Widgets are coming!

Record mood, develop habits, improve productivity, wealth freedom, manage stress, self-care...
Have you ever thought that these challenges that every individual who wants to become a better version of themselves can be realized with just one tool?
Your journal contains power you never thought of.

# Grid Diary, to help you change your life and realize your dreams.
Grid Diary is committed to becoming the simplest, yet most powerful and effective personal growth tool. Since its first release in 2013, it has been fortunate to grow together with millions of users.
If you also want to make journaling as a lifelong habit, welcome to download Grid Diary and become one of us.

# Grid Diary, your ultimate personal diary system.
Whether you are a practitioner of morning diary, success diary, gratitude journal, or bullet journal, or simply want to record your feelings. Grid Diary provides rich tools such as template library, prompt library, habit check-in, writing reminder, etc. to help you customize the journal method that best suits your needs.


# Feature Highlights

1. Unique grid format
Grid Diary creates an original powerful and flexible grid format that focuses on things that are truly meaningful to you and helps you regain control of your life.

2. Professional writing guide library
Questions designed based on positive psychology will guide you to touch your true self. From the moment you write down an answer, you have already started to take the first step of transformation.

3. Day/week/month/year dimension
The rich time dimension makes your journal truly become the underlying system for personal growth. Choose your own rhythm to plan, act, and review. Build your own ritual. Break down and achieve your life goals step by step.


Grid Diary Classic has been featured by Apple as "New Apps We Love" numerous times.
"Grid Diary is a good option for journal writers pressed for time or inspiration." - The New York Times
"Grid Diary is a new way to look at journaling." - AppAdvice
"It’s a well-designed, good-looking and intuitive app with a clear purpose." - InsideMobileApps


# Pricing

Most of Grid Diary’s features are free to use, we also offer advanced features, including sync, passcode lock, and more color themes. All this and future member-only features can be unlocked with a single in-app subscription that covers all your devices.

The membership subscription has two options:
• $2.99 monthly, which offers a 3-day free trial
• $22.99 annual, which offers a 14-day free trial

Please note that:

• Prices may vary by location or time, please refer to the in-app purchase view.
• Payment will be charged to iTunes Account at confirmation of purchase.
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.


# Note about HealthKit:
After you have authorized access to health data, you can insert information such as steps or activity energy into your diary. Grid Diary won't use your health data for other purposes.


We believe that the journal is your private asset. In standalone mode, no private data will be uploaded to our server. If you choose to use the Grid Diary Sync Service, the data will be encrypted and stored on our server.
There is no venture capital and no advertisers behind Grid Diary. Our long-term development is based on the paid subscription of members. We never sell your data to third parties for profit.

• Privacy Policy:
• Terms of Service:

What’s New

Version 2.1.4

- Fixed the journal order when batch exporting PDF
- Fixed the issue of incorrect display of week date
- Fix the issue of jumping text input position in some cases
- Fix the issue that the purchase price information cannot be displayed correctly in some cases
- Other bug fixes and stability improvements


If you like this update, we would greatly appreciate it if you rate the app on the App Store. It means a lot to us!
If you have any suggestions or feedback, you can reach us at support at: We would love to hear from you!

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

SquatchDad ,

Importance of Reflection

Since becoming a teacher I have reflected a lot as an educator in order to improve my own teaching style and model for my students what it means to put effort towards improving. Now having kids of my own reflecting on how fast they actually grow and develop becoming the humans beings they will be. Grid Classic 2 allows me to reflect on how fast they are growing up, they seem like new people every week. GC2 allows me to change topics as different things become more pertinent in raising them and their own interests change, and when ready I can share with them all of my joys, mistakes, worries, fears, pride, and resilience in parenting and enjoying who they are and are becoming. You’ve made a great app that is user friendly and incorporates so much. Thank you for your efforts. I cant wait to look back years down the road, shake my head and laugh at tragic comedy that is day to day parenting.

Developer Response ,

Hi! Thank you so much for your review and we are really happy to hear that this app has helped you in so many ways! We will definitely make constant improvements with all the support from our users! Thank you!

Saieph ,

Unique, Customizable, Game-Changing App!!!

I’m only able to edit the review I have already made, but in doing so, I am “upping” my rating to 5 stars. There is truly no comparable application anywhere that even approaches the ease of use, abundant (and not bloated) features, with the number of customization tools available as Grid Diary 2! Anyone who uses this app can surely tell that there is a lot of love and care in its design, maintenance, and extension...I talk this app up to everyone I know who would be interested. There is literally simply nothing like it out there, and it truly is a game changer. 2 minor features I’d still love to see:
- In the “Timeline” context, using the filter function, the weather stickers and emoji stickers are not multi-select, while the flags are. I would think that if a user wanted to select all entries where they were either upset OR sad OR mad, they would be able to do so.
- A desktop version of the application and cross platform synch would be awesome as well. :)
All in all, this is a great app...well worth the meager price of subscription, and I certainly appreciate your efforts in delivering this kind of quality mobile application. It is truly a credit to your creativity, care, and tenacity to be able to produce something this amazing!


jessika_lynnn ,

I Want To Love It

Don't get me wrong, I LOVE everything about this app, and even pay the premium membership. The only addition that would be super cool to see would be some place you could have a checklist of things that repeat to each day on a daily grid or something. That would be the ultimate app for me, and I would be a forever customer, as long as you can fix one thing:

I do a lot of memory journaling for my kids to have one day, so I use this a lot to quickly write down my thoughts and happenings throughout the day until I can spend the time to make it "pretty" in my physical journal.

But you guuuuyyys. The syncing has to get better. Sometimes I will input things on my phone, sometimes my MacBook. And a lot of the time they don't crossover and once and a while disappear completely. These are my memories! My kids milestones! This can't be happening. I will be a forever yearly premium customer if I feel confident my memories aren't going to be lost... and right now I'm not confident. It's so frustrating!


Grid Diary Membership - 1 Year
Free Trial
Grid Diary Membership - 1 Month
Free Trial

App Privacy

The developer, Sumi Interactive, 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:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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