RemindFocus vs Kujun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RemindFocus
This app provides tools to help individuals with ADHD manage focus and distractions. It includes a customizable focus timer with ambient sounds, a distraction parking feature for saving links, and active reminders for tasks. Track your progress and build focus streaks with detailed analytics.
- Customizable focus timer up to 4 hours
- Ambient soundscapes for focus
- Distraction parking for saving links
- Active, interruptive reminders
- Progress tracking and focus streaks
- Fullscreen screen-on mode
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RemindFocus is built for brains that struggle to focus, forget everything, and fall into endless scrolling. Three separate tools, intentionally kept apart, to match how ADHD actually works. FOCUS TIMER Start a timed focus session from 1 minute up to 75 minutes, or up to 4 hours with Pro. Pair it with brown noise, pink noise, or white noise to block distractions and enter deep work mode. A fullscreen screen-on mode keeps your timer visible without unlocking your phone. When the session ends, a gentle sound brings you back. DISTRACTION PARKING (LINK SAVER) You're in a focus session and a random thought sends you down a rabbit hole. Instead of following it, park it. Save any link with one tap via the share sheet. RemindFocus stores it silently with a thumbnail and category: no notifications, no pressure, no autoplay. It does not play videos at you. It holds the link so you can come back when your work is done. Up to 30 links without Pro, unlimited with Pro. REMINDERS & MEMOS RemindFocus sends you scheduled reminders that actually interrupt you, because ADHD brains need that. Set a memo to fire at a specific time: "Take the laundry out," "Take your meds," "Leave now." Reminders are always unlimited and never locked behind Pro. PROGRESS & STREAKS The Progress tab shows your focus streak, total hours, an hourly heatmap of when you concentrate best, and your session history. Watch your consistency grow day by day. The full history and heatmap are available with Pro. HOW IT WORKS - Flexible sessions, not fixed to 25 minutes. - Designed around ADHD patterns: time blindness, hyperfocus, task switching, forgetting. - The link saver is passive and silent; reminders are active and scheduled. They stay separate, not merged into one inbox. - Links are stored as references with a thumbnail. No embedded video players. - Your data stays on your device. REMINDFOCUS PRO - Full data backup and restore (most requested feature) - Complete focus history and heatmap - Unlimited saved links (beyond 30) - Extended timer up to 4 hours - Full ambient audio library: extra soundscapes and tick sounds Pro is available monthly, yearly, or as a one-time lifetime purchase. Restore purchases anytime across devices. PERFECT FOR - People with ADHD or attention difficulties - Students using focus timers for studying - Remote workers fighting digital distraction - Anyone who forgets tasks the moment they walk into another room - Brown noise and ambient sound fans who want focus built in RemindFocus does not diagnose or treat ADHD. It is a productivity tool designed with neurodivergent users in mind. ______ Terms of Use: https://remindfocus.com/terms Privacy Policy: https://remindfocus.com/privacy
Kujun
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See your consistency at a glance — and keep it completely to yourself. Kujun is a private, fully native habit tracker. No account. No subscription. No cloud. Everything lives on your device, and the app collects zero data. Named after the Korean word 꾸준 (kkujun) — "steady, consistent" — Kujun is built around one idea: show up daily, and watch that consistency build. PRIVATE BY DESIGN • No account or sign-up — open the app and start • No subscription required • All your data stays in a local database on your device • No analytics, no tracking, no third-party SDKs YOUR CONSISTENCY AT A GLANCE • A GitHub-style heat map for every habit • Current streak, best streak, and completion rate • The longer you show up, the better it looks CHECK OFF WITHOUT OPENING THE APP • Home Screen widgets (small and medium) show your last 7–14 days and streaks • Complete habits straight from reminder notifications • Tap the widget to jump right into the app MADE FOR DAILY USE • Create habits with a name, icon, color, and weekly schedule — daily or any set of weekdays • Sort, reorder, and edit habits any time • Gentle reminders at the time you choose • Haptics and a small celebration when your day is complete FAST AND NATIVE • Built with native iOS components, SF Symbols, and modern iOS design • Light and dark mode, at home on your iPhone YOUR DATA IS YOURS • Export a backup file any time and restore it on any device • Delete the app and nothing lingers on a server — because there is no server Start small. Stay steady. Watch the heat build.
Screenshots
Verdict
The clearest difference is in-app purchases: Kujun at none against RemindFocus's 3. RemindFocus's advantage is device support (3 vs 1). On price, ads and iOS requirement 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. RemindFocus sells 3 in-app purchases, starting at $2.99 per month. Kujun asks for nothing beyond the download.
| Parameter | RemindFocus | Kujun |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 140 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Computational Art | Code with Beto |
In-app purchases
RemindFocus
- RemindFocus Pro Monthly$2.991 Month
- RemindFocus Pro (Yearly)$19.991 Year
- RemindFocus Pro (Lifetime)$39.99
Kujun
No in-app purchases








