Sign in and activate your license
Sign in with your email and license key, understand the error messages and read-only mode.
Last reviewed 2 November 2026
By the end of this page you are signed in and looking at the Dashboard. ⏱ 3 minutes
Before you start
- AppsMobs is installed.
- You bought a license: your email and license key are in the confirmation message. No license yet? Use the Buy a license link in the sign-in window.
- An internet connection for the first check.
- 1
Open the app
Launch AppsMobs. After the splash screen (about 3 seconds), the sign-in window appears.
- 2
Fill in the two fields
Enter your Email and your License key. The safest way is to copy and paste the key from the purchase message, with no space before or after.
- 3
Tick “Remember me” (recommended)
With this box ticked, later launches open the app directly, as long as your license is valid.
- 4
Click “Sign in”
You succeeded when the main window opens on the Dashboard. The pill at the top right shows your plan and the days left.
The Buy a license, Sign up and Help links are under the button.
Don't show your key
Your license key is personal. Do not share it, and do not let it appear in a screenshot or a public message.
Activate or re-check a license inside the app
Once inside, open Settings, License section (mark 1): the Activate button (mark 2) asks for your email and key, and Verify License (mark 3) re-checks the status. You see "License activated!" when all is well.
If you just bought, be patient: after a failure the app re-checks by itself every 2 seconds for 3 minutes, and signs you in as soon as the license is detected.
When the license doesn't pass: read-only
If your license is invalid or expired you can look at the app but not act: running, stopping, pausing, resuming, duplicating or deleting a script is blocked (read-only). The Renew now → link takes you to renewal.
What about offline?
If a valid license is already stored on the PC, being offline blocks nothing. Otherwise the app shows Offline mode detected: check your connection and try again.
Not working?
| Message | Cause | Fix |
|---|---|---|
| "Please fill in all fields" | Empty email or key | Fill in both fields |
| "Authentication error. Check your credentials or sign up." | Wrong email or key, or no license | Retype them without stray spaces; otherwise Sign up or Buy a license |
| "Server connection error" | Server unreachable (network, proxy, firewall) | Check your internet, try later |
| "Offline mode detected" | No internet | Check your connection |
| "License expired" | Subscription ended | Renew now → |
| "This key could not be activated." | Wrong key | Copy it again from the purchase message |
| "Could not reach the server. Check your connection." | Network | Same fix |
Details about your plan: License, plans and account.