Comparison

OmniPlan 4 vs Shasks

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

Head to head
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.

About

Shasks

Organize tasks and projects with a daily planner and natural language input. Capture thoughts, set recurring projects, and manage deadlines. Integrates with iOS Share sheet for easy capture of links, text, photos, and files.

Highlights
  • Natural language task input
  • Recurring project templates
  • iOS Share sheet integration
  • Focus views (Today, Upcoming, Anytime, Someday)
  • Task and project organization with tags and areas
  • Apple Watch support
Features
Read full description

A little structure. A lot more headspace. Shasks brings tasks and projects together on iPhone and Apple Watch. Capture a thought in natural language, make a plan, and reuse the projects you come back to. BUILD THE PLAN ONCE. USE IT AGAIN. Give a project its tasks, sections, and deadlines. Complete it when the work is done, or set it to repeat for your next weekly review, monthly checklist, or recurring process. Repeating projects carry their template tasks and sections into the next occurrence. TYPE THE TASK. SET THE DETAILS. Write “Call Alex tomorrow 3pm p1” and Quick Add recognizes the date, time, and priority. Add deadlines, choose an existing list with #, or an existing tag with @. See the recognized details before you save. You can also dictate a task instead of typing. REPEAT ON YOUR SCHEDULE. Choose a regular calendar schedule or repeat after completion. Every Friday and a week after you finish are different plans; Shasks supports both for tasks and projects. CAPTURE WHAT YOU FIND. Send links, text, photos, and files to Shasks from the iOS Share sheet. Keep notes, checklists, and attachments with the task so the details are there when you need them. MAKE ROOM FOR TODAY. • Focus with Today, Upcoming, Anytime, and Someday • Organize with areas, projects, headings, and tags • Set dates, deadlines, time reminders, and optional location reminders • View read-only calendar events alongside your tasks, or copy a task to Calendar • Access tasks locally and keep them synchronized through your account • Check Inbox and Today from Apple Watch Shasks has no advertising and does not track you across apps or websites.

Screenshots

OmniPlan 44 screens
Shasks4 screens

Verdict

The call

The clearest difference is rating: Shasks at 5.0 against OmniPlan 4's 3.9. Shasks also leads on in-app purchases (none vs 10) and update cadence (weekly vs every 2 months). OmniPlan 4's advantage is ratings volume (20 vs 1) and iOS requirement (16.0 vs 26.0). On price, ads and device support 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. OmniPlan 4 sells 10 in-app purchases, starting at $19.99 per month. Shasks asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shasks holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: OmniPlan 4 has 20 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

OmniPlan 4 ships an update every 2 months, Shasks weekly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard6 real differences · 4 level
OmniPlan 4 versus Shasks: the parameters behind the verdict, then further details
ParameterOmniPlan 4Shasks
PriceFreeFree
Rating3.9 (20 ratings)5.0 (1 ratings) — better
Positive reviews23.5% of reviews—
Number of ratings20 — better1
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, Mac, Vision ProiPhone, iPad, Mac, Apple Watch
Requires iOS16.0 — better26.0
Further details — not scored
Size68 MB105 MB
Age rating4+4+
DeveloperThe Omni GroupJoe Lindmeier

Customer experience

OmniPlan 4

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

Shasks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

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
None

Shasks

No in-app purchases

Questions

Is OmniPlan 4 free?
OmniPlan 4 is free to download, with in-app purchases available.
Is Shasks free?
Shasks is free to download, with no in-app purchases.
Which has better reviews, OmniPlan 4 or Shasks?
Shasks is rated higher. OmniPlan 4 averages 3.9 out of 5 from 20 ratings, while Shasks averages 5.0 from 1 ratings.
Do OmniPlan 4 or Shasks have ads?
Neither OmniPlan 4 nor Shasks shows ads.
Which is updated more often, OmniPlan 4 or Shasks?
OmniPlan 4 ships an update every 2 months, and Shasks weekly. Most recently, OmniPlan 4 was updated on November 3, 2026 and Shasks on November 6, 2026.

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