Comparison

Joynit Shared Calendar vs Synapse

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

Head to head
About

Joynit Shared Calendar

Organize events and share them seamlessly with your team, association, or community. This intuitive tool keeps everyone informed with clear, up-to-date information, eliminating the need for endless messages or complex software.

Highlights
  • Create shared calendars
  • Schedule events easily
  • Share with teams and communities
  • Stay aligned with clear information
  • Intuitive event organization
Features
Read full description

Joynit is the simple shared calendar for groups, communities and events. Plan schedules, organize activities and check availability in one place. Perfect for: • Sports teams: practices, games, tournaments, attendance • Churches: services, volunteers, community events • Clubs & communities: meetups, recurring activities • Groups & families: shared schedules and planning With Joynit, you can: • Create a shared calendar in seconds • Invite members easily • Organize events and send invitations • Check availability and find the best date • Manage recurring schedules • Keep everyone updated in real time • View everything in one clear calendar Why Joynit? • Easy and intuitive • Better than messy group chats • Great for recurring activities • Perfect for volunteers and communities Download Joynit and simplify group planning.

About

Synapse

This app helps you stay connected with the people who matter most by remembering important details and suggesting when to reach out. It provides gentle nudges and conversation starters to bridge the gap between wanting to connect and actually doing so.

Highlights
  • Personalized contact reminders
  • Remembers key personal details
  • Customizable contact frequency
  • Gentle nudges for outreach
  • Conversation starter suggestions
  • Privacy-focused design
Features
Read full description

You think about someone. An old friend, a cousin, a coworker you really got along with. You think, "I should reach out." And then you don't. It is not because you stopped caring. Life just got busy. A week turned into a month. Now it feels a little awkward, so you put it off again. Synapse helps make that first step easy. It is a simple, warm app for the people who matter to you. Family, friends, your partner, the people you work with. It is not a contact list and it is not another app sending you reminders you ignore. It is quieter than that. You add the people you care about, and Synapse helps you remember the small things. Their kid's name. The big thing happening at their job. What they are going through right now. You choose how often you want to stay in touch with each person. Some people you want to talk to every week. With others, a few times a year feels right. Synapse keeps track, so you do not have to. And when it is time to reach out but you are not sure what to say, Synapse gives you a gentle nudge and a place to start. No pressure and no guilt. Just a little help turning "I should text them" into actually texting them. The name comes from the brain. A synapse is the small bridge where one part connects to another. That is what this app is. A small bridge that helps connection happen. If you have ever wanted to be a better friend, a more present partner, or someone who calls home more often, and you just needed a little help getting there, this was made for you. The people you care about matter. Synapse helps you stay close to them. Privacy Policy: https://synapsebond.com/privacy-policy Terms of Use (EULA): https://synapsebond.com/terms-of-service-2

Screenshots

Joynit Shared Calendar4 screens
Synapse4 screens

Verdict

The call

The clearest difference is in-app purchases: Joynit Shared Calendar at none against Synapse's 2. Synapse's advantage is update cadence (every 11 days vs every 2 months). 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. Synapse sells 2 in-app purchases, starting at $6.99 per month. Joynit Shared Calendar asks for nothing beyond the download.

UpkeepUpdate frequency

Joynit Shared Calendar ships an update every 2 months, Synapse every 11 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Joynit Shared Calendar versus Synapse: the parameters behind the verdict, then further details
ParameterJoynit Shared CalendarSynapse
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews35.3% of reviews—
Number of ratings—4 — better
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size54 MB58 MB
Age rating12+12+
DeveloperLinpHovik Apinyan

Customer experience

Joynit Shared Calendar

Written reviews17 reviews
Positive35.3%
Neutral5.9%
Negative58.8%

Synapse

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Joynit Shared Calendar

No in-app purchases

2 purchases

Synapse

Subscriptions2
  • Synapse Premium14 Days trial$6.991 Month
  • Synapse Premium1 Month trial$59.991 Year

Questions

Is Joynit Shared Calendar free?
Joynit Shared Calendar is free to download, with no in-app purchases.
Is Synapse free?
Synapse is free to download, with in-app purchases available.
Do Joynit Shared Calendar or Synapse have ads?
Neither Joynit Shared Calendar nor Synapse shows ads.
Which is updated more often, Joynit Shared Calendar or Synapse?
Joynit Shared Calendar ships an update every 2 months, and Synapse every 11 days. Most recently, Joynit Shared Calendar was updated on October 24, 2026 and Synapse on October 24, 2026.

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