# Palu vs Catty Timer

The clearest difference is in-app purchases: Catty Timer at none against Palu's 2. Catty Timer also leads on ads (none vs shown) and update cadence (daily vs every 2 months). Palu's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Palu sells 2 one-off in-app purchases. Catty Timer asks for nothing beyond the download.

Palu ships an update every 2 months, Catty Timer daily. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Palu | Catty Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (149 ratings)](https://appshunter.io/ios/app/palu-handwriting-calendar/id573483401/reviews)** | — |
| Number of ratings | **149** | — |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 8 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MetaMoJi Corporation](https://appshunter.io/developer/449808118) | [忆倩 刘](https://appshunter.io/developer/1492807169) |

## What reviewers say

### Palu

[App page](https://appshunter.io/ios/app/palu-handwriting-calendar/id573483401)

This app allows you to create and share handwritten calendars with friends and family. Add notes, pictures, and colorful stamps to your calendar. Share with different access levels and sync across devices.

**Highlights:** Handwritten notes and pictures, Colorful stamps, Share with friends and family, Full access and view-only sharing, Overlap calendars, Cut and paste content, iCloud backup and restore

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add More Calendars | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- ✍️ Simple and intuitive handwriting interface
- 👨‍👩‍👧‍👦 Easy calendar sharing between devices and people
- 🎨 Multiple calendars for different purposes
- 📱 Works seamlessly across iPad and iPhone
- 🆓 Free with minimal ads

**What reviewers complain about**

- 🐛 iOS updates cause display bugs (iOS 16, 26 compatibility issues)
- 🖊️ Limited pen colors and thickness options
- 📝 No text typing capability
- 🗑️ Eraser tool is unreliable and inconvenient
- 📸 Cannot resize or position photos freely

**Reported bugs**

- iOS 16/26 update breaks color pen functionality - all text appears black
- Calendar entries not displaying in month view after updates
- Share feature crashes or fails to send invitations
- Copy/paste functionality broken after iOS 17 update
- Color pen selection not working properly

**Requested features**

- Text input/typing capability
- Undo and redo buttons
- Adjustable pen thickness and more color options
- Ability to resize and position photos
- More diverse and higher-quality stickers


### Catty Timer

[App page](https://appshunter.io/ios/app/catty-timer/id6503707537)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Palu free?

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

### Is Catty Timer free?

Catty Timer is free to download, with no in-app purchases.

### Do Palu or Catty Timer have ads?

Palu shows ads; Catty Timer does not.

### Which is updated more often, Palu or Catty Timer?

Palu ships an update every 2 months, and Catty Timer daily. Most recently, Palu was updated on October 26, 2026 and Catty Timer on October 7, 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.*