ProBos is operated by Anvar Mekhraliyev, USA. This policy explains how we handle information in the app, on the ProBos website, and when you contact us.
Last updated: October 9, 2026. For support or privacy requests, contact support@probos.app.
No account, no cloud storage
ProBos works without an account. The app saves your business workspace on your device and does not send it to ProBos servers. Cloud backup and synchronization between devices are not available in this version.
Your own device backup, such as iCloud, Google backup on Android or a computer backup of your phone, can include the ProBos workspace in the same way it includes your other apps. You and your device provider control that backup; ProBos has no access to it.
If cloud features are added later, we will update this policy first and ask before anything is uploaded. Nothing in the current version uploads your workspace.
Information you save in ProBos
ProBos uses the information you enter or save to organize your business. Depending on the features you use, your workspace may contain the following information. Enter other people's details only when you are authorized to use them for your work.
Payment features record transactions you enter. They do not process payments or request bank logins or full payment-card numbers.
- Client and subcontractor names, contact details, addresses, notes, and communication records.
- Projects, schedules, reminders, estimates, invoices, payment and expense records, and receipt details.
- Receipt and project photos, business logos, document signature text, and a client's signature when they sign an estimate on your phone (it stays with that estimate on your device and is printed on its PDF).
- Business profile, license or insurance details, and app preferences.
Photos, calendars, and notifications
Camera and photo features use images you take or select. Saving a photo creates an app copy; it does not upload your entire library.
When you add a project to your device calendar, ProBos supplies its client name, service, time, and job address to the system calendar interface. Your selected calendar account may synchronize the event through its own provider.
Local notification previews may show reminder text, client names, project details, or invoice references. Control permissions and previews in device settings. ProBos reminders are separate from your device's Reminders app.
Receipt scanning
Receipt scanning runs entirely on your device. The photo is read with Apple Vision on iPhone or Google ML Kit on Android and is never uploaded to ProBos or to a scanning service. The recognized amount, merchant, and tax line are suggestions that you review before saving. Photos stay in local app storage.
On Android, the Google ML Kit library may send technical diagnostics to Google, such as device and library performance data. These diagnostics do not include your photos or the recognized text.
Optional sales tax lookup
Off until you turn it on. When it is on and you type a ZIP code for a client or an estimate, the ZIP code and the job address are sent to the ProBos server and its rate provider to find the sales tax rate: the Washington Department of Revenue for Washington; the California Department of Tax and Fee Administration for California; Ziptax for other states and when a state service does not answer. For states with one rate everywhere or no sales tax, and for addresses found in the official rate files that the Streamlined Sales Tax states and Texas publish, the ProBos server answers itself and passes nothing on.
No name, contact detail, amount, or document is sent. ProBos does not log the request or keep the address: the rate found is cached for up to 7 days under a one-way code made from the request, and the phone keeps found rates for up to 90 days. Cloudflare delivers the request and processes network information such as your IP address. You can turn the lookup off in Finance & taxes and always type the rate yourself.
A looked-up rate is an estimate for the place. Whether sales tax applies to your work is your decision.
Subscriptions
ProBos Pro is sold through the App Store or Google Play. Apple or Google takes the payment; ProBos never sees your card or bank details.
To know whether your subscription is active, the app uses RevenueCat, Inc. (USA) as a service provider. It receives a random identifier created on your device, the history of your ProBos purchases and renewals, and technical information such as the app version, device system, store country, and IP address. It does not receive your business records, clients, amounts, or documents. On Android, RevenueCat may keep that identifier in Google's Block Store so your purchases are recognized after a reinstall.
Crash reports
If the app crashes or hits an error, it sends a crash report to Sentry (Functional Software, Inc., USA), the service we use to find and fix errors. A report holds the error and where in the app's code it happened, the app version, the phone model, system version, language and time zone, technical state such as free memory, storage or battery level, whether earlier sessions of the app ended normally, and a random identifier the reporting tool may create on the device.
Crash reports never include your clients, estimates, invoices, amounts, receipt photos, or other records. Web addresses in a report lose their query part, so a ZIP code or job address you looked up is not included. Sentry is set not to store IP addresses and keeps reports for up to 90 days; we use them only to fix ProBos. Sentry's privacy policy: https://sentry.io/privacy/.
Backups, exports, and sharing
Data Center can create a portable .cfbackup file containing your workspace, business settings, and saved photos. ProBos does not password-protect these files. Keep them in a location you trust.
Exporting documents or choosing email, calendar, maps, or a sharing option passes the selected information to the app, service, or recipient you choose. Reports can contain client details, financial records, and receipt photos. Those copies are handled under the recipient's terms and settings. Deleting a record in ProBos does not delete copies already sent or exported.
Website visits
Cloudflare hosts and delivers the ProBos website. It processes network information, including your IP address and browser requests, to deliver and protect the site.
This website has no submission forms, advertising trackers, or analytics scripts. Its code does not set cookies or save information in your browser's local storage. Fonts, images, and scripts are served with the site. This does not eliminate the technical processing required by the hosting service. Opening an external link takes you to that provider's service.
Support and TestFlight testing
When you email us, we receive your address, message, and files you include. We use them to answer requests and investigate problems. Email service providers process correspondence to deliver and store it. Avoid sending passwords, full backups, or unredacted client records unless needed for your request.
The app can prepare a support email that already contains the app version, the system version, an error code, and the codes and times of the last few errors on this phone (no records or client details). Nothing is sent unless you send that email. From the recovery screen you can also save a copy of your stored records. It contains your business data, so share it only when it is needed to solve your problem.
TestFlight automatically shares crash and usage information with Apple and the app developer. Feedback and screenshots you submit are also shared. Depending on the invitation, this may include your name and email. We use this information to investigate issues and improve ProBos.
Service providers, locations, and security
Providers involved in the features you use may process information as described above. Information may also be disclosed when required by applicable law. Hosting, email, and other providers may process information in countries other than where you live; this policy does not promise storage exclusively in one country.
We share information only with the providers named in this policy, only for the purposes described here, and only with providers that give it the same or equal protection as this policy. The Washington Department of Revenue and the California Department of Tax and Fee Administration, public agencies, receive only the job address and ZIP code for their public rate lookups.
The current app uses device storage and system permission controls. Protect your device and exported files. No storage or transmission method guarantees absolute security.
How long information is kept
The current workspace remains in local app storage until changed or removed. Restore, Undo, and recovery can retain previous versions and related photos. Deleting a visible record may not immediately erase these copies.
We retain support correspondence and testing information while needed to address requests, resolve issues, and meet applicable obligations. Technical information may be retained by providers under their service arrangements and policies. Copies in your photo library, email, calendar, exported files, or device backups are managed separately.
Your choices and data requests
You can edit or delete supported records in the app, export a backup, and change device permissions. We cannot remotely erase a workspace stored only on your device.
To request access, correction, or deletion of information we hold, email support@probos.app with the subject ProBos privacy request. We may need information to verify your request and locate records. If information must be retained, we will explain why. Your rights may depend on where you live.
ProBos has no account, so there is no account to delete. Removing the app removes the workspace stored on that device. Backup files, exported documents, and device backups that you keep elsewhere are yours to delete.
Business audience and children
ProBos is designed for business use and is not directed to children. If you believe a child has provided personal information to us, contact support@probos.app so we can review the situation and address the information we hold.
Updates and contact
We will update this policy when our practices change, including before any cloud feature is enabled. The date above identifies the latest revision.
Operator: Anvar Mekhraliyev, USA. For questions about this policy, support, or your information, email support@probos.app.