iPhone Screenshots


IdeaGrid is a simple, specialized memo app to assist for visualizing your thoughts. The app gives you the ability to actualize your great ideas.
The video and details are found on our website. Tap "The developer's web site" menu at the bottom of this page!

Key features of v1.5.0
- Now supports iPhone X
- Added support for iOS 11.

Key features of v1.4.5
- Supported Dropbox API v2.
- Copy & Paste of pieces is now supported.

Key features of v1.4.1
- Added support for iOS 10.

Key features of v1.4
- The sync process is improved, and the new auto-sync feature is added.

Key features of v1.1.1
- Dropbox backup is supported.

What’s New

Version 1.5.1

- Fixed an issue the app can't be opened on iOS 11.3.
- Fixed an error that occurs when overwriting with Dropbox backup.

Ratings and Reviews

3.7 out of 5
3 Ratings

3 Ratings

lowerliquid ,

Great for iPhone, terrible for iPad

Love this app. Great functionality and so far, very stable. The companion iPad app is HIGHWAY ROBBERY!! Almost $30.00 bucks + a monthly fee. Not worth it IMHO. All of my major productivity app purchases sync with my other devices. As much as I would love to use this app 'full time', I forced to use similar apps that offer greater functionality.
Don't get me wrong, you won't be disappointed with the iPhone version.....highly recommended!

J rico ,

Fantastic App

I was hesitant because of the price but I bought it and it’s great! I really love this app - great for organizing ideas and conceptual thoughts. I think the price point is wrong though given that the iPhone, iPad, and Mac are all separate purchases and each more expensive than the last. I bought the iPhone and iPad versions and spent $50 in total which is worth it given the app’s quality - but I skipped the Mac version - the price was just too much.

Shimashin ,


Overall I like this app. However, some serious bugs especially iPad version and terrible customer service—been ignored for a while.


36 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
Unrestricted Web Access
In-App Purchases
  1. Premium Plan for 1 Month $4.99
  2. Pro Plan for 1 Month $9.99
  3. プレミアムプラン 1ヶ月分 $3.99


  • Family Sharing

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

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