Flare vs Stack43
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flare
This app streamlines group management by consolidating communication, event planning, and engagement tools. It offers features like group chats, event RSVPs, attendance tracking, photo albums, and payment collection, making it ideal for various organizations.
- Group chats and announcements
- Event creation and attendance tracking
- Photo albums and highlights
- Polls and points system
- Ticket sales and payment collection
- File sharing and roster management
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Flare is the ultimate app for groups. Flare keeps your group connected, organized, and engaged—all in one app. Whether you’re running a student organization, campus council, alumni network, or a national community, Flare makes communication effortless and events unforgettable. Why Flare? Tired of juggling endless group chats, scattered files, and disorganized calendars? Flare brings everything together: messages, events, attendance, photos, polls, points and more. With privacy controls and high‑quality features, it’s the smarter way to manage your community. Key Features & Benefits: ▶ Events & Attendance – Create and share events with details, RSVPs, and reminders. Track attendance with QR codes, passcodes, geolocation, or ticketing. ▶ Group Chats & Announcements – Keep everyone in the loop with customizable chats and a dedicated announcement wall. Optional message approval gives admins control when needed. ▶ Albums & Highlights – Upload high‑quality photos (up to 5000px), save your favorite photos, and share approved highlights. ▶ Engagement Tools – Polls, points system, birthday reminders, and alumni engagement. ▶ Payments Made Easy – Sell tickets or collect payments with Venmo integration. ▶ Seamless Organization – Share files, manage rosters, connect with alumni, and build lasting group connections. Built for Privacy & Control: - Protect your chats with screenshot blocking and admin notifications - Admin can delete messages and suspend members - Settings to approve messages, highlights, and membership requests. Join 500,000+ users already using Flare to simplify communication and boost engagement!
Stack43
Build habits with friends through a social feed, shared challenges, and mutual encouragement. Track progress with streaks, badges, and personal stats. Focus on consistency without ads or endless scrolling.
- Social feed for progress sharing
- Streaks and badges for motivation
- Group challenges with shared feeds
- Shared habits with friends
- Personal habit statistics
- Encouragement boosts for friends
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Stack43 is the social way to build habits. Post a daily photo, build streaks, and stay consistent — together with friends. Whether you're trying to drink more water, read every day, or finally stick to a workout routine, Stack43 makes daily habits feel less like a solo grind and more like something you do together. WHAT MAKES STACK43 DIFFERENT Social feed — share your daily progress with photos, see what your friends are working on, and celebrate each other's wins Streaks and badges — keep your streak alive and earn badges as you hit milestones, from your first week all the way to legendary streaks, with two rest days per week so life doesn't break your momentum Circles — join group challenges where you and your crew show up for each other, with a shared feed and a leaderboard to keep everyone motivated Shared habits — commit to the same goal alongside a friend or partner and keep each other on track Personal stats — see your full habit history, longest streaks, and earned badges in your own dashboard Boosts — send encouragement to friends with a single tap BUILT FOR YOU, NOT FOR ALGORITHMS No ads. No endless scrolling. Just you, your habits, and the people who'll cheer you on. Start small. Stack daily. Build the life you want. Start your first habit today. We'll be there tomorrow.
Screenshots
Verdict
The clearest difference is update cadence: Flare at every 3 days against Stack43's monthly. Flare also leads on ratings volume (6.7K vs 1) and chart position (#71 vs unranked). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 4.9 for Flare against 5.0 for Stack43. That said, the two scores are not equally well evidenced: Flare has 6.7K ratings behind it against 1, so its average is the more settled of the two.
Flare ships an update every 3 days, Stack43 monthly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.
| Parameter | Flare | Stack43 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (6.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 96.5% of reviews | — |
| Number of ratings | 6.7K — better | 1 |
| Update frequency | Every 3 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #71 — better | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 131 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Flare App, Inc. | Stack43 LLC |
Customer experience
Flare
Stack43
Bugs and requests
Flare
Reported bugs
2 issues- Notifications not always working properly
- Difficulty removing screenshots and photos
Requested features
3 requests- Ability to remove albums and events
- More customization options for admins
- Integration with personal calendars
Stack43
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flare
No in-app purchases
Stack43
No in-app purchases









