commin vs This or That
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
commin
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commin is a communication app built for communities. commin isn't just an ordinary group chat. It connects one administrator with each member in a star-shaped network: the admin (a teacher, a building/condo manager, a club or association officer) can reliably reach every member, while members never see each other's phone numbers, contact details or personal info—and don't see each other's messages. So everyone's privacy is protected (between parents, between residents) while you create a safe place to stay in touch—a teacher with each class's parents, a condo or building manager (HOA) with each unit's residents, PTA or neighborhood-association officers with their members and households. Whether it's a club, a team, the PTA, a hobby group, your neighborhood, your condo or homeowners' (HOA) association and its board, or your family—commin brings together announcements, chat, photos, plans, and calls for every community you belong to, all in one place. DIFFERENT FROM AN ORDINARY GROUP CHAT A star-shaped network, not one big group chat Instead of everyone mixing in a single group, an administrator (a teacher, manager or officer) connects with each member one-to-one. Important news and one-to-all announcements go from the admin straight to every member, so nothing slips through the cracks. Privacy protected between members Parents never see other parents' numbers, and residents never see other residents' details—no phone numbers, contact info or personal data are exposed between members. It solves the everyday "I want to stay in touch, but I don't want to share my number" problem. Safe communication spaces you can create - A teacher & each class's parents (school, kindergarten, nursery, lessons, club activities) - A condo or building manager / HOA & each unit's residents - PTA or neighborhood/residents' association officers & their members and households Key Features MAIL (announcements) Post and share announcements with your whole community, the way you'd send an email. Important messages reach every member and won't get buried or scroll away. TALK (group chat) Chat with members in real time. Sharing photos and files is quick and easy. Voice & Video Calls Start a voice or video call right inside the app. Stay face to face, no matter the distance. ALBUM (shared photos) Share and save photos from events and everyday moments with everyone in your community. Keep all your memories together. CALENDAR (shared schedule) Share plans and events with members. Check the schedule and see who's coming at a glance. MEMBER (member management) Manage your community's members. Sending invites and approving requests is simple. Perfect For - Staying in touch without members having to share each other's contact details - Having an admin reliably reach everyone with the messages that matter - Keeping a group's messages and information all in one place - Condo and homeowners' (HOA) associations and boards: general and board meeting notices, attendance checks, and circulars - Groups where chat alone lets important messages slip away - Organizing photos, plans, and announcements by community With commin, your community feels closer—and runs more smoothly, with everyone's privacy protected.
This or That
Easily settle disagreements by letting friends and groups vote on your choices. Post photos, links, or text, set a deadline, and get instant, anonymous results. Perfect for making group decisions without the debate.
- Photo, link, or text polls
- Private group polls
- Anonymous voting
- Live results and timers
- Coin flip for ties
- No account needed for voters
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Stuck between two things? Stop asking one friend. Ask all of them. Post two photos, two links, or just two words — "this or that?" — and let people vote. Results roll in live, the poll ends on your deadline with a real answer, and if it's a dead heat, a coin flip settles it. MADE FOR YOUR PEOPLE Create a private group for your family, your trip crew, your club — joining takes one tap on a text message. Group polls are invisible to everyone else, and the moment everyone has voted, the poll closes and the verdict lands — no staring at "closes in 3 days" when the answer is already in. You and three friends are a complete voting crew on day one. DECISIONS, NOT DEBATES No comments, no arguing — that's on purpose. One person, one vote, votes are final, so the result actually means something. Nobody ever sees how you voted. When it's decided, share the verdict as a clean image with one tap. ANYTHING CAN BE A POLL • Which outfit for the recital • Which Airbnb for the trip — paste the links, the listing photos appear • Which couch, which paint color, which boat • Or just "Pizza" vs. "Tacos" — words are enough EVERYTHING YOU NEED • Photo, link, or text polls — mix and match • Public, invite-only, or private group audiences • Timers from 1 hour to 1 week — every poll ends with an answer • Live results, vote counts, and a winner • Coin flip for ties · Rematch the winner into a knockout • Notifications when votes land and when it's decided • Voters find out how their pick did • Friends can vote within a minute of tapping your link — no account needed • Sign in with Apple or Google, or start as a guest • Fresh questions to vote on every day • Free — no ads, no purchases, no tracking-based advertising Post two. Let others decide.
Screenshots
Verdict
The clearest difference is update cadence: This or That at every 2 days against commin's weekly. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
commin ships an update weekly, This or That every 2 days. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.
| Parameter | commin | This or That |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 116 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | LEDGEX Inc. | Mark Ellefsen |
In-app purchases
commin
No in-app purchases
This or That
No in-app purchases









