexible Focus Modes: From 5-min sprints to mystery durations • Visual Progress: Color-coded timer that's satisfying to watch • Smart Breaks: Curated activities to recharge without losing momentum • No Judgment: Skip sessions, extend time, or reset without guilt TIMER MODES THAT WORK WITH YOU • Quick Start: Jump into 15-min sessions instantly • Flexible Flow: Adjust duration on the fly (10-45 min) • Pomodoro Classic: Traditional 25/5 intervals • Random Mystery: Surprise durations keep things interesting • Emergency Focus: 5-minute rescue sessions • Energy-Based: Match timer to your current energy • Deadline Mode: Work backwards from due dates DESIGNED FOR ADHD BRAINS • Clean, distraction-free interface • Large, tappable controls • Gentle notifications (never jarring) • Task time tracking without pressure • Visual and audio cues for transitions • Dark mode for sensitive eyes PREMIUM FEATURES • Unlimited timer modes • Advanced analytics and insights • Custom timer durations • Recurring task templates • Export session data Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Built by someone with ADHD, for people with ADHD. Finally, a timer that gets it.
Screenshots
Verdict
The clearest difference is in-app purchases: Zerosec Note at none against GentleFocus's 2. On price, update cadence, ads 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
Both are free to download. GentleFocus sells 2 in-app purchases, starting at $0.99 per month. Zerosec Note asks for nothing beyond the download.
Zerosec Note ships an update weekly, GentleFocus every 10 days. The most recent releases landed on September 6, 2026 and May 19, 2026 respectively.
| Parameter | Zerosec Note | GentleFocus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 崇旭 王 | El ghali khalid |
In-app purchases
Zerosec Note
No in-app purchases
GentleFocus
- Monthly Premium$0.991 Month
- Lifetime access$12.99
Questions
Is Zerosec Note free?
Is GentleFocus free?
Do Zerosec Note or GentleFocus have ads?
Which is updated more often, Zerosec Note or GentleFocus?
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