ropet vs StackChan World
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ropet
This app is designed to bring a virtual companion to life, focusing on warmth, companionship, and care. It's nearing completion and aims to provide a unique interactive experience.
- Virtual companion
- Focus on warmth and care
- Interactive experience
- Companion app
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Thank you for your patience and excitement—your Ropet is almost ready to truly come alive in your hands. Bringing Ropet to life has never just been about the technology—it’s about warmth, companionship, and care. We’re getting closer, step by step, and we couldn’t have done it without you. With love, The Ropet Team
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!
Screenshots
Verdict
The clearest difference is rating: ropet at 3.9 against StackChan World's 1.4. ropet also leads on review sentiment (42% vs 0%). StackChan World's advantage is update cadence (every 6 days vs every 3 weeks). On price, ratings volume, 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.
ropet holds the better App Store score, 3.9 against 1.4. Both are backed by a comparable volume of ratings — 14 and 8 respectively. Written reviews point the same way: 42% of ropet's written reviews are positive against 0% of StackChan World's.
ropet ships an update every 3 weeks, StackChan World every 6 days. The most recent releases landed on August 17, 2026 and September 24, 2026 respectively.
| Parameter | ropet | StackChan World |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (14 ratings) — better | 1.4 (8 ratings) |
| Positive reviews | 41.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 14 — better | 8 |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 193 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Mengyou Intelligence Technology Co., Ltd. | M5Stack Technology Co., Ltd. |
Customer experience
ropet
StackChan World
In-app purchases
ropet
No in-app purchases
StackChan World
No in-app purchases
