Ready Time vs Hey OnTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ready Time
This app helps you avoid being late by working backward from your deadline to schedule each task. It provides alerts for every step, allowing you to adjust your plan on the fly. Features include live activity tracking, Siri integration, and shared plans for group coordination.
- Backward scheduling from deadlines
- Step-by-step alerts
- Live Activities on Lock Screen/Dynamic Island
- Siri integration for voice commands
- Shared plans for group coordination
- Calendar integration
- Step suggestions and buffers
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Always running late? Ready Time works backward from your Deadline to schedule every Step and alerts you when it's time to start each one. Add your Steps (pack, shower, drive, whatever). Set your Deadline. Ready Time calculates start times and sends a notification for each one. ・Morning routines: know when to start each thing so you're not rushing ・Catching a flight: pick your airport and flight time, and get every Step from the final pack to boarding ・Getting kids out the door: the version where nobody yells ・Dinner prep: work backward from "guests arrive at 7" Features: ・Alerts for each Step in your Plan ・Running early or late: tap Done to move the rest of your Plan up, give a Step 5 more minutes, or skip it ・Live Activities: follow a running Plan on your Lock Screen, in the Dynamic Island, and in StandBy ・Ask Siri when to leave or what's next, or tell it to move a one-time Plan's Deadline and Ready Time updates your start times ・Wide-screen layout for iPad and iPhone Duo ・Add a destination to any Step to see travel time by driving, cycling, or walking ・Shared Plans: share with friends and family; they get the same reminders, so you're all ready together ・Calendar integration: tap a flight or event to start a new Plan with the details filled in, or drop one on your Plan list on iPad and iPhone Duo ・Step suggestions from your history ・Time Lock: pin a Step to a fixed time and schedule everything else around it ・Buffers between Steps ・Repeating Plans: daily, weekdays, or weekly ・Sync, duplicate, and archive ・Find your Plans in Spotlight search and open them from the Shortcuts app ・Start a new Plan from a Routine, including plans for 57 airports in the US and Canada Free to use. A one-time Premium unlock adds Live Activities, Time Lock, repeating Plans, and more. No subscription. No ads. No login. You already know what you need to do. Ready Time just tells you when. --- Terms & Conditions: https://getreadytime.com/terms-and-conditions/ Privacy Policy: https://getreadytime.com/privacy/ Ivan ivan@getreadytime.com
Hey OnTime
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A quiet calendar alert is easy to miss. Hey OnTime reads the calendars already on your iPhone and follows up as your meeting gets closer. Tap "I'm ready" to stop the follow-ups, or snooze when you need a little more time. MEETING REMINDERS THAT FOLLOW UP Keep upcoming meetings and appointments in view without entering them again. Use the calendars synced to your iPhone, including iCloud, Google and Outlook. KNOW WHEN TO LEAVE For events with a street address, see a traffic-aware departure time. Save your starting places and add a buffer to your trip. Travel times are estimates and can change with traffic. BUILT AROUND YOUR DAY See upcoming events in the Today timeline. Use follow-up reminders for meetings and departure timing for appointments you need to drive to. Hey OnTime reads your calendar without editing your events. OPTIONAL PRO SUBSCRIPTION Hey OnTime is free to download with optional Pro subscriptions for additional features. See the app's upgrade screen for the current features, local prices and subscription terms. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel your subscription in your App Store account settings. Support: support@heyontime.com Website: https://heyontime.com Privacy Policy: https://heyontime.com/privacy/ Terms of Service: https://heyontime.com/terms/
Screenshots
Verdict
The clearest difference is iOS requirement: Hey OnTime at 15.1 against Ready Time's 18.0. On price, update cadence, ads and in-app purchases 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. Ready Time sells 2 in-app purchases, starting at $19.99 per year and Hey OnTime sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Ready Time ships an update every 3 weeks, Hey OnTime monthly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.
| Parameter | Ready Time | Hey OnTime |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (11 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 14 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Nerd Tower | Wherk |
In-app purchases
Ready Time
- Countdown: Premium7 Days trial$19.991 Year
- Repeating Plans, Themes & More$9.99
Hey OnTime
- Pro Monthly$4.991 Month
- Pro Annual$39.991 Year








