StackChan World vs Cavaro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StackChan World
This app allows users to connect with a cute, AI-powered desktop robot. It provides access to the robot's features and enhances the user experience with its open-source hardware and software.
- AI-powered robot interaction
- Open-source hardware and software
- App-based pairing with robot
- Enhanced user fun and features
- Community co-created robot
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·_· StackChan is a super cute desktop robot co-created by M5Stack and the user community. It is powered by AI, and all the hardware and software is open-source. Download the app, pair with your StackChan, and get more fun!
Cavaro
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Cavaro helps you track your collection, log tasting notes, and discover drink pairings. Built for cigar enthusiasts who want to get more from every smoke. YOUR HUMIDOR Keep your collection in one place. Add cigars from a growing, community-built catalog or create custom entries with brand, line, size, and details. Track quantity and when you added each cigar. FAVORITES & DISLIKES Mark cigars you love and ones to avoid. Add notes on flavor profile, construction, and why you liked or disliked each smoke. TASTING NOTES Record flavor profiles, how flavors change over time, and construction quality. Premium users can add strength profiles for first, second, and final thirds. AI DRINK PAIRINGS Get drink suggestions tailored to your cigars. Premium feature powered by AI. SEARCH & DISCOVER Browse the catalog, search by taste, and see top-reviewed cigars from the community. FREE & PREMIUM Start free with up to 5 cigars and 5 favorites. Upgrade for unlimited cigars, photos, strength profiles, and AI pairings. Cavaro is built by cigar enthusiasts for cigar enthusiasts. Download and start tracking your smokes today.
Screenshots
Verdict
The clearest difference is in-app purchases: StackChan World at none against Cavaro's 1. StackChan World also leads on update cadence (every 6 days vs fortnightly). 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
Both are free to download. Cavaro sells 1 in-app purchase, starting at $2.99 per month. StackChan World asks for nothing beyond the download.
StackChan World ships an update every 6 days, Cavaro fortnightly. The most recent releases landed on September 24, 2026 and September 16, 2026 respectively.
| Parameter | StackChan World | Cavaro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (8 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 164 MB | 36 MB |
| Age rating | 4+ | 17+ |
| Developer | M5Stack Technology Co., Ltd. | Brannon Glover |
In-app purchases
StackChan World
No in-app purchases
Cavaro
- Cavaro Premium Monthly$2.991 Month
