Paybrain: POS & AI Invoicing
Ethereal Incorporated Business iPhoneiPadiPod touch
Paybrain: POS & AI Invoicing is a free Business app for iPhone and iPad by Ethereal Incorporated. Rated 5.0/5 from 10 ratings. Requires iOS 15.1.
- Rating
- 5.0
- 10 ratings
- Price
- Free
- on the App Store
- Size
- 93 MB
- Age 4+
- Updated
- Oct 27
- 2026 · v3.8.2
Screenshots
About Paybrain: POS & AI Invoicing
Paybrain is the all-in-one payment and file-sharing solution geared for creative and service-based businesses. Accept payments on the go with Tap to Pay on iPhone using Paybrain Terminal. Charge customers, set up recurring payments, share files, and process refunds with one powerful app running on the Stripe payments platform. Request files from any of the included payment solutions, securely. Autopay Subscriptions • Quickly set up automatic customer charges • Customer scans QR code or receives link • Works with Apple Pay • Works with Tap to Pay on iPhone • Customers receive their own management link • Perfect for landscapers, pool cleaners, trainers and coaches, nutritionists and maintenance companies Sell Digital Content & Files • Create invoices that unlock protected files after payment • Secure file delivery with automatic access control • Perfect for digital products, photographers, and recording and production studios • Customers get instant access once they pay, with a permanent URL emailed to their email address Complete Point-of-Sale Solution • Accept payments in-person with mobile checkout • Built-in CRM tracks customer purchase history • Share receipts and files instantly after sale • QR codes for contactless payments (tap-to-pay coming soon!) Smart Invoice Management • Professional invoices sent in seconds • Real-time payment tracking and notifications • Automatic reminders for overdue payments • Secure Stripe payment processing Why PayBrain? - Monetize Your Files - Turn any document into a paid download - Mobile POS - Your phone becomes a cash register and CRM - Instant Delivery - Files unlock automatically when paid - Professional - Branded invoices that convert better Perfect for coaches, consultants, creators, and local businesses who sell both digital content and in-person services. Download PayBrain and start getting paid for your files and services today.
Ratings & reviews
5.0
10 ratings
What’s new
Version 3.8.2 · Updated October 27, 2026
Improve signup and login screens Minor bug fixes
App privacy
The developer, Ethereal Incorporated, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Physical Address
Used for: App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Paybrain: POS & AI Invoicing | 5.0 / 5 (10 ratings) | Free | October 27, 2026 | |
| Focus Brain: Improve Attention | 4.3 / 5 (4) | Free | Dec 26, 2025 | Compare |
| Breathwork For Anxiety Relief | 5.0 / 5 (2) | Free | Dec 9, 2025 | Compare |
| Polyguard Mobile | 5.0 / 5 (4) | Free | Oct 12, 2026 | Compare |
| EasEvent: Calendar Assistant | 5.0 / 5 (11) | Free | Jun 24, 2026 | Compare |
| Mileage Tracker: DriverAI | 4.5 / 5 (23) | Free | Oct 4, 2026 | Compare |
| ADHD Reminders: Wake Up Call | 4.7 / 5 (21) | Free | Oct 30, 2026 | Compare |