Comparison

CalUnity vs Just Did

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

Head to head
About

CalUnity

Consolidate all your calendars from Google, Outlook, iCloud, and CalDAV into a single, AI-powered interface. Manage your schedule with natural language commands and enjoy smart conflict detection, all while prioritizing your privacy with read-only access and encrypted data.

Highlights
  • Unified view of multiple calendar providers
  • AI assistant with natural language control
  • Smart conflict detection
  • Push notifications and event reminders
  • Lightning-fast sync
  • Dark and light mode support
Features
Read full description

Calunity brings all your calendars together in one unified, AI-powered app. Connect Google Calendar, Microsoft Outlook, Apple iCloud, and CalDAV servers — and see everything in a single, beautifully designed interface. UNIFIED CALENDAR VIEW Sign in with any provider and instantly access all your connected calendars. No manual setup, no switching between apps. Add more accounts anytime from settings. AI CALENDAR ASSISTANT Manage your schedule using natural language. Say "Schedule lunch with Sarah next Tuesday at noon" or ask "What does my week look like?" The AI understands context across all your calendars and never makes changes without your explicit approval. PRIVACY FIRST Your calendar data belongs to you. Calunity operates in read-only mode by default, encrypts all data in transit and at rest, and never sells or shares your information with advertisers. Revoke access to any connected account at any time with one tap. KEY FEATURES - Unified view of Google, Microsoft, Apple, and CalDAV calendars - AI assistant with natural language control and voice input - Smart conflict detection across all calendars - Day, week, month, and schedule views - Push notifications and event reminders - Lightning-fast sync with intelligent caching - Dark mode and light mode support - Works seamlessly with the Calunity web app Calunity is completely free to use, including the AI assistant, multi-provider sync, and unified calendar view.

About

Just Did

Log when you last completed a task without pressure or guilt. Set optional gentle reminders for recurring activities or simply keep a record. Collaborate with others in shared spaces to see who did what and when.

Highlights
  • Log task completion with one gesture
  • Optional gentle reminders for recurring tasks
  • Create shared spaces for groups
  • See who did what and when in shared spaces
  • Unlimited personal tasks
  • Privacy-focused design
Read full description

When did I last water the plant? Walk the dog? Call Dad? Restock the office snacks? When was the last time I did...everything? "Just Did" answers one question: when did I last do that? No streaks to maintain. No habits to break. No guilt-trip notifications. Just a calm, simple log of the things you do, with optional gentle nudges. A minimalistic approach to logging task completions and to-dos. ONE GESTURE, ONE LOG • Tap and hold a task card to mark it done. The card fills as you hold — a small, satisfying confirmation. No accidental ticks, no forms, no checkmarks, no fanfare. It's a different feel from every other tracker, and it's the whole point. SET A CADENCE, OR DON'T • Add an interval to any task — every 3 hours, every 4 days, every 7 days — and "Just Did" will gently remind you when it's been a while. Or skip the cadence entirely and just keep a record. Reminders are always optional, never pushy. SHARED SPACES, FOR ANY GROUP THAT NEEDS ONE • Create a Space and invite anyone with a 6-character code — your partner, family, roommates, dorm-mates, coworkers, project teammates, or a group of friends. • See who did what, and when. No assignments. No nagging. No leaderboards. Just a shared sense of "yeah, that's been done." • Use it at home, at the office, in a shared studio, on a trip — wherever a small group needs to keep track of the same tasks or to-dos. FREE FOR MAJORITY OF USE CASES • Unlimited personal tasks on your device, free forever. Spaces are free for up to 2 members and 3 shared tasks — enough for some groups. • The Pro upgrades are honestly optional. • Tasks Pro — full display customisation: background packs, premium completion animations, custom card colours, personalised colour scale. • Spaces Pro — removes the member and task caps. The owner pays; everyone in the Space benefits without paying themselves. PRIVACY BY DEFAULT • Personal tasks stay on your device. Shared Spaces only sync what's shared. Sign in with Apple, Google, or email — or skip sign-in entirely and use JustDid locally. Just Did is for anyone who doesn't want another habit tracker. No streaks. No guilt. No pressure. Just a quiet record of the things you've already done — alone, or together. Privacy Policy: http://justdidapp.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CalUnity4 screens
Just Did4 screens

Verdict

The call

The clearest difference is rating: Just Did at 5.0 against CalUnity's 1.0. Just Did also leads on update cadence (weekly vs fortnightly) and ratings volume (6 vs 1). CalUnity's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement 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. Just Did sells 4 in-app purchases, starting at $3.99 per month. CalUnity asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Just Did holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Just Did has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

CalUnity ships an update fortnightly, Just Did weekly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
CalUnity versus Just Did: the parameters behind the verdict, then further details
ParameterCalUnityJust Did
PriceFreeFree
Rating1.0 (1 ratings)5.0 (6 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings16 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.1 — better
Further details — not scored
Size66 MB48 MB
Age rating4+4+
DeveloperRonak VakhariaZachary Lau

Customer experience

CalUnity

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Just Did

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CalUnity

No in-app purchases

4 purchases

Just Did

Subscriptions2
  • Spaces Pro Monthly7 Days trial$3.991 Month
  • Spaces Pro Yearly1 Month trial$29.991 Year
One-time2
  • Tasks Pro$2.99
  • Spaces Pro Lifetime$59.99

Questions

Is CalUnity free?
CalUnity is free to download, with no in-app purchases.
Is Just Did free?
Just Did is free to download, with in-app purchases available.
Which has better reviews, CalUnity or Just Did?
Just Did is rated higher. CalUnity averages 1.0 out of 5 from 1 ratings, while Just Did averages 5.0 from 6 ratings.
Do CalUnity or Just Did have ads?
Neither CalUnity nor Just Did shows ads.
Which is updated more often, CalUnity or Just Did?
CalUnity ships an update fortnightly, and Just Did weekly. Most recently, CalUnity was updated on October 10, 2026 and Just Did on October 9, 2026.

Other comparisons