Coord Up vs Prom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coord Up
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Coord Up has three basic concepts to streamline coordinating with friends. These are: groups, activities, and events. A group is simply a named set of contacts for just you. Think of groups like a shortcut so you don't have to add individuals to events every time. For example, you may create a group called "Roomies" where you add your roommates. Then when you create a "Movie Night" event, you can add the "Roomies" group and everyone in the group is automatically included! We do not upload any contact information. An activity is a basic description of something you do. Think of activities like a template for creating an event. You can configure a default group and default duration for an activity which are used during event creation. For example, you may create a "Pickleball" activity with default group "Pickleballers" and default duration "2 Hours". You can then create an event from this activity, and the event form will be auto-filled with all details and participants. Additionally, you can "check in" to an activity — this is a one-click way to share what you're currently doing with friends if they want to join! An event can be one of three types: shared, invite, or floating. A shared event is simply a way to share what you're doing. These appear on the calendar, but not the inbox. This is just like texting your friends saying "Hey I'm going to the gym later, hope to see you there!" but they don't necessarily have to RSVP. An invite is a traditional calendar event with RSVPs. Having a party? — send an invite! These invitations appear in the traditional inbox, and they are on your calendar if you accept the invite. Finally, a floating event is an event without a set time. When you text friends saying, "let's hang out next week" you've floated the idea or intention — later you can decide to "pin" the event to a specific time and day.
Prom
Create interactive online rooms for friends, groups, or communities. Design custom spaces for inside jokes, games, or confessions that evolve with user interaction. Share rooms via links and build a profile showcasing your creations.
- Create custom interactive rooms
- Design for friends, groups, or communities
- Interactive content evolves with users
- Share rooms via unique links
- Build a profile of your creations
- Mini-games and confession walls
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Hi, this is a cult. Come in. Every group has its own lore, rituals, and strange ways of being together. Prom is where all of it lives. This is not a place for an audience. It is a place for Members. Bring something of yourself. Take part in the ritual. Recruit the people you care about. FORM A CIRCLE Bring your fellow Members. Talk amongst yourselves. Share your secrets, inside jokes, obsessions, and whatever else keeps you together. What your Circle becomes is up to you. MEET DELPHI Delphi is your guide and creative partner. Bring her an idea, a ritual you wish existed, and she will create it alongside you. CREATE CHARMS Charms are apps that live inside your Circle. Ask Delphi to create one from your ideas, or start with one of ours: • A shared pet your Circle raises together. • A weekly astrology reading for the entire Circle, with personalized tasks. • A birthday photo wall filled with everyone’s favorite memories. • A spoiler-free space to react to the show you’re all watching. Create whatever your Circle wants. Then use it together. MAKE IT A RITUAL Give it a name. Give it meaning. Return to it. This is how a Charm becomes a ritual. How a ritual becomes a tradition. How a group of people becomes a world of its own. PROM HAS RULES Do not remain a spectator. Take part in the ritual. Devotion is required. Perfection is not. Form a Circle. Bring your people. Begin.
Screenshots
Verdict
The clearest difference is device support: Prom at 2 against Coord Up's —. On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Coord Up | Prom |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (27 ratings) — better |
| Positive reviews | — | 92.3% of reviews |
| Number of ratings | — | 27 — better |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | — | iPhone, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 27 MB | 14 MB |
| Age rating | 17+ | 12+ |
| Developer | Robert Howell | Prom Dot Dev Inc |
In-app purchases
Coord Up
No in-app purchases
Prom
No in-app purchases









