# Planava vs MPP File Viewer

The clearest difference is device support: MPP File Viewer at 4 against Planava's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Planava sells 2 in-app purchases, starting at $7.99 per month and MPP File Viewer sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Planava ships an update every 11 days, MPP File Viewer every 6 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Planava | MPP File Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mpp-file-viewer-gantt-chart/id6799043030/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Wissam NOEL](https://appshunter.io/developer/1832531046) | [EUTOPIX LABS](https://appshunter.io/developer/1896294696) |

## What reviewers say

### Planava

[App page](https://appshunter.io/ios/app/planava/id6760799066)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Planava Premium | $7.99 | per month |
| Planava Premium Yearly | $79.99 | per year |


### MPP File Viewer

[App page](https://appshunter.io/ios/app/mpp-file-viewer-gantt-chart/id6799043030)

View and inspect Gantt charts, tasks, and resources from Microsoft Project and Primavera P6 schedule files on your Apple devices. Export project information as PDF or CSV for easy sharing. Files are processed locally for privacy.

**Highlights:** Open MPP, MPT, MSPDI, XER, P6 XML, and MPX files, Inspect Gantt charts, tasks, and resources, Browse task hierarchy, Navigate pinch-to-zoom Gantt timeline, Export as PDF or CSV, Print Gantt charts

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GanttPeek Pro (Monthly) | $5.99 | per month |
| GanttPeek Pro (Yearly) | $19.99 | per year |
| GanttPeek Pro 7-Day Pass | $4.99 | one-time |
| GanttPeek Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Planava free?

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

### Is MPP File Viewer free?

MPP File Viewer is free to download, with in-app purchases available.

### Do Planava or MPP File Viewer have ads?

Neither Planava nor MPP File Viewer shows ads.

### Which is updated more often, Planava or MPP File Viewer?

Planava ships an update every 11 days, and MPP File Viewer every 6 days. Most recently, Planava was updated on October 25, 2026 and MPP File Viewer on October 29, 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.*