See the time you have left, and make it count. Habits, streaks, countdowns, and your whole day in one calm, ADHD-friendly app. Build habits, keep streaks and plan ahead.
Left is a time-awareness app built on one idea: your time is limited, and seeing it changes how you use it. Left turns time into something you can see, then helps you act on it with habits, streaks, countdowns, and a planner for your day.
TIME LEFT
See where you are in the year, month, week, day, hour, and your life. Each unit is a symbol; the past dims, what remains stays in view. Your life in weeks, year progress, and life progress, made tangible. Choose dots, symbols, colors, and layouts. A quiet, honest way to face limited time without it becoming morbid.
HABITS, STREAKS & AIMS
Left is a habit tracker for the person you are trying to become. Build habits on any schedule: daily, several times a day, weekly, monthly, or custom. Track streaks and protect them, count the days since anything that matters, and set reminders so nothing slips. And you don't have to do it alone: share a habit or streak with a friend, keep each other accountable, and send kudos, cheers, and encouragement when it counts. With aims, you have a flexible goal tracker for anything you can count, helping you build up or cut down. Stay on track and see your progress every day.
AHEAD - COUNTDOWNS & DATES
Add the dates that pull you forward: trips, birthdays, holidays, anniversaries, weddings, deadlines, retirement, and personal milestones. Count down to each one, import from Apple Calendar, and track both the days until and the days since. New: every Ahead date now has its own to-do list, so you can plan the small tasks that make the date happen and check them off as it approaches. Share an Ahead date with a friend, follow it side by side, comment, and add to-dos together on joint dates.
PLANNER
Planner pulls everything that matters into one beautiful, time-first view: your habits, streaks, Ahead dates, Apple Calendar events, Apple Reminders, weather, sleep, and workouts, together at last. Not another calendar, but a clear, calm picture of what the day is actually asking of you. Because everything lives in one place instead of five apps, Planner is a quiet ally for ADHD minds: see the whole day at a glance and miss nothing. Two new widgets come with it: a Planner widget and a Calendar widget for your Home Screen.
FASTING TOOL
A simple yet beautiful fasting tool inside Left. Pick a fasting window, start it in a tap, and follow every fast live from your Lock Screen, widgets and the Dynamic Island. Your history and stats are all there too.
FRIENDS
All-new. Add the people who matter and keep each other moving. Stay accountable on the habits and streaks you share, join an Ahead date together, comment, add to-dos, and stay in the loop as it counts down. Private by design, with no public feed.
WHY LEFT
Other apps give you habits without design, or aesthetics without depth. Left combines both: the widget range, the design quality, and the full set of time tools, in one app made with restraint and taste.
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Everyone, this app is phenomenal. I am a very particular user and I don’t usually use apps which is not perfect in the way I would want it to be. But trust me on this, this is exceptional. The widgets are very beautiful and minimalistic, which enhances the look of your device and they are equally informative as well. The app interface is simple and easy to use and the date tracker section is very helpful. I was using a different habit tracker earlier but now have shifted to Left completely. And the price is totally worth it. In fact I’d say you’re get stuff that’s worth more than the price you’re paying. Getting so many different functions in a single app is very rare and Left has done it. The developer is extremely helpful and friendly and he responded to my queries promptly and satisfactorily. Absolutely go for it.
Developer Response
Hi! Thank you so much for your kind and detailed review. I’m really glad to hear that Left fits your high standards. Thank you for recommending Left, and I’m here if you ever need anything else :)
Really good app
nosreP leahciM
I love this app for its simplicity in look but also the features that it has! Sure, you could be a little stumped because the app cost money to unlock all the features, however it’s a one time payment, and you choose how much you think is fair! I use this to track the days I workout and I run and so on and most importantly of all, when I send an email for recommendation and feedback on the app, Christian Rus (the developer) actually responds to the emails I send! Every single one of them he has gotten back in usually less than a day! Try the app out it’s pretty cool and the purchase was worth it for me at least.
