# Casual.PM vs IDB ONE

The clearest difference is update cadence: IDB ONE at every 6 weeks against Casual.PM's every 4 months. Casual.PM's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Casual.PM ships an update every 4 months, IDB ONE every 6 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Casual.PM | IDB ONE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 43 MB | 100 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Casual Inc](https://appshunter.io/developer/1161744856) | [Integrated Design & Build Sdn Bhd](https://appshunter.io/developer/497888659) |

## What reviewers say

### Casual.PM

[App page](https://appshunter.io/ios/app/casualpm/id1161744857)

Organize your ideas visually with this project and process management tool. Access essential features on the go, track projects, and manage tasks from anywhere. Stay informed about team progress and keep your projects on track.

**Highlights:** Visual project organization, On-the-go project access, Task and note management, Project history review, Team progress monitoring, Task tracking and editing

**Features:** macOS Compatibility

**In-app purchases:** none


### IDB ONE

[App page](https://appshunter.io/ios/app/idb-one/id1525498924)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Casual.PM free?

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

### Is IDB ONE free?

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

### Do Casual.PM or IDB ONE have ads?

Neither Casual.PM nor IDB ONE shows ads.

### Which is updated more often, Casual.PM or IDB ONE?

Casual.PM ships an update every 4 months, and IDB ONE every 6 weeks. Most recently, Casual.PM was updated on October 14, 2026 and IDB ONE on October 24, 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.*