DOBI1 vs K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOBI1
Interact with robots by sending commands via Bluetooth. Control specific actions, download new routines, or use your phone as a gamepad for games like football or fighting. You can also update robot firmware and create custom movements.
- Control robot actions
- Download robot routines
- Phone as gamepad
- Robot information
- Firmware updates
- Create custom actions
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DOBI1 is an app for interaction with robots. This app uses Bluetooth BLE to transmit commands to achieve interaction, making the robot dance, sing and practise Tai Chi. Specific functions are as shown below: 1. Control the robot to play specified actions 2. Download various actions and let the robot perform 3. Use the phone as a control pad to make the robot play football or fight 4. Get the information of the robot and update firmware for the robot 5. Create custom actions for robot to perform
K
Control a remote-controlled robot to perform various actions like walking, dancing, and stunts. Program custom dance routines using manual or block-based methods for educational and entertainment purposes.
- Remote robot control
- Perform stunts and dance moves
- Manual programming
- Block-based programming
- Program dance routines
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1. Remote-control Interstellar Scout to walk, perform stunts and dance moves, etc. 2. Program dance routines for Interstellar Scout through manual programming and block-based programming. Interstellar Scout is an educational series of products from Robosen, designed to bring a wealth of educational and entertainment content to everyone.
Screenshots
Verdict
The clearest difference is review sentiment: DOBI1 at 100% against K's 0%. DOBI1 also leads on rating (4.5 vs 2.8) and update cadence (every 4 weeks vs every 2 months). 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.
DOBI1 holds the better App Store score, 4.5 against 2.8. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews point the same way: 100% of DOBI1's written reviews are positive against 0% of K's.
DOBI1 ships an update every 4 weeks, K every 2 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.
| Parameter | DOBI1 | K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | 2.8 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 10 — better |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 181 MB |
| Age rating | 4+ | 4+ |
| Developer | 月 张 | Robosen Robotics (ShenZhen) Co., Ltd. |
Customer experience
DOBI1
K
In-app purchases
DOBI1
No in-app purchases
K
No in-app purchases
