# Microsoft Whiteboard vs Mobile OTRS

The clearest difference is update cadence: Microsoft Whiteboard at every 6 weeks against Mobile OTRS's every 4 months. Mobile OTRS's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Microsoft Whiteboard ships an update every 6 weeks, Mobile OTRS every 4 months. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Microsoft Whiteboard | Mobile OTRS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12K ratings)](https://appshunter.io/ios/app/microsoft-whiteboard/id1352499399/reviews)** | — |
| Number of ratings | **12K** | — |
| Positive reviews | 36.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 32 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Broadleaf Co., Ltd.](https://appshunter.io/developer/871699416) |

## What reviewers say

### Microsoft Whiteboard

[App page](https://appshunter.io/ios/app/microsoft-whiteboard/id1352499399)

This app offers a freeform digital canvas for individuals and teams to brainstorm, create, and collaborate visually. It supports touch, type, and pen input, allowing for seamless real-time teamwork from anywhere. Your work is automatically saved to the cloud for easy access across devices.

**Highlights:** Infinite freeform canvas, Real-time team collaboration, Touch, type, and pen support, Pre-built templates, Shapes and lines library, Sticky notes and notes grids, Automatic cloud saving

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient collaboration
- 💡 Versatile canvas
- 🎨 Good customization options

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🤯 Poor UI/UX design
- 🔍 Lack of basic features
- 🔌 Connectivity issues
- 💤 Laggy performance

**Reported bugs**

- Frequent crashes and freezes
- Unsaved work loss
- Unreliable sync and loading
- Inconsistent behavior across devices

**Requested features**

- Add offline support
- Improve palm rejection
- Implement handwriting recognition
- Allow font and color customization
- Add locking/anchoring options


### Mobile OTRS

[App page](https://appshunter.io/ios/app/mobile-otrs/id1607244321)

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft Whiteboard free?

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

### Is Mobile OTRS free?

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

### Do Microsoft Whiteboard or Mobile OTRS have ads?

Neither Microsoft Whiteboard nor Mobile OTRS shows ads.

### Which is updated more often, Microsoft Whiteboard or Mobile OTRS?

Microsoft Whiteboard ships an update every 6 weeks, and Mobile OTRS every 4 months. Most recently, Microsoft Whiteboard was updated on September 24, 2026 and Mobile OTRS on September 17, 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.*