# Whiteboard vs Tidu

The clearest difference is in-app purchases: Whiteboard at none against Tidu's 2. Tidu's advantage is update cadence (every 5 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tidu sells 2 one-off in-app purchases. Whiteboard asks for nothing beyond the download.

Whiteboard ships an update every 4 months, Tidu every 5 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Whiteboard | Tidu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/whiteboard-simple-notepad/id621777816/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 26 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Koike](https://appshunter.io/developer/513590141) | [BATUHAN KOC](https://appshunter.io/developer/6806988278) |

## What reviewers say

### Whiteboard

[App page](https://appshunter.io/ios/app/whiteboard-simple-notepad/id621777816)

This simple notepad app allows users to write notes horizontally with customizable colors and sizes. Save your notes as images and easily access them later. Optimized for quick jotting and visual organization.

**Highlights:** Horizontal writing, Color selection, Adjustable text size, Save notes as images, Simple interface

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

**In-app purchases:** none


### Tidu

[App page](https://appshunter.io/ios/app/tidu-routine-planner/id6806988276)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Welcome Offer | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Whiteboard free?

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

### Is Tidu free?

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

### Do Whiteboard or Tidu have ads?

Both Whiteboard and Tidu show ads.

### Which is updated more often, Whiteboard or Tidu?

Whiteboard ships an update every 4 months, and Tidu every 5 days. Most recently, Whiteboard was updated on October 4, 2026 and Tidu on October 9, 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.*