Think in Numbers is a smart journaling app with time tracking built in.
It turns your day from something you reflect on into something you act on.
For iPhone and Android. Try it on your own day before you pay.
Most journaling apps stop at how your day felt.
Think in Numbers also shows you where it went.
Example entries. Each one is a sentence someone wrote, and the hours it became.
How it works.
Write your day once, or as often as you want.
In your own words, typed or spoken. About a minute.
It counts your hours.
Think in Numbers reads what you wrote and does the counting. No timers, no forms.
Over time, you see the pattern.
The sleep you really get, the hours your phone takes, the time you never account for. Then you change the next week.
An example day
Write your day. Watch it count.
Plain words in, hours out. In the app, you try it on your own day.
Today
Your hours
0h accounted for. 24h you did not mention.
For iPhone and Android. Try it on your own day before you pay.
The missing half
Busy all day, with nothing to point to?
Write it down and see where the hours went, even the ones you forgot. Then give real time to what matters.
- Sleep8h
- Health & Fitness2h
- Work6h
- Using Phone2h
- Unaccounted6h
18h accounted for. 6h you did not mention.
Over time
See the pattern. Change the next week.
Set a target for what matters and see whether your week agrees.
Example
Watch how it works.
Thirty seconds, with sound.
For iPhone and Android. Try it on your own day before you pay.
Questions
Questions people ask.
What is Think in Numbers?
Think in Numbers is a smart journaling app with time tracking built in. It turns your day from something you reflect on into something you act on. You write or say your day in your own words, on iPhone or Android. Think in Numbers reads what you wrote and returns your hours by category, such as 7h of sleep and 8h 30m of work, plus the time you did not mention.
Is Think in Numbers a journaling app or a time tracker?
Think in Numbers is both: a smart journaling app first, with time tracking built in. You write your day as you would in any journaling app, in one go or in pieces. Think in Numbers reads what you wrote and returns your hours by category. The time you did not mention shows as unaccounted. There are no timers to start.
Where can I get Think in Numbers, and what does it cost?
Think in Numbers is on the App Store for iPhone and on Google Play for Android. Apps for Mac and Windows are coming soon, at the same price as the App Store. You try it on your own day first. The first month is $4.99 ($5 on Google Play), then $11.99 a month or $119.99 a year ($12 and $120 on Google Play).
Is what I write in Think in Numbers private?
Your entries in Think in Numbers are private and yours. We never sell what you write or use it for ads. Your words are sent securely only to count your hours, and you can delete everything from inside the app.
How does Think in Numbers work?
Think in Numbers turns your own words into hours. You write your day as it goes, typed or spoken. Think in Numbers reads what you wrote and sorts it into hours by category, such as sleep, work and your phone. You can correct anything it got wrong, set targets against real hours, and watch the pattern over days and weeks. Writing a day takes about a minute.
Do I need to run timers or tap buttons through the day?
No. Think in Numbers has no timers and no buttons to tap through the day. You write what you did, in plain words, whenever it suits you. Think in Numbers does the counting.
What is unaccounted time?
Unaccounted time is the hours of the day you did not mention. Think in Numbers keeps those hours on your day, so you can see how much of the day went unnoticed. A day with 20 hours written down shows 4 hours unaccounted.
Can I write about how my day felt, not only what I did?
Yes. Think in Numbers is a smart journaling app, so you can write what happened and how it felt. The hours come from the activities you mention, and the rest of the entry stays yours to read back. Think in Numbers also has daily prompts and a mood and energy check-in.
What do I see over time?
Over time, Think in Numbers shows the sleep you really get, the hours your phone takes, and the time you never account for. It also shows whether the things you said matter are getting real hours. A week is enough to see a pattern. Then you change the next week.
Can I set goals or to-dos?
Yes. Think in Numbers lets you set targets against your real hours and plan your week. Think in Numbers also keeps to-dos and habits, with reminders and streaks, and your own entries can mark them off.
Does Think in Numbers work by voice?
Yes. You can say your day out loud or type it in Think in Numbers. Either way, your day comes back as hours by category.
Find out where today went.
Your entries stay private. We never sell them.
For iPhone and Android. Try it on your own day before you pay.