Comparison

marks. vs OnTimer

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

Head to head
About

marks.

This app allows you to chat with your saved TikTok videos, transforming them into actionable insights. Get detailed instructions for recipes, workouts, or travel tips directly from your bookmarked content.

Highlights
  • Chat with saved TikToks
  • AI-powered insights
  • Access expert curator collections
  • Seamless TikTok bookmark sync
  • Personalized recommendations
Read full description

Meet Marks - Chat With Your TIkTok Bookmarks Transform your saved TikToks into actionable insights with Marks, the first app that lets you chat with your bookmarked content. Never lose track of that perfect recipe, must-visit restaurant, or game-changing workout routine again. What makes Marks special: • Chat directly with your saved TikToks - Ask questions about recipes, get detailed workout instructions, or dive deeper into travel recommendations using our cutting-edge AI • Access expert curators' collections - Explore and interact with handpicked TikToks from top food critics, fitness coaches, travel experts, and shopping gurus • Seamless sync - Instantly imports all your TikTok bookmarks with just one tap Perfect for: • Foodies who save countless recipe videos but need step-by-step guidance • Fitness enthusiasts looking to perfect their form and create custom workout plans • Shopping lovers who want to track prices and find the best deals • Travel planners seeking personalized tips from their saved destination guides • Anyone who's ever thought "I'll save this for later" but never found it again Download Marks today and turn your TikTok bookmarks from a cluttered wishlist into an interactive personal assistant. Your saved content has never been more valuable!

About

OnTimer

This app automatically creates persistent alarms for all your calendar events, ensuring you never miss a meeting. It also provides departure time alerts for in-person meetings based on real-time traffic conditions.

Highlights
  • Automatic calendar event alarms
  • Persistent, non-dismissible notifications
  • Time to leave alerts with traffic
  • Customizable transportation modes
  • Recurring event controls
  • Do Not Disturb integration
Features
Read full description

“Are you joining the meeting?” If you’ve ever gotten that message while you were sidetracked by an email, a task, or one more thing, OnTimer is for you. It’s easy to dismiss a calendar notification and lose track of time. OnTimer helps make sure that doesn’t turn into a missed meeting. OnTimer automatically keeps you on time. Connect your Google, Microsoft, or Apple Calendar once, and OnTimer does the rest—from an Early Warning before an important event to a persistent alarm when it’s time to act, and a Time to Leave alert when it’s time to head out. HOW IT WORKS OnTimer uses your existing calendar as the source of truth. When your schedule changes, your alarms automatically stay in sync—so you never have to create or maintain manual alarms. Unlike regular calendar notifications that disappear after a swipe, OnTimer uses persistent alarms that keep reminding you until you dismiss them, helping bridge the gap between noticing a reminder and actually showing up on time. High Alert helps important alarms reach you. On iOS 26.1 and later, it can ring through Silent mode and Focus/Do Not Disturb. Prefer quieter alerts? Choose Medium Alert to have OnTimer respect Focus. Want a heads-up first? Early Warning gives Pro users a lighter notification before the main alarm, so an important meeting or appointment doesn't sneak up on you. Need more time for one particular event? Adjust its main alarm and Early Warning timing without changing your defaults for everything else. Make your alarms your own. Pick sounds for your main alarm and Time to Leave alerts, or give one event its own sound. USE ONTIMER FOR • Meetings and calls • Appointments • Recurring events • Work and personal calendars • Events with locations • Moments when being late costs time, trust, or causes stress APPLE CALENDAR, GOOGLE CALENDAR, AND MICROSOFT CALENDAR • OnTimer supports Apple Calendar, along with Google Calendar and Microsoft Calendar. • Connect one calendar for free, or upgrade to connect multiple calendars across work and personal life. TIME TO LEAVE ALERTS For events with locations, OnTimer helps you know exactly when to leave. Choose your preferred travel mode, add a departure buffer, and let OnTimer monitor traffic so you head out at the right time. • No more guessing when to leave. • No more scrambling when traffic is worse than expected. • Just reliable alerts that help you arrive on time. ESPECIALLY HELPFUL IF YOU • See calendar reminders and still leave late • Miss meetings even when alerts are turned on • Get focused and lose the final few minutes before a call • Want a heads-up before it’s time to stop what you’re doing and join a meeting • Need alarms that keep reminding you until you take action • Use more than one calendar • Need help knowing when to join, leave, or switch tasks • Experience time blindness or notification overload FREE VERSION • Connect one Google, Microsoft, or Apple Calendar • Automatic alarms for every calendar event • Persistent, customizable alarms • High Alert and Medium Alert options • Recurring event controls • Focus & Silent Mode settings • See which events support Time to Leave alerts PAID VERSION • Connect multiple Google, Microsoft, and Apple Calendars • Combine work and personal calendars • Early Warning alerts before your main alarm • Customize alarm timing for individual events • A growing collection of alarm sounds • Business Hours • Time to Leave alerts • Custom travel modes • Departure buffer settings • 7-day free trial on the annual plan OnTimer works quietly in the background, automatically keeping you on time so you never have to think about setting alarms again. Download OnTimer today and never be late again. Some features require a paid subscription. Monthly and annual subscription options are available in the app. Pricing varies by region and is shown before purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

marks.3 screens
OnTimer4 screens

Verdict

The call

The clearest difference is in-app purchases: marks. at none against OnTimer's 2. marks. also leads on rating (5.0 vs 4.7) and iOS requirement (16.6 vs 18.0). OnTimer's advantage is ratings volume (23 vs 2). On price, review sentiment, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OnTimer sells 2 in-app purchases, starting at $4.99 per month. marks. asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

marks. holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: OnTimer has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

marks. ships an update every 2 weeks, OnTimer every 6 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
marks. versus OnTimer: the parameters behind the verdict, then further details
Parametermarks.OnTimer
PriceFreeFree
Rating5.0 (2 ratings) — better4.7 (23 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings223 — better
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone
Requires iOS16.6 — better18.0
Further details — not scored
Size2 MB34 MB
Age rating9+4+
DeveloperBraedon VillanoEthan Garr

Customer experience

marks.

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OnTimer

All ratings23 ratings
Positive91.3%
Neutral0.0%
Negative8.7%
Written reviews11 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

marks.

No in-app purchases

2 purchases

OnTimer

Subscriptions2
  • OnTimer Pro (Monthly)$4.991 Month
  • OnTimer Pro (Yearly)7 Days trial$49.991 Year

Questions

Is marks. free?
marks. is free to download, with no in-app purchases.
Is OnTimer free?
OnTimer is free to download, with in-app purchases available.
Which has better reviews, marks. or OnTimer?
marks. is rated higher. marks. averages 5.0 out of 5 from 2 ratings, while OnTimer averages 4.7 from 23 ratings.
Do marks. or OnTimer have ads?
Neither marks. nor OnTimer shows ads.
Which is updated more often, marks. or OnTimer?
marks. ships an update every 2 weeks, and OnTimer every 6 days. Most recently, marks. was updated on October 2, 2026 and OnTimer on October 9, 2026.

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