Ready Time vs Prep Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ready Time
This app helps you manage your schedule and avoid being late for appointments and events. It calculates when you need to leave and alerts you for tasks, offering features like calendar integration and task suggestions.
- Alerts for Countdowns and Tasks
- Calendar Autocomplete
- Task Suggestions
- Search for Countdowns
- Flight alerts with pre-filled details
- Dark Mode
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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: from packing to TSA, timed out ・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 ・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 ・Step suggestions from your history ・Time Lock: pin a step to a fixed time and schedule everything else around it ・Buffers between steps ・Repeating daily and weekly plans ・Sync, duplicate, and archive ・Start a new plan from a template 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
Prep Clock
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Leave on time without guessing. Prep Clock starts with your arrival time, works backward through travel and preparation, and tells you exactly when to begin. PLAN THE WHOLE DEPARTURE - Build reusable routines from real prep steps. - Add destination, travel mode, buffer, and arrival time. - See start-prep, leave, and arrive times together. - Run tasks step by step with per-task timing. - Recalculate when traffic or the plan changes. - Use Running Late mode to see an honest updated arrival estimate. LEARN YOUR REAL TIMING - Record how long tasks actually take. - Compare planned and observed duration ranges. - Apply adaptive estimates to future plans. - Generate upcoming events from recurring prep plans. FREE - Up to three upcoming events and three custom routines. - Core backward planning and commute calculation. PREP CLOCK PRO - Unlimited events and routines. - Recurring plans and adaptive timing. - Calendar import and sync. - Running Late mode and additional travel modes. - Home Screen widgets and Lock Screen Live Activities. Calendar, location, and notification permissions are requested only when the related feature needs them. Schedule, task, and location details are not sent to an AI service. Subscriptions renew automatically unless canceled in your Apple ID settings. Restore an existing purchase from Settings > Restore Purchases. TERMS OF USE Product Terms of Use: https://www.uncommonweather.com/legal/apps/prepclock-terms.html Apple Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Prep Clock at every 4 days against Ready Time's every 3 weeks. On price, ads, in-app purchases and device support 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 Prep Clock sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Ready Time ships an update every 3 weeks, Prep Clock every 4 days. The most recent releases landed on August 25, 2026 and September 9, 2026 respectively.
| Parameter | Ready Time | Prep Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Nerd Tower | Ryan Tinklepaugh |
In-app purchases
Ready Time
- Countdown: Premium7 Days trial$19.991 Year
- Repeating Plans, Themes & More$4.99
Prep Clock
- Pro Monthly$2.991 Month
- Pro Annual$19.991 Year









