DOBI 2.0 vs Mr.Ink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOBI 2.0
Interact with your robot by sending commands via Bluetooth. Make your robot dance, sing, practice Tai Chi, play games like football, or even create custom actions.
- Control robot actions
- Download and perform actions
- Use phone as control pad
- Robot information and firmware updates
- Create custom robot actions
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DOBI 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
Mr.Ink
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Mr.Ink, this exclusive APP for smart e-ink phone cases created by the BEELAN team, is about to unlock a brand-new experience for you. A vast amount of exquisite materials to showcase your unique taste. Mr.Ink has a large number of beautiful picture resources built-in, covering various fields such as popular anime, trendy art, fresh scenery, cute pets, etc. Whether it's a romantic starry sky, cute cartoon images, or artistic abstract patterns, everything is available. A rich variety of theme types can meet your personalized needs in different scenarios, making your phone case a unique fashion symbol. NFC wireless screen projection, with convenient and efficient operation. There is no need for complicated connection steps. Just open the APP, select your favorite picture, and with the help of the NFC function, you can wirelessly project the picture onto the phone case. The whole process is easy and convenient and can be completed within a few seconds. You can change the picture on the phone case anytime, anywhere, and at will, easily dealing with various occasions. Innovative screen adaptation, with exclusive advantages in circular-screen display. Mr.Ink shows ingenuity in screen adaptation. It not only supports square-screen display but also has made breakthrough progress in circular-screen display. Compared with other similar APPs, it can provide professional adaptation for circular-screen phone cases, accurately display every detail, and ensure a harmonious picture proportion and clear display. This function designed specifically for circular screens enables your circular e-ink phone case to exert its maximum charm and stand out from numerous phone cases with a unique visual effect. Choosing our product means choosing a unique mobile phone decoration experience. Use innovative technology to decorate your digital life.
Screenshots
Verdict
The clearest difference is iOS requirement: DOBI 2.0 at 9.0 against Mr.Ink's 15.0. On price, update cadence, 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.
DOBI 2.0 ships an update every 9 days, Mr.Ink fortnightly. The most recent releases landed on June 24, 2026 and May 17, 2026 respectively.
| Parameter | DOBI 2.0 | Mr.Ink |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | 月 张 | Shenzhen Beelan Technology Co., Ltd. |
In-app purchases
DOBI 2.0
No in-app purchases
Mr.Ink
No in-app purchases





