PeakCorteX vs GRDN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PeakCorteX
This advanced productivity tool helps you master your life by managing routines, tasks, and projects. It offers sophisticated features for planning, tracking, and reporting, all while keeping your data secure on your device.
- Advanced routine and habit planning
- Eisenhower-Matrix prioritization for to-dos
- Time-boxing and Pomodoro timers
- Sophisticated content management with projects and labels
- Detailed reports on activity and time spent
- Offline mode for deep focus
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The most powerful productivity and self-management methods in one app. Based on the proven concepts of the world’s top achievers. Crafted especially for enthusiasts of high-level performance and all those who aspire to make more out of their life. Our Commitment: With PeakCorteX, we offer a tool that’s supports you to master your life. Whether it’s managing your routines, handling your tasks or scheduling your projects, PeakCorteX is your place to store, control and track everything — no noise, just pure productivity. This is the last self-management app you’ll ever need. May it become your trusted daily companion, as it is for us. The Backbone of PeakCorteX: • Routines/Habits: advanced planning, streaks, day-time based, on the fly statistics, reporting, grouping, pausing, scheduling. • To-dos: prioritization with the Eisenhower-Matrix, start and due dates, focus mode, half-done state, archiving. • Timers: time-boxing, deep focus and offline mode, Pomodoro-Method, multiple and adjustable session timers, motivation through awards. • Sophisticated Content Management: grouping with projects, sections, dividers and labels, extensive sorting, filtering and searching for hundreds of routines and thousands of to-dos. • Reports: Know exactly what you did, when you did it, and how long it took. Every detail is available for you to review and refine. Privacy: Your privacy is as important to us as it is to you. That’s why all your data stays on your device — secure and only accessible to you. Payment Information: Your iTunes account will be charged upon confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or turn off auto-renew in your Apple ID Account Settings at any time. Any unused portion of a free trial, if offered, will be forfeited upon purchasing a subscription. For more information: Terms of Service - https://www.peakcortex.com/terms-of-service/ Privacy Policy - https://www.peakcortex.com/privacy-policy/ If you have any questions, we’re happy to help you at support@peakcortex.com
GRDN
Enhance focus and build positive habits with a productivity app that integrates GTD, Pomodoro, and deep work principles. Block distractions, track your time, and stay accountable with friends.
- GTD task organization
- Customizable Pomodoro timers
- App blocking during focus sessions
- Time tracking and analytics
- Habit building with gamification
- Social accountability features
- Gratitude journaling
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Real focus needs real blocking. GRDN locks the apps that steal your attention — for a session or all day — and gives the hours back to your projects: focus sessions, tasks, tracked time, and friends who cheer you on. The mindful part is real, too. When you need back into a blocked app, GRDN doesn't fight you: breathe through a short countdown, write one thing you're grateful for, and get ten honest minutes. Then it locks again. — BLOCK THE NOISE — • Real app blocking, not reminders: Instagram, TikTok, X stay locked • Session blocking while you focus, or scheduled all-day blocking • The Gate Pause: need back in? Breathe through a short countdown, write one gratitude, and get 10 honest minutes. Then it re-locks automatically. — DO THE WORK — • Pomodoro focus timer with lock-screen Live Activities — sessions that also hard-block your apps • Tasks and projects: priorities, recurring tasks, today planning, and two-way Google Calendar sync • Time tracking built for independent workers: focus sessions land on projects automatically — tracked, billable, exportable to CSV • Friends see your focus sessions and cheer the streak • Your garden grows as you focus — every session levels it up — WHY ONE APP? — Blockers win you the hour, then abandon it. To-do apps organize the hour, but can't protect it. GRDN is the only app that does both: every blocked distraction becomes an hour you can see — planned, timed, tracked, and witnessed. — FREE TIER — Pomodoro timer, tasks, projects, and basic time tracking. Free forever. No card required. — PREMIUM — Real app blocking, the Gate Pause, scheduled all-day blocking, friends and social, lock-screen Live Activities, Google Calendar sync, extended insights and history. $3.99/month or $34.99/year with a 30-day free trial. Cancel anytime in Settings. Opal charges $99/year for similar Screen Time blocking — GRDN is one-third the price. — FOR PEOPLE WHO'VE TRIED EVERYTHING — If you've installed Forest, Freedom, Opal, Todoist, or Toggl and still can't focus, GRDN is built for you. Structure will take you where willpower can't. Terms of Use: https://www.irons.design/grdn Privacy Policy: https://www.irons.design/grdn
Screenshots
Verdict
The clearest difference is update cadence: GRDN at every 2 months against PeakCorteX's every 8 months. PeakCorteX's advantage is iOS requirement (15.5 vs 18.6). On price, rating, ratings volume and ads 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. PeakCorteX sells 3 in-app purchases, starting at $4.49 per month and GRDN sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for PeakCorteX against 5.0 for GRDN. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
PeakCorteX ships an update every 8 months, GRDN every 2 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.
| Parameter | PeakCorteX | GRDN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Subscription |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 53 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Saymon R. Gattnar | Jeremy Irons |
Customer experience
PeakCorteX
GRDN
In-app purchases
PeakCorteX
- PeakCorteX Monthly$4.491 Month
- PeakCorteX Half-Yearly$22.996 Months
- PeakCorteX Yearly$39.991 Year
GRDN
- Monthly Access$3.991 Month
- Annual Access$34.991 Year









