# AI Calendar Planner vs Pixel Diary

The clearest difference is price: AI Calendar Planner at Free against Pixel Diary's $0.99. Pixel Diary's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs weekly). On ads and device support there is nothing between them.

AI Calendar Planner is free to download; Pixel Diary costs $0.99 up front. AI Calendar Planner sells 2 in-app purchases, starting at $2.99 per month. Pixel Diary asks for nothing beyond the download.

AI Calendar Planner ships an update weekly, Pixel Diary every 2 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AI Calendar Planner | Pixel Diary |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-calendar-planner-prontocal/id6746704946/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 63 MB | 3 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YUTO OKURA](https://appshunter.io/developer/1790011093) | [梦成 李](https://appshunter.io/developer/1821210608) |

## What reviewers say

### AI Calendar Planner

[App page](https://appshunter.io/ios/app/ai-calendar-planner-prontocal/id6746704946)

This app combines events and to-dos into a single, easy-to-manage interface. It offers AI-assisted entry, photo attachments, and seamless syncing across Apple devices. Widgets allow for quick task completion without opening the app.

**Highlights:** Combined events and to-dos, AI-assisted entry, Photo attachments for tasks, Widgets for quick access, Seamless cross-device sync, Weekly and monthly calendar views

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $19.99 | per year |


### Pixel Diary

[App page](https://appshunter.io/ios/app/pixel-diary-pixel-notes/id6747410675)

Create daily visual journals using a 4x4 grid with colors, text, and images. Automatically saves entries with unlimited history review and editing protection. Features an achievement system and diverse sharing styles.

**Highlights:** 16-grid daily canvas, Color, text, and image input, Automatic date-based saving, Unlimited history review, Achievement incentive system, Multiple sharing styles, Desktop widgets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Calendar Planner free?

AI Calendar Planner is free to download, with in-app purchases available.

### Is Pixel Diary free?

Pixel Diary costs $0.99, with no in-app purchases.

### Do AI Calendar Planner or Pixel Diary have ads?

Neither AI Calendar Planner nor Pixel Diary shows ads.

### Which is updated more often, AI Calendar Planner or Pixel Diary?

AI Calendar Planner ships an update weekly, and Pixel Diary every 2 days. Most recently, AI Calendar Planner was updated on October 9, 2026 and Pixel Diary on October 8, 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.*