Is there a good app for share a calendar with a partner?
Too Expensive: 13 apps already serve this, and 10 data points mined from real user reviews across 4 sources show where they fall short. The job is solved but priced beyond a segment. Undercut with a cheaper tier.
Data refreshed July 27, 2026 · scores recompute weekly as new reviews are mined, so re-check before you build.
What users complain about
The most common complaints behind apps that try to share a calendar with a partner, mined and clustered from real reviews:
| Complaint area | Type | Mentions | What a user said |
|---|---|---|---|
| calendar sharing disappointing | ux | 1 | Disappointed in calendar sharing |
| can't send calendar invitation between accounts | missing-feature | 1 | he cannot send me a calendar invitation from his app |
| paywalled calendar viewing | price | 1 | Why should I have to pay to see a calendar? I will not pay |
| forced calendar sync | ux | 1 | I HAVE to sync to my calendar for it to work. I DO NOT want to sync |
| no team calendar access | missing-feature | 1 | I am unable access to my team's calendars on the Salesforce App. This is possible using the website version |
| hard to find personal vs family calendar | ux | 1 | I just wish i could have my own calendar not just my family calendar... it should be easier to get to |
| no calendar integration | missing-feature | 1 | 캘린더랑 연동도 되면 너무 좋겠지만 |
| no add-to-calendar integration | missing-feature | 1 | there is no “add to calendar” function in the app! This means that I have to MANUALLY add all the appointments into my calendar |
| no add-to-calendar from email/text | missing-feature | 1 | I was hoping I could click on things on emails or text to have them added but from what I'm gathering that's an extra fee |
| no two-way iPhone Calendar integration | missing-feature | 1 | Integration with iPhone's Calendar is only as a subscribed calendar... you can't create new events without opening the Cozi app |
Apps that already serve this
| App | Rating | Ratings | Price |
|---|---|---|---|
| TimeTree: Shared Calendar | 4.9 | 88,479 | Free |
| Howbout: shared calendar | 4.8 | 47,660 | Free |
| Calendar | 4.9 | 1,515,208 | Free |
| Awesome Calendar | 4.6 | 3,874 | $9.99 |
| Calendly Mobile | 4.8 | 53,702 | Free |
| Calendar | 4.2 | 71,171 | Free |
| Share Location: Phone Tracker | 4.6 | 5,956 | Free |
| Duoserve Calendar | 4.2 | 4,694 | Free |
Should you build it?
The job is solved but priced beyond a segment. Undercut with a cheaper tier. Opportunity here scores 25 out of 100 — a function of demand, how crowded the field is, and how badly the existing apps perform. Use the live map to compare it against adjacent tasks.
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