Nooklo vs Ontime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nooklo
This app allows you to study or work alongside friends remotely. See who's focused, join their synchronized work sessions, and track your progress together without distractions.
- Live feed of friends working
- One-tap session joining
- Synced Pomodoro timer
- Session recaps
- 7-day commit grid
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Houseparty for studying. Most study apps are timers. Nooklo is a place where your friends already are. Open the app, see who's locked in right now, and join them with a tap. Same synced timer, same room. No chat, no video, no pressure. HOW IT WORKS The Tonight feed shows which friends are in a session right now. Tap one to slip in beside them. You'll run the same focus blocks and breaks, in sync. Or start your own session, and your friends get a push the moment you lock in. BLOCK THE APPS THAT PULL YOU AWAY Pick your distracting apps once. Nooklo blocks them at the iOS level every time a session starts, lifts the shield at breaks, and re-locks when focus resumes. It survives force-quits and phone locks. You never touch the picker again. You can also set recurring windows (sleep, class hours, deep work) where your picked apps stay blocked automatically. PLAN THE WEEK TOGETHER Schedule Nooks on a 7 day grid and invite up to 4 friends. Your existing calendar (iCloud, Google, Outlook, Exchange) shows through as ghost blocks so you never double-book, and scheduled Nooks mirror back to your calendar. A JOURNAL THAT WRITES ITSELF Every day pulls in what you actually got done: completed Nooks, checked-off tasks, session reflections. Add your own to-dos, check them off mid-session, and get quiet receipts, not a scoreboard. PROOF YOU SHOWED UP A heatmap of when you actually study, hours per subject, weekly rhythm, and share-stats cards. Stats are intimate, not competitive. FOCUS MECHANICS THAT HOLD UP • Pomodoro (25/5 by default, 50/10 or custom) and free study • Lock Screen Live Activity and Dynamic Island countdown • Home screen widgets to start a session without opening the app • Session intentions: capture what you want to get done, check it off mid-session PRIVATE BY DEFAULT Only friends you add can see when you're in a session. No public profiles, no follower counts, no algorithm. Calendar and reflection data stays on your device. Everything is free right now, including app blocking. Plus is free until September.
Ontime
This app acts as an external clock for individuals with ADHD or time blindness. It helps you plan your routines backward from a deadline, providing precise start times and alerts to ensure you leave on time without stress.
- Backward planning from deadlines
- Start-now alarm for exact start times
- Step-by-step routine guidance
- Live Activity countdown on Lock Screen
- Apple Watch glanceable time pressure
- Home Screen widgets for quick status
- Routine insights and buffer adjustments
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If you have ADHD or time blindness, you know the feeling. You had plenty of time. Then somehow you're late again, apologizing, watching someone's face fall. It's not that you don't care — your brain just doesn't track time the way clocks do. Ontime is the external clock your brain is missing. Tell it when you need to be out the door and what your routine looks like. It does the backward math and tells you the exact minute to start — no guessing, no "one more minute." HOW IT WORKS • Backward planning: enter your deadline; Ontime stacks your routine steps and finds your true start time • Start-now alarm: one loud, unmissable alert at the exact minute to begin — not a vague reminder • Step-by-step mode: while you get ready, see what to do now and whether you're ahead or behind • Built-in buffer: pads for the transitions your brain skips MADE FOR ADHD BRAINS • Live Activity: the countdown lives on your Lock Screen, always in sight • Apple Watch: glanceable time pressure without picking up your phone • Widgets: "start in 23 min" right on your Home Screen • Insights: see which routines run over and which weekdays need more buffer • No streaks, no guilt. Just out the door on time. ONTIME PRO Ontime requires an Ontime Pro subscription — monthly or annual, auto-renewing. The annual plan starts with a free trial: nothing is charged until it ends, and you can cancel anytime in Settings. Prices are shown in the app before you subscribe. Terms of Use: https://on-time-ios.web.app/terms Privacy Policy: https://on-time-ios.web.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Nooklo at none against Ontime's 2. Ontime's advantage is iOS requirement (17.0 vs 26.0). On price, rating, review sentiment and ratings volume 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. Ontime sells 2 in-app purchases, starting at $4.99 per month. Nooklo asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Nooklo against 5.0 for Ontime. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly weekly. Both last shipped on October 31, 2026.
| Parameter | Nooklo | Ontime |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | riley lau | ADESH PANDEY |
Customer experience
Nooklo
Ontime
In-app purchases
Nooklo
No in-app purchases
Ontime
- Ontime Pro Monthly$4.991 Month
- Ontime Pro Annual$29.991 Year