Developer Response
Thank you so much for taking the time to share this thoughtful review!I do my best to respond quickly to every email, and I really appreciate feedback and suggestions, they genuinely help shape the app and its future updates.Thanks again for your support and for recommending the app to others :)
Incredible app w lots of potential
Bohpoho
Amazing and exactly what I was looking for. Just needs some functions to get past half baked. Like notes is so bare bones, gotta hit enter so I can read the full note. A calendar scroll for notes would be neat. Removing photo from a card doesn’t work at the moment. And let me input my own death age manually. The blocks that fill in is really great but I HATE that it starts from the right going left and also that it isn’t perfectly aligned there’s an extra 2 on the right side for no reason. Why not 10 x 10 rows? Lastly, the your life in stages would be really cool if it was actually useful. Like if everything in track could be plugged into it and give me a look at how I spend my time that way? I’d like to hold onto this app for the rest of my life and I don’t regret the purchase. Pretty pls consider these suggestions. Thank u!
Developer Response
Thank you so much for your review and for the thoughtful suggestions!I’m currently working on improving the Notes experience. Notes weren’t originally a core part of the app, which is why they feel a bit bare‑bones right now, but I’m iterating on them so they become more useful and flexible over time.Regarding manually setting your own death age: that’s something I most likely won’t add. The idea behind the life view is to reflect the fact that we don’t really control how long we live, and the app tries to mirror that by not letting you arbitrarily choose a number. That constraint is part of the concept.I’m also working on making the charts more interesting and customisable. For now, they’re mainly meant as a quick way to see your life in different views, but I agree there’s a lot more potential there and I’m exploring ways to expand on it without losing the simplicity of the app.Thanks again for using the app and for taking the time to share detailed feedback, it really helps guide future updates.
Really cool app, but buggy most of the time.
Merickjoel
I really love the widgets to keep track of the progress of hours, days, months etc. They’re minimal and really useful. However, it seems that every time the app is updated, a new bug is introduced almost without fail. As a dev myself, I know this can sometimes be hard to catch as new features are added, but as an user my experience has been frustrating as have to keep dealing with the bugs and hope it’s fixed in the next update. I hope you can consider adding some kind of bug report feature so we can let you know when something is not quite right. As for everything else, keep it up. I truly believe you have something special here.
Developer Response
Hey there, Sorry to hear that! Can you please let me know what is broken? So I can fix it. If is the widgets in tinted mode, that is fixed already with the last update. Thanks!
The biggest update in Left's history is here!
APPLE HEALTH TO TRACK YOUR HABITS, STREAKS & GOALS
Select a metric to track from Apple Health and automatically complete your habits, keep your streak or achieve your goals. You can even add special conditions like “Break the streak only if I eat more than 50 calories after 6pm” or “Complete the habit if I do at least 45 minutes of workout three times per week”. By the way? You can use natural language to set it up!
FASTING TOOL
A simple (and beautiful) fasting tool to track your fasts with custom modes, sunrise to sunset, overnight and more options. Fasting includes notifications, widgets and optional Live Activity to help you keep track of each session.
ACHIEVE GOALS WITH AIMS AND CHALLENGE YOUR FRIENDS
A new feature comes to Left, with Aim you have a flexible goal tracker for anything you can count, helping you build up or cut down. Stay on track and see your progress every day. You can even challenge your friends and compete to achieve the same goal.
ALL-NEW PLANNER
Your whole day in one beautiful, time-first view: habits, streaks, Ahead dates, calendar events, reminders, weather, sleep, and workouts, together at last. One calm place to plan your day — and if you have ADHD, one place means nothing gets lost across apps. Two new widgets come with it: a Planner widget and a Calendar widget for your Home Screen.
BETTER WITH FRIENDS
Add the people who matter and keep each other moving. Stay accountable on shared habits and streaks with kudos, cheers, and encouragement, or join a date together and comment as it counts down. Private by design, no public feed.
TEMPLATES WITH HUNDREDS OF IDEAS
Start in seconds with hundreds of ready-made habits, streaks, and countdowns. With built-in Unsplash integration, add a beautiful photo to any habit, streak, or date in a tap. You can also simply describe in natural language what you want to achieve and Left will create the countdown, streak, goal or habit for you.
Your time is limited. This update helps you see it, share it, and make the most of it.
Version 2026.8.6
The developer, Cristian Rus, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
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The developer indicated that this app supports the following accessibility features. Learn More