# Project Plan 365 vs Gas

The clearest difference is price: Project Plan 365 at Free against Gas's $0.99. Project Plan 365 also leads on update cadence (every 2 months vs every 17 months). Gas's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Project Plan 365 is free to download; Gas costs $0.99 up front. Project Plan 365 sells 1 in-app purchase, starting at $129.99 per year. Gas asks for nothing beyond the download.

Project Plan 365 ships an update every 2 months, Gas every 17 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Project Plan 365 | Gas |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.3 (41 ratings)](https://appshunter.io/ios/app/project-plan-365/id742239541/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 20.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 17 months |
| Monetization | Subscription | — |
| Size | 95 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Housatonic.com](https://appshunter.io/developer/463199298) | [Bjarne Berge](https://appshunter.io/developer/1209858941) |

## What reviewers say

### Project Plan 365

[App page](https://appshunter.io/ios/app/project-plan-365/id742239541)

This app offers robust project planning and collaboration features for individuals and teams. It allows users to view, edit, and create Microsoft Project files on iOS devices, supporting various standard views and reports. Seamlessly integrate with cloud storage for easy access and sharing.

**Highlights:** MS Project file compatibility (MPP), Project planning and collaboration, Supports standard MS Project views, Cloud storage integration, Create and edit project plans, Critical path analysis and reports

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete Editor | $129.99 | per year |


### Gas

[App page](https://appshunter.io/ios/app/gas-liquid-ro/id1374664837)

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

**In-app purchases:** none


## Frequently asked questions

### Is Project Plan 365 free?

Project Plan 365 is free to download, with in-app purchases available.

### Is Gas free?

Gas costs $0.99, with no in-app purchases.

### Do Project Plan 365 or Gas have ads?

Neither Project Plan 365 nor Gas shows ads.

### Which is updated more often, Project Plan 365 or Gas?

Project Plan 365 ships an update every 2 months, and Gas every 17 months. Most recently, Project Plan 365 was updated on October 26, 2026 and Gas on October 26, 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.*