Comparison

Coves vs JotDay

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

Head to head
About

Coves

This study app integrates task prioritization, focus timing using the Pomodoro Technique, and spaced repetition for memory retention. It helps users plan their study sessions, block distractions, and track progress with detailed analytics.

Highlights
  • Eisenhower Matrix for task prioritization
  • Pomodoro, Countdown, and Stopwatch focus timers
  • Spaced repetition for memory review
  • Daily/weekly focus goal setting
  • Detailed focus analytics and reports
  • Ambient sounds for distraction blocking
Features
Read full description

**coves — Space-Themed Study Timer** Turn every focus session into a voyage through space. coves completes the full learning loop — break down tasks, plan your schedule, focus, and review — so every session counts. **Break Down Tasks** Goal System: Set daily or weekly goals for each task and track progress at a glance. Visible goals keep procrastination at bay. **Plan Your Schedule** Time Blocks: Create plans with start and end times, building your day block by block on the calendar, with reminders when it's time. See at a glance what to study today. Priorities: Mark each plan by importance and urgency, so you always know what matters most. Smart Review: Auto-scheduled reviews at 1, 2, 4, 7, and 15 days help you revisit key points and beat the forgetting curve. **Focus** Focus Timer: 25 minutes of focus and 5 minutes of rest, auto-looped, with a longer break after four rounds. Start focused, end with a reminder. Three Timer Modes: Focus Timer, countdown, and stopwatch — for exam countdowns, homework deadlines, or daily accumulation. Focus Environment: White noise, Focus Mode, and custom ringtones create your own cockpit. **Daily Review** Daily Review: Compare plan vs. actual — see what you accomplished and where you drifted, so tomorrow's plan lands better. Statistics: Heat maps, efficiency scores, and weekly voyage reports — your learning data at a glance, shareable as cards. **Growth** Growth System: Accumulate voyage mileage with every session, growing from cadet to captain, unlocking planets and honors. **Siri** Say "Start learning" to Siri and begin timing instantly. **No Payment Required to Start** Create 10 tasks and manage categories and tags without paying. **Subscription Details** coves Membership offers a monthly subscription (¥22/month), a yearly subscription (¥148/year), and a lifetime purchase (¥198). Subscriptions auto-renew unless auto-renew is turned off at least 24 hours before the end of the current period. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a subscription. Manage or cancel your subscription anytime in Settings > Apple ID > Subscriptions. Renewal charges occur within 24 hours before the end of the current period. Privacy Policy: https://www.softwindlab.com/privacy.html

About

JotDay

Effortlessly track your time with automatic exercise and sleep data retrieval from Apple HealthKit. Monitor app usage, view your day in a clear timeline, and analyze time distribution with daily, weekly, and monthly views. Includes a minimalist focus timer with Live Activity support.

Highlights
  • Automatic sleep and workout tracking
  • App usage tracking via Shortcuts
  • Minimalist focus timer with Live Activity
  • Concise timeline view
  • Daily, weekly, and monthly time views
  • Data analysis for time distribution
Features
Read full description

JotDay is a time tracking app designed to simplify your recording experience and enhance efficiency. It can automatically retrieve your exercise and sleep time, track app usage through Shortcuts, eliminating the need for manual input. The concise timeline, time blocks, weekly view, and monthly view allow you to have a clearer understanding of your time allocation. Key Features: 1. Sleep and Workout Tracking: Automatically fetches sleep and exercise data from the Apple HealthKit health app for convenient daily life statistics. 2. App Tracking: Configure Shortcuts to track app usage. 3. Minimalist Focus Timer: Supports Live Activity, Dynamic Island, and flip timing, allowing you to start timing quickly at any time and check the timing progress. 4. Timeline: Presents your day in an intuitive timeline, allowing you to easily view activity records and add notes. 5. Time Views: Clean day, week, and month views for easy comparison of time 6. Data Analysis: Easily understand the distribution of different types of focused time. Monthly and Annual Membership Subscription Terms: 1. Upon confirmation of purchase and payment, your subscription will automatically renew through your iTunes account.。 2. Your Apple iTunes account will be charged within 24 hours prior to the end of the current subscription period, and the subscription period will be extended by one subscription period upon successful payment. 3. To cancel the renewal, please manually disable the auto-renewal feature in the iTunes/AppleID settings management at least 24 hours before the end of the current subscription period. 4. During the trial period, if the iTunes account does not cancel the subscription, the subscription will be automatically activated and billed at the end of the trial period. Any unused trial time will be forfeited upon purchase of the subscription. 5. This service is optional for you to cancel. If you choose not to cancel, the renewal service for the next billing cycle will be activated for you. Privacy Policy: https://jotday.super.site/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Coves4 screens
JotDay4 screens

Verdict

The call

The clearest difference is rating: JotDay at 4.7 against Coves's 4.2. JotDay also leads on review sentiment (85% vs 67%). On price, ratings volume, 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. Coves sells 5 one-off in-app purchases and JotDay sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

JotDay holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 11 and 21 respectively. Written reviews point the same way: 67% of Coves's written reviews are positive against 85% of JotDay's.

UpkeepUpdate frequency

Coves ships an update every 3 weeks, JotDay monthly. The most recent releases landed on August 29, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
Coves versus JotDay: the parameters behind the verdict, then further details
ParameterCovesJotDay
PriceFreeFree
Rating4.2 (11 ratings)4.7 (21 ratings) — better
Positive reviews66.7% of reviews84.8% of reviews — better
Number of ratings1121 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.617.0 — better
Further details — not scored
Size103 MB50 MB
Age rating4+4+
Developer朋 潘Remix Design Studio

Customer experience

Coves

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

JotDay

All ratings21 ratings
Positive95.2%
Neutral0.0%
Negative4.8%
Written reviews33 reviews
Positive84.8%
Neutral9.1%
Negative6.1%

In-app purchases

5 purchases

Coves

One-time5
  • Colors$1.99
  • Ringtones$1.99
  • White noise$1.99
Show 2 more
  • Member$4.99
  • Value Bundle$4.99
4 purchases

JotDay

Subscriptions2
  • JotDay Pro Monthly3 Days trial$0.991 Month
  • JotDay Pro Yearly7 Days trial$4.991 Year
One-time2
  • JotDay Pro Annual to Lifetime$5.99
  • JotDay Pro Lifetime$9.99

Questions

Is Coves free?
Coves is free to download, with in-app purchases available.
Is JotDay free?
JotDay is free to download, with in-app purchases available.
Which has better reviews, Coves or JotDay?
JotDay is rated higher. Coves averages 4.2 out of 5 from 11 ratings, while JotDay averages 4.7 from 21 ratings.
Do Coves or JotDay have ads?
Neither Coves nor JotDay shows ads.
Which is updated more often, Coves or JotDay?
Coves ships an update every 3 weeks, and JotDay monthly. Most recently, Coves was updated on August 29, 2026 and JotDay on September 21, 2026.

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