# Project Plan 365 vs Ploegen Kalender

The clearest difference is price: Project Plan 365 at Free against Ploegen Kalender's $2.99. Project Plan 365 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). Ploegen Kalender's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 2 months). On ads there is nothing between them.

Project Plan 365 is free to download; Ploegen Kalender costs $2.99 up front. Project Plan 365 sells 1 in-app purchase, starting at $129.99 per year. Ploegen Kalender asks for nothing beyond the download.

Project Plan 365 ships an update every 2 months, Ploegen Kalender every 5 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Project Plan 365 | Ploegen Kalender |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| 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 5 weeks** |
| Monetization | Subscription | — |
| Size | 95 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Housatonic.com](https://appshunter.io/developer/463199298) | [Jack Schaap](https://appshunter.io/developer/1886768589) |

## 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 |


### Ploegen Kalender

[App page](https://appshunter.io/ios/app/ploegen-kalender/id6761563276)

**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 Ploegen Kalender free?

Ploegen Kalender costs $2.99, with no in-app purchases.

### Do Project Plan 365 or Ploegen Kalender have ads?

Neither Project Plan 365 nor Ploegen Kalender shows ads.

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

Project Plan 365 ships an update every 2 months, and Ploegen Kalender every 5 weeks. Most recently, Project Plan 365 was updated on November 6, 2026 and Ploegen Kalender on November 5, 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.*