StackChan World vs Letrove
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StackChan World
This app connects to a cute, AI-powered desktop robot. It unlocks additional fun and functionality for the robot, which features open-source hardware and software. Users can pair their device to enhance their robot experience.
- Connect to AI robot
- Unlock additional robot fun
- Open-source hardware and software integration
- Pair with your 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!
Letrove
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Letrove is a creative tool that lets you collect letters found in everyday life and use them to capture everyday moments. When life begins to feel repetitive, the desire to record it can fade. Social media can turn expression into a performance of identity, making the simple act of recording feel self-conscious and heavy. Letrove offers a lighter way to reconnect with everyday life. The name Letrove combines letter and trove—a collection of treasured things. The letters hidden in ordinary corners are anything but ordinary. Each one is a small treasure waiting to be found and collected, then pieced together into a poetic portrait of your everyday life. Key Features Collect Letters Discover and photograph letterforms in everyday surroundings. AI automatically recognizes each letter and saves it to your personal library. Build Your Visual Alphabet See everyday life from new perspectives and create a visual alphabet of your own. Create Freely Use the letterforms you have collected to express yourself, capture fragments of your day, or let AI help you generate a poem. Save and Share Share your creations with friends, or keep them as a personal record of your life. With Letrove, your camera becomes a way to notice the details all around you. The curve of a railing, the space between buildings, or the outline of a tree’s shadow may all reveal a letterform. Every record preserves your unique way of seeing. For feedback or product suggestions, please contact us at: tschick5593@gmail.com
Screenshots
Verdict
StackChan World and Letrove are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 | StackChan World | Letrove |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (13 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 160 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | M5Stack Technology Co., Ltd. | BLANK CRAFT PTE. LTD. |
In-app purchases
StackChan World
No in-app purchases
Letrove
No in-app purchases









