# Grid Diary vs Thanks, Brain

The clearest difference is update cadence: Thanks, Brain at daily against Grid Diary's every 2 weeks. Thanks, Brain also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grid Diary sells 4 in-app purchases, starting at $4.99 per month and Thanks, Brain sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grid Diary ships an update every 2 weeks, Thanks, Brain daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grid Diary | Thanks, Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (963 ratings)](https://appshunter.io/ios/app/grid-diary-journal-planner/id1392523148/reviews)** | — |
| Number of ratings | **963** | — |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Subscription | — |
| Size | 80 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sumi Interactive](https://appshunter.io/developer/597077264) | [Schooner & The Bear](https://appshunter.io/developer/1728474423) |

## What reviewers say

### Grid Diary

[App page](https://appshunter.io/ios/app/grid-diary-journal-planner/id1392523148)

This app offers a guided journaling experience to foster personal development and mindfulness. It helps users build positive habits, manage stress, and enhance various aspects of their lives through customizable prompts and unique layouts.

**Highlights:** Prompted journaling with custom questions, Unique grid and mandala layouts, Daily, weekly, monthly, and yearly planning, Supports various journaling methods, Mindfulness and self-care focus, Stress and anxiety alleviation techniques

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |
| Annual | $29.99 | per year |

**What reviewers like**

- 🌟 Excellent journaling app
- 📚 Customizable templates and prompts
- 🧠 Helps with self-reflection and mental health
- 🗓️ Organized grid layout
- 🔍 Useful search and timeline features

**What reviewers complain about**

- 🐛 Sync issues and data loss
- 💰 Expensive subscription model
- 🔒 Lack of account deletion or data export options
- 🤔 Confusing onboarding and upgrade process
- 🕰️ Slow loading times and app freezes

**Reported bugs**

- Entries disappearing or not syncing properly
- Password reset functionality not working
- Subscription issues and inability to access premium features
- Compatibility problems with newer iOS versions

**Requested features**

- Add Apple Pencil support
- Improve sync reliability across devices
- Provide more customization options for layouts and fonts
- Integrate with other productivity apps and calendars
- Implement a one-time purchase option


### Thanks, Brain

[App page](https://appshunter.io/ios/app/thanks-brain/id6791628345)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a gumball | $0.99 | one-time |
| Buy me a gas station snack | $1.99 | one-time |
| Buy me a fancy coffee | $4.99 | one-time |
| Buy me a sandwich | $9.99 | one-time |
| Buy me dinner | $19.99 | one-time |
| Buy me dinner + an appetizer | $49.99 | one-time |
| Buy me a therapy session | $99.99 | one-time |
| Buy me an unplugged weekend | $249.99 | one-time |


## Frequently asked questions

### Is Grid Diary free?

Grid Diary is free to download, with in-app purchases available.

### Is Thanks, Brain free?

Thanks, Brain is free to download, with in-app purchases available.

### Do Grid Diary or Thanks, Brain have ads?

Neither Grid Diary nor Thanks, Brain shows ads.

### Which is updated more often, Grid Diary or Thanks, Brain?

Grid Diary ships an update every 2 weeks, and Thanks, Brain daily. Most recently, Grid Diary was updated on October 24, 2026 and Thanks, Brain on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*