한국어 · English · 中文 · Get started
Cloud phones (real devices) · Rental · Remote control
Rent cloud phones (real devices) for exactly the days you need, then watch, operate and automate them from one PC program. Every phone gets its own dedicated fixed IP, and every connection is encrypted.
Some work simply cannot be checked on one phone, and some needs dozens moving at once. The fields differ, but the need is the same: real devices, a dedicated fixed IP for each, and control from a single screen.
Run and check many accounts and channels at once. See how campaign content actually looks inside the real app, and how it is shown across regions and environments, phone by phone.
Features often used: Multi-control · Dedicated fixed IP · Automation
Run the checks that repeat with every update on many devices at the same time. Run one scenario on every phone to find device-specific differences and errors fast, and keep an eye on the live service.
Features often used: Automation · Image matching · Repeat
Check how real devices behave, which emulators cannot show. Save scenarios for install, sign-in and the steps up to checkout, and run them again in the same order every time a build comes out.
Features often used: Automation · Large view (1080p) · Sub-accounts
Open the prices, stock and promotions that only appear in the app, in a fixed order, and check them. Start by checking by hand, and hand the repeated checks over to automation.
Features often used: Scroll · Image matching · Dedicated fixed IP
Confirm with a real phone screen that ads and content appear as intended. Each phone has a different external IP, so you can compare how things show across regions and network environments, and inspect creative quality in 1080p.
Features often used: Dedicated fixed IP · Large view · Multi-control
Use competing and new services on many devices and record their screens and flows. Hand each teammate a share of the phones through sub-accounts, and let everyone research from their own PC.
Features often used: Sub-accounts · Multi-control · Large view
Please use KRO within the terms of each service and platform and within applicable law. Use for any unlawful or illegal purpose results in immediate suspension, and the corresponding legal liability follows.
From operating a screen by hand to repeating a fixed routine on many phones, you finish it all in one program.
Open the phones you pick as live tiles in one window, and every touch, swipe and key press on the first phone is delivered to the rest in the same way. To inspect a single phone, double-click its tile for a 1080-quality large view.
Touch · Swipe · Keys · Paste · Wake/sleep
Chain app launches, taps, swipes, text input and image matching into a sequence, set the repeat count and the waits in seconds, and run it on many phones. The text typed can differ per phone and per round, and if an image cannot be found the whole run stops and leaves a log.
Image match · Text input · Repeat · Per-phone text
A 1:1 dedicated fixed IP for each phone is set directly in the router. The address the outside world sees is distinct per phone, and nothing is installed inside the phone. Phones are isolated from one another, so even many phones in one place never get their connections mixed up.
Dedicated fixed IP · phone isolation · per-phone address
Assign the phones you opened to sub-accounts by count. A sub-account logs in to the PC program and controls only the phones assigned to it. Up to 60 phones can go to one account, and the same sub-account can be logged in from only one place at a time.
Up to 60 per sub-account · assigned by count · reclaimed when time ends
Press buttons to stack steps, pick the values, choose the phones and run. The same job repeats on dozens of phones at once, with different text for each phone.
The image editor shows the phone’s native screen, one frame per second. Drag to crop a button, text or icon and save it; while running, the program looks for the same shape on screen and works out where it is. If found, it taps that spot and moves on, or it can stop the automation without tapping.
Write {words} in the text input and they are replaced with values when it runs. Built-in words work immediately; for words you create, you set the value rule in automation management.
It runs on all selected phones at the same time, each on its own. You can set 1 to 99,999 rounds; while running, a phone’s button border turns yellow, green when done and red on failure, and the log records every step.
Most phone rentals make you connect to a remote PC first, and then connect to the phone again from inside that PC. With KRO, the control program on your own PC connects straight to the cloud phone (a real device).
| Item | The usual way | KRO |
|---|---|---|
| Connection | You connect to a remote PC, then connect to the phone again from inside that PC. | The control program on your PC connects straight to the phone. There is no remote PC in between. |
| Control program | They borrow a remote-access program made by a third party. | A control program we developed ourselves. We do not use programs supplied by third parties. |
| Screen & control | You see and operate the remote PC’s screen one more time over. | You receive the phone’s screen directly, and mouse and keyboard input goes straight to the phone. |
| Network (IP) | You connect through an access app installed inside the phone. If the app stops, the connection drops with it — and running an access app inside the phone is itself a serious disadvantage for marketing. | No app is installed on the phone. A 1:1 dedicated fixed IP for each phone is set directly in the router, so the phone is used just as it is, with nothing to install and no access app left on it. |
| Many phones | You connect to each remote PC separately and operate each one on its own. | See many phones together as tiles in one program and control them at once. |
From first sign-in to touching a phone takes three steps.
Pick a quantity and a period, and phones that are available right now are assigned automatically. A start date later than today makes it a reservation that secures the phones in advance.
Create sub-accounts and hand out the phones you opened by count. Each ID can use only the phones assigned to it, and you can change the counts at any time.
Log in with a sub-account and the phones assigned to it appear as live tiles. When the period ends, the assignment is released automatically.
What works and how, written down without hiding anything.
When you open phones, (number of phones × the period price) is deducted from your points. Ask the administrator to top up your points.
If you cannot find your answer here, leave a 1:1 inquiry on the board after logging in.
A KRO cloud phone is a real physical device, not an emulator, connected to our relay servers. When you open an order, phones that are available right now are assigned automatically.
From 00:00 on the start date to 23:59:59 on the end date (Korea time). A start date of today begins right away; a later date is reserved. While an order is active, you can open a new one after it ends.
The period is the number of days from the start date to the end date (start today, end tomorrow = 1 day). A month counts as 30 days; 30-day blocks use the monthly price and the remaining days use the daily price, and whichever is cheaper — that or the daily price alone — is applied. You can check it in advance with the calculator above.
You can top up in the following ways.
• Crypto payment — pay with cryptocurrency
• Bank deposit — deposit to the account and tell us the depositor name
• Other methods — ask us through an inquiry
There is no fixed cap on how many you can open — pick as many as are available at the time. Assign the phones you opened to sub-accounts by count, up to 60 phones per sub-account. A sub-account controls only the phones assigned to it.
It is a PC program for Windows, and you log in with a sub-account ID. Ask us and we will send you the installer.
No. One sub-account can be logged in from one place only. Even if the program closes abnormally, you can log in again after a short while.
In the program’s automation window, add app launches, taps, swipes, text input and image matching in order, set the repeat count, and run. Jobs are saved on your own PC.
Phone assignments and sub-account allocations are released automatically, and the sub-account IDs stay. You can then open a new order.
After logging in, leave the situation and a screenshot in a 1:1 inquiry on the board, and the administrator will check and reply.
Log in with your member account and you can open phones right away.