YouFs vs MeowSolver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YouFs
Connect to your electric scooter or bicycle via Bluetooth to monitor vehicle status, lock/unlock remotely, and track riding data. Adjust settings, check battery voltage, and diagnose faults for convenient maintenance.
- Bluetooth connection to vehicle
- Remote lock/unlock
- Real-time vehicle status monitoring
- GPS positioning
- Speed and gear adjustment
- Fault self-inspection
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YouFS APP is an APP developed by Shenzhen Yongfengshun Technology Co., Ltd. for electric scooters, lithium trams, bicycles and other controllers. Automatically by the mobile phone bluetooth wireless connection electric scooter, the connection is successful after can get a lot of information to the vehicle on the mobile phone APP can be remotely lock the car through the APP, remote positioning, access speed, power, light condition, gear, total mileage and the mileage, riding time, boot mode information such as temperature of the battery voltage. The speed of each gear can be adjusted in the setting, and the fault status of the vehicle can be checked through the fault self-inspection, which is convenient for maintenance.
MeowSolver
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MeowSolver is a lightweight utility that solves placement logic puzzles. The kind where every row, column, and color region gets exactly one cat, and no two cats can touch, even diagonally. Instead of entering clues one by one, you paint the entire board yourself. Pick a grid size from 5×5 to 10×10, choose a color from the palette, and drag across cells to fill in regions. When your board matches the puzzle you're working on, tap Solve. The algorithm finds a valid placement in seconds and shows you exactly where each cat goes. HOW IT WORKS: Set your grid size (5×5 through 10×10) Select a color and drag to paint regions onto the grid Tap Solve, and cats appear on the board instantly Tap Clear to start over with a fresh grid BUILT FOR SPEED: The solver uses a constraint-based backtracking algorithm that prunes invalid branches early. Even large 10×10 boards resolve quickly. NO DATA, NO ADS, NO ACCOUNTS: MeowSolver runs entirely on your device. Nothing is collected, nothing is tracked, nothing is sent anywhere. Open the app, solve your puzzle, move on.
Screenshots
Verdict
The clearest difference is iOS requirement: YouFs at 14.0 against MeowSolver's 26.5. 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.
| Parameter | YouFs | MeowSolver |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (115 ratings) — better | — |
| Positive reviews | 35.3% of reviews | — |
| Number of ratings | 115 — better | — |
| Update frequency | Every 14 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 212 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Yongfengshun Technology Co., Ltd. | Bigyan Tripathi |
In-app purchases
YouFs
No in-app purchases
MeowSolver
No in-app purchases









