---
title: "Grid Diary - Journal, Planner — App Overview"
url: https://marlvel.ai/intel-report/lifestyle/grid-diary-journal-planner
category: Lifestyle
developer: Sumi Interactive
platforms: ios, android
rating: 4.0 (4.6K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T08:34:47.352Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Grid Diary functions as a comprehensive personal development system that uses customizable templates to help users build positive habits and track their mental well-being.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Lifestyle |
| Rating | 4.0 ★ (4.6K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.8.4 |
| Latest Version (Android) | 3.9.7 |
| Developer | Sumi Interactive |

<!-- SECTION: Summary -->
## What is Grid Diary - Journal, Planner?

Grid Diary is a personal development and journaling application designed to help users track habits, routines, and mental well-being. It differentiates itself by offering a structured, grid-based framework that moves beyond traditional free-form journaling to support holistic self-improvement.

<!-- SECTION: Key Features -->
## Key Features

- **Custom Prompts**: Allows users to create personalized questions and frameworks to guide their daily entries.
- **Tagging and Categorization**: Enables users to organize journal entries and track specific areas of life, such as health or relationships.
- **Routine Management**: Provides tools to establish and maintain consistent morning and evening habits.
- **Cognitive Behavioral Therapy Tools**: Includes features marketed to help users alleviate stress and anxiety through structured reflection.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals seeking a structured, habit-focused system for personal growth, productivity, and mindfulness.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/grid-diary-journal-planner/id1392523148?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=io.sumi.griddiary2&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/lifestyle/grid-diary-journal-planner)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/lifestyle/grid-diary-journal-planner).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*