DoneTrue: GPS Timestamp Camera

DoneTrue is the offline GPS timestamp camera for documenting every job from your phone: proof of work photos sealed with time and location on your own device, notes your customer signs, and PDF estimates and reports ready to send.

Built for independent contractors and small trade businesses in remodeling, electrical, plumbing, HVAC, maintenance and field service who need to show what they did, where and when.

📸 Photos that prove your work
• Watermark burned into the image: local and UTC date and time, GPS coordinates, street address and your company name.
• TrueProof seal: every photo gets its own proof manifest and, when the phone allows it, is signed with an ECDSA P-256 key stored in its Android Keystore.
• Offline check: the app confirms whether the original saved on your phone is unchanged. It does not cover the watermarked copy or photos you receive.

⚡ A fast camera for everyday work
• Quick capture: the app suggests the nearest job, or creates one from your GPS address, and opens the camera.
• Ghost Cam for before and after photos: overlay the "before" shot with adjustable transparency and match the same framing.
• Photo markup: arrows, circles, rectangles, pins and freehand drawing.
• Glove mode: larger buttons for using the app with work gloves on.

📄 Documents for your customer
• Estimates built from your own item catalog with tax per line, signed by the customer on screen.
• Notes with customer signature. Once signed, a note is locked and can no longer be edited.
• PDF photo reports with your logo, including before and after photos.
• Share any PDF from your phone by email or messaging apps.

📊 Time, expenses and profit
• Job timer that stores the hourly rate with every entry.
• Expenses with tax, exportable to CSV.
• Summary of hours, expenses and margin for each job.

📋 Every job organized
• Customers, tasks, internal notes and reminders with phone notifications.
• Voice dictation in each photo's note; on supported phones it also works offline.
• 30-day trash to recover jobs and customers deleted by mistake. Those with notes or estimates stay until you delete them.
• Help center with step-by-step tutorials.

🔒 Privacy and backups
• Your photos and data are stored on your phone and we run no server of our own. Street addresses, online dictation and purchases use Google services. No account required, and the app works without signal.
• No ads and no analytics or advertising SDKs.
• App lock with fingerprint or your phone's screen lock.
• With Pro: full backup to a .dtbackup file and automatic backup to your own Google Drive.

⭐ Free plan and Pro
DoneTrue is free forever for one job and one customer, with every other feature available. Pro adds unlimited jobs and customers plus backups. Pro is a monthly or yearly subscription; cancel anytime in Google Play.

Install DoneTrue and document your next job with photos that speak for you.