Comparison

Sartre vs 99 Recurring Reminders

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

Head to head
About

Sartre

This app helps you manage daily tasks, assignments, and long-term projects to improve productivity and balance. It also includes features for relaxation, reflection, and habit building to support mental well-being.

Highlights
  • Daily task management with prioritized goals
  • Long-term project breakdown into achievable steps
  • Assignment tracking with due dates and categories
  • Daily reflection on happiness and productivity
  • Fun activities, quotes, and media recommendations
  • Habit building support
Features
Read full description

From daily tasks, to assignments from school or work, to long-term projects, Sartre is there to support you, keep you on track, and maximize your fulfillment – ensuring your life is balanced, productive, and happy. It’s also built to help you have fun, reflect on each day, and build long-term habits. Sartre protects your mental health and personal data, keeps you one step ahead, and helps you be yourself – free to explore, create, relax, discover, and learn. Start using the app today! --SARTRE INCLUDES-- DASHBOARD Your go-to operations center for managing each day. Instead of a looming and overwhelming list of tasks, this page is split into the following sections to maximize productivity: 1) Today’s Main Goal – the most important thing you want to achieve that day 2) Three important tasks – additional vital things you want to get done 3) Something that gives me joy – an activity that will de-stress and relax you, preventing you from getting overwhelmed 4) Tasks and activities – everything else you want to get done You can categorize your tasks and activities, and simply tick them off once complete! FUN SECTION This page is purpose-built to help you relax and have fun. You can add your favorite fun activities from a pre-built list, or create your own, and then add these to your daily activities section with ease. The page also contains a Quote of the day, and a riddle to get your brain moving. It even includes recommendations for Books, Movies, and TV Shows which updates regularly! PROJECTS SECTION Here, you’ll be able to manage all the long-term projects you want to get done – from reorganizing your room, to learning to code, to getting great exam grades! Simply split each project into achievable steps, and tick them off as you go along – moving projects into the Completed section. ASSIGNMENTS SECTION Whether for work or school, stay on top of your assignments with this page. Give each assignment a description, a due date, and a category, and see it through to completion. REFLECTION SECTION At the end of each day, it’s vital to take a moment to reflect. With Sartre, you can rate each day from 1-10 in terms of Happiness, Productivity, Personal Development & Learning, Family & Relationships, and Overall. You can then fill in the best and worst things about that day, and what you’re grateful for, before writing a journal entry as short or long as you would like.

About

99 Recurring Reminders

This app helps you improve productivity and life quality by managing routines, chores, and habits. It offers a visual countdown system for tasks and customizable reminders to keep you on track. Designed to bring discipline and structure to your daily life.

Highlights
  • Visual battery system for task countdown
  • Customizable notification reminders
  • Organizable categories for life areas
  • Sorting by due date and health level
  • Markdown notes and descriptions
  • ADHD-friendly design
  • Home screen widgets
Features
Read full description

Remember what needs doing again—without keeping it all in your head. 99 Reminders helps you stay on top of recurring chores, habits, and personal routines. See when you last did something, know what’s due next, and get a reminder when it’s time. Change the bedsheets. Water the plants. Replace a filter. Book a haircut. Keep track of the little things that are easy to forget between one time and the next. REPEAT FROM WHEN YOU FINISH Some tasks make more sense on an interval than on a fixed calendar date. Want to clean something every two weeks? Complete it today, and the next cycle starts today—even if you finished later than planned. Choose an interval in days, weeks, or months, or set the next due date yourself. SEE YOUR ROUTINES AT A GLANCE Each task has a battery that gradually drains as its due date approaches. A full battery means you’ve recently taken care of it. A low battery shows what needs attention next. Finish the task, recharge its battery, and start the next cycle. MAKE ROOM FOR EVERYDAY LIFE • Flexible reminders — choose notifications on the due date or days in advance, at a time that suits you. • Home Screen and Lock Screen widgets — keep your routines in sight without opening the app. • Custom categories — organize chores, self-care, home maintenance, and more. • Completion history and notes — remember when you last did something and save useful details for next time. • Visual progress and streaks — see how consistently you’ve kept your routines going. • Ready-made templates — start with familiar tasks or create your own. From daily habits to jobs that only come around every few months, give each routine its own rhythm. START SMALL, ADD MORE WHEN YOU NEED TO Track up to five routines for free. Upgrade to Premium for unlimited routines. Start with one thing you’re tired of forgetting. Questions or ideas? Contact us at contact@99reminders.com. Terms of Use: https://99reminders.com/terms Privacy Policy: https://99reminders.com/privacy

Screenshots

Sartre4 screens
99 Recurring Reminders4 screens

Verdict

The call

The clearest difference is in-app purchases: Sartre at none against 99 Recurring Reminders's 3. Sartre also leads on review sentiment (100% vs 81%) and iOS requirement (13.0 vs 16.0). 99 Recurring Reminders's advantage is update cadence (every 8 days vs every 4 weeks). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 99 Recurring Reminders sells 3 in-app purchases, starting at $2.99 per month. Sartre asks for nothing beyond the download.

UpkeepUpdate frequency

Sartre ships an update every 4 weeks, 99 Recurring Reminders every 8 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
Sartre versus 99 Recurring Reminders: the parameters behind the verdict, then further details
ParameterSartre99 Recurring Reminders
PriceFreeFree
Rating—4.7 (29 ratings) — better
Positive reviews100.0% of reviews — better81.3% of reviews
Number of ratings—29 — better
Update frequencyEvery 4 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size21 MB63 MB
Age rating4+4+
DeveloperAliya KhanMaxim Novoseltsev

Customer experience

Sartre

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

99 Recurring Reminders

All ratings29 ratings
Positive93.1%
Neutral3.4%
Negative3.4%
Written reviews16 reviews
Positive81.3%
Neutral12.5%
Negative6.3%

In-app purchases

None

Sartre

No in-app purchases

3 purchases

99 Recurring Reminders

Subscriptions2
  • Pay Monthly3 Days trial$2.991 Month
  • Pay Yearly7 Days trial$14.991 Year
One-time1
  • Lifetime$39.99

Questions

Is Sartre free?
Sartre is free to download, with no in-app purchases.
Is 99 Recurring Reminders free?
99 Recurring Reminders is free to download, with in-app purchases available.
Do Sartre or 99 Recurring Reminders have ads?
Neither Sartre nor 99 Recurring Reminders shows ads.
Which is updated more often, Sartre or 99 Recurring Reminders?
Sartre ships an update every 4 weeks, and 99 Recurring Reminders every 8 days. Most recently, Sartre was updated on October 1, 2026 and 99 Recurring Reminders on October 12, 2026.

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