Comparison

Project Plan 365 vs OmniPlan 4

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Project Plan 365

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
Read full description

Now Microsoft Project Plans (MPP) look better than ever on your IOS device! Project Plan 365 is an intuitive solution for project planning and project collaboration perfect for individual Project Managers and/or small teams working in fast-paced collaborative environments which may be across disparate geographic locations. Project Plan 365 looks and feels exactly like MS Project- you may think about PP365 as Microsoft Project for iPad/iPhone or MS Project for the Cloud! Project Plan 365 provides support for all MS Project standard views like Gantt Chart, Task Sheet, Network Diagram, Project Calendar, Task Usage, Resource Usage, Team Planner, etc. Project Plan 365 provides critical path info and all standard project reports, filters, time scale and other like MS Project sophisticated features. You can open and view MPP files from any cloud storage location like DropBox, OneDrive, Google Drive, Box, and SharePoint Online or from your local device Project Plan 365 is compatible with Microsoft Project (MPP file format) 2024, 2021, 2019, 2016, 2013, 2010, 2007, 2003 and earlier versions. The interface is intuitive making Project Plan simple for the end users. In-App Option: Create New/Edit and Save in MPP File Format Create new Gantt Charts in MS Project MPP compatible formats or modify existing project schedules in the same intuitive way as Microsoft Project. Save and Share your plans (MPP files) from any storage or cloud location on any IOS device. Works with, or as an alternative to Microsoft Project. Try Project Plan 365 with full functionalities free for 1 month! Project Plan 365 subscription is offered on a yearly (1 year) basis for a price of $129.99 USD per year and works on any supported platform and devices. Purchase Project Plan 365 subscription once, use on all supported devices and platforms. Payment will be charged to iTunes Account at confirmation of purchase Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase No cancellation of the current subscription is allowed during active subscription period Terms and Conditions: https://www.projectplan365.com/about/terms.html Privacy Policy: https://www.projectplan365.com/about/privacy.html

About

OmniPlan 4

This app offers robust project management capabilities, allowing users to view, edit, and organize complex projects. It provides tools for tracking progress, managing teams, and improving workflows with features like automatic scheduling and critical path highlighting.

Highlights
  • Automatic project scheduling
  • Resource leveling
  • Team collaboration
  • Critical path highlighting
  • Interactive Gantt timeline
  • Network diagram view
Read full description

OmniPlan gives you the power to manage complexity by helping you view, edit, and organize projects. Easily track your progress, manage your team, and continuously improve your processes with powerful project management features including automatic project scheduling, resource leveling, collaboration, milestones, and critical path highlighting. View your project as an interactive Gantt timeline, a customizable project outline, or as a beautiful Network diagram. Manage simple or complex projects—all at a glance. Purchase OmniPlan once for full access to OmniPlan 4 on your Mac, iPad, iPhone, and Apple Vision Pro.

Screenshots

Project Plan 3654 screens
OmniPlan 44 screens

Verdict

The call

The clearest difference is rating: OmniPlan 4 at 3.9 against Project Plan 365's 3.3. OmniPlan 4 also leads on monetization model (paid vs subscription). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Project Plan 365 sells 1 in-app purchase, starting at $129.99 per year and OmniPlan 4 sells 10 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

OmniPlan 4 holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 41 and 20 respectively. Written reviews point the same way: 21% of Project Plan 365's written reviews are positive against 24% of OmniPlan 4's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 6, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
Project Plan 365 versus OmniPlan 4: the parameters behind the verdict, then further details
ParameterProject Plan 365OmniPlan 4
PriceFreeFree
Rating3.3 (41 ratings)3.9 (20 ratings) — better
Positive reviews20.8% of reviews23.5% of reviews — better
Number of ratings41 — better20
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionPaid — better
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Vision Pro — better
Requires iOS15.0 — better16.0
Further details — not scored
Size95 MB68 MB
Age rating4+4+
DeveloperHousatonic.comThe Omni Group

Customer experience

Project Plan 365

All ratings41 ratings
Positive53.7%
Neutral14.6%
Negative31.7%
Written reviews53 reviews
Positive20.8%
Neutral17.0%
Negative62.3%

OmniPlan 4

All ratings20 ratings
Positive65.0%
Neutral10.0%
Negative25.0%
Written reviews68 reviews
Positive23.5%
Neutral10.3%
Negative66.2%

In-app purchases

1 purchases

Project Plan 365

Subscriptions1
  • Complete Editor1 Month trial$129.991 Year
10 purchases

OmniPlan 4

Subscriptions2
  • Legacy Subscription$19.991 Month
  • Legacy Subscription$199.991 Year
One-time8
  • Free Upgrade to v4 ProFree
  • Free Upgrade to v4 StandardFree
  • Upgrade to v4 Standard$99.99
Show 5 more
  • Upgrade from Standard to Pro$99.99
  • Unlock Standard$199.99
  • Upgrade to v4 Pro$199.99
  • Upgrade from Standard to Pro$199.99
  • Unlock Pro$399.99

Questions

Is Project Plan 365 free?
Project Plan 365 is free to download, with in-app purchases available.
Is OmniPlan 4 free?
OmniPlan 4 is free to download, with in-app purchases available.
Which has better reviews, Project Plan 365 or OmniPlan 4?
OmniPlan 4 is rated higher. Project Plan 365 averages 3.3 out of 5 from 41 ratings, while OmniPlan 4 averages 3.9 from 20 ratings.
Do Project Plan 365 or OmniPlan 4 have ads?
Neither Project Plan 365 nor OmniPlan 4 shows ads.
Which is updated more often, Project Plan 365 or OmniPlan 4?
Project Plan 365 ships an update every 2 months, and OmniPlan 4 every 2 months. Most recently, Project Plan 365 was updated on September 6, 2026 and OmniPlan 4 on September 21, 2026.

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