chilli vs Slayyy.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
chilli
This app empowers users to take collective climate action by signing petitions, sending personalized emails to decision-makers, and submitting public comments. It connects creators and communities to organize movements and directly fund activists working on climate change issues.
- Sign petitions
- Send personalized emails to decision-makers
- Submit coordinated public comments
- Launch and join climate campaigns
- Directly fund activists
- Organize collective action
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On chilli, you can take action for causes you care about by following impact creators, joining live campaigns, and funding their work. All from your phone, in minutes. Your social media feed is full of things worth caring about with no clear routes to take action. chilli is different, we give you simple easy actions to take about issues you care about. Discover actions and campaigns from creators fighting for climate, democracy, social justice, wildlife, oceans, local communities, and more. Each campaign is designed by impact creators with the chilli team and gives you clear ways to help. You can send an email, sign a petition, leave a public comment, make a call or fund the work directly. With chilli, you can: - Follow creators working on causes that matter to you - Join live campaigns and take action in minutes - Send emails, make calls, leave comments, and support coordinated pressure - Fund creators with one-off or monthly contributions - Track the impact your community is making beyond likes and shares - Build an action streak that actually means something Creators use chilli to turn attention into action, and supporters use chilli to show up when it counts. More than 1 million actions have already been completed through chilli by people like you pushing for change across the world. From climate and ocean protection to democracy, wildlife, and local wins, chilli makes it easier to act together. And it works! Communities on chilli have helped drive real wins across data centres, whaling, women’s rights and more. This is how we win, action by action, together. There are campaigns live right now that could use your help. Download chilli today and take action on what matters.
Slayyy.
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Slayyy is your friends' daily outfit check-in. Every day, post what you're wearing to your friends, and only them. Until you post, their looks stay blurred. Post yours, see theirs. Fully styled with every piece tagged, or sweatpants posted for fun: everyone gets the same slayyy. And every outfit stays. Day after day, your lookbook fills up. Find what you wore on any day: your first job interview, your birthday, a random Tuesday. HOW IT WORKS - Two moments a day: a morning look and a night look. - Post to unlock: your friends' looks stay blurred until you share yours. - One reaction: slayyy, no scores, no rankings. - A or B? Stuck between two outfits? Tag a few friends and let them vote. It stays between you, never in the feed. - Your lookbook: every fit saved and dated. Browse it as a grid, a calendar or a book. - Streaks: keep your run going and celebrate every milestone. Same jeans three times this week? Still a slayyy. - A gentle reminder before 9am. - Comments, mentions and saves to keep the conversation going. PRIVATE BY DEFAULT Your profile is private from day one. No strangers, no ads in your friends feed, no counters next to your friends' looks. Want to go public? Switch it on and your looks can show up in Explore. BETTER WITH YOUR CREW Share your invite link, bring your friends in and start your daily outfit ritual together. Everybody slayyy, every dayyy.
Screenshots
Verdict
The clearest difference is update cadence: Slayyy. at every 5 days against chilli's every 5 weeks. 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.
chilli ships an update every 5 weeks, Slayyy. every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.
| Parameter | chilli | Slayyy. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (630 ratings) — better | — |
| Positive reviews | 82.3% of reviews | — |
| Number of ratings | 630 — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 73 MB | 74 MB |
| Age rating | 4+ | 12+ |
| Developer | REGROOP | Jonathan Kauch |
Bugs and requests
chilli
Reported bugs
4 issues- Login and onboarding issues
- Streak counter resets
- Unresponsive contact features
- Compatibility problems with newer OS versions
Requested features
4 requests- More customization options
- Improved community features
- Better integration with other platforms
- Expanded local action opportunities
Slayyy.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
chilli
No in-app purchases
Slayyy.
No in-app purchases









