Otrack Invoice vs SG Proof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otrack Invoice
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We are thrilled to introduce our brand-new app that simplifies your inventory and order management needs! With this release, you can now effortlessly handle customers, products, sales orders, invoices, payments, and even print receipts to a thermal printer, all in one place. Here's what's new: Key Features: 1. Customer Management: - Create, edit, and manage customer profiles with ease. - Quickly access customer details, purchase history, and contact information. 2. Product Management: - Add and update products effortlessly. - Organize products into categories for better inventory control. 3. Sales Orders: - Generate and track sales orders efficiently. 4. Invoicing: - Create professional invoices within seconds. 5. Payments: - Record payments for invoices seamlessly. - Keep track of outstanding balances and payment history. 6. Thermal Printer Support: - Connect your thermal printer and print receipts directly from the app. - Ensure your customers receive professional, printed receipts. Coming Soon: - Stay tuned for upcoming features to gain valuable insights into your business's performance. Thank you for choosing our app to streamline your business operations. We're committed to providing you with a powerful, user-friendly solution, and we look forward to your feedback to make it even better in future updates. If you encounter any issues or have suggestions, please don't hesitate to reach out to our support team at team@otrack.io Download the app today and take control of your business like never before!
SG Proof
Streamline your business inventory management with advanced ordering tools. Discover new products, reorder favorites easily, and stay updated with industry trends. This app offers on-the-go technology for efficient mobile ordering and restocking.
- Barcode scanning for item search
- Persistent login for quick access
- Unified shopping cart across devices
- Reorder saved items
- Discover new deals and products
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Effortlessly order inventory with features designed for your business, implement industry-leading trends with insights from our experts, and curate your collection with the drinks your customers want in their glasses. Download the SG Proof App today and experience all its on-the-go technologies that make your mobile orders easy. Features Designed with Your Time in Mind: ● Search items by SKU with Barcode Scanning. ● Quickly access your account with Persistent Login. ● Shop across mobile and desktop with One Proof Cart. ● Reorder your favorites with Saved Items. ● Find new ones with Deal Discovery. If you have questions about the platform feel free to reach out to your Sales Consultant or our Customer Service team at: Email: customerservice@sgproof.com Phone: +1-800-276-5148
Screenshots
Verdict
The clearest difference is update cadence: SG Proof at monthly against Otrack Invoice's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Otrack Invoice ships an update every 3 months, SG Proof monthly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | Otrack Invoice | SG Proof |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.2 (125 ratings) — better |
| Positive reviews | — | 15.6% of reviews |
| Number of ratings | — | 125 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 118 MB | 58 MB |
| Age rating | 4+ | 17+ |
| Developer | Otrack Inc | SGWS |
Bugs and requests
Otrack Invoice
Not enough reviews yet to summarise bugs or requests.
SG Proof
Reported bugs
68 issues- Cannot open Support tickets via app
- Items not showing actual final price in cart
- Individual bottle final price not shown
- App crashes frequently
- Error codes when searching for products
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- Defaulting to many options after search
- Never works when needed
- Cannot log in
- No back button
- App gets worse week after week
- App does not load anything
- Never-ending loading symbol when searching
- Cart does not load
- Takes forever to pull product information
- Old version was faster and easier
- App is slow and unreliable
- Cannot get app to load
- Horrible useless app
- App does not display search results after last update
- Nothing works after major update
- Cannot search
- Cannot pay bills
- Impossible to navigate site
- Keeps crashing and asking for new login
- Found a way to make it even worse
- Horrific to use
- Upgrades did nothing
- App won't open
- Terrible app (like Windows 95)
- Cannot use app with new update
- Horrible app
- Incredibly slow
- Incredibly buggy
- Worse than calling and waiting
- Worst app ever downloaded
- Constant crash
- Cannot access app at all
- Website has been hateful
- Will not open
- Keeps reloading without showing anything
- App just keeps trying to load and flickering
- Less than useless
- App does not open on iPhone
- Website doesn’t open on MacBook
- So frustrating to use
- Needs more bug fixes
- Takes a lot of time to load
- Glitches every 2 weeks
- Have to delete and download all over again
- Extremely frustrating
- Circles and circles and displays a white page
- Unable to access information in a timely manner
- One of the worst apps
- Will not stop circling back to the logo
- Circles for hours
- Completely useless app
- Have to delete app every two weeks
- Always logged off
- On logo mode and looping
- Total garbage
- Never ending reboot loop
- Goes into a never ending reboot loop
- Circles back to main logo screen
- Cannot access anything when circling
- Keep circling sometimes
- Couldn't load next page
- Takes time to go to another page
- Cart keeps circling
Requested features
3 requests- Fix the back button issue
- Show actual final price for individual bottles
- Fix the pop-up deals not disappearing automatically
In-app purchases
Otrack Invoice
No in-app purchases
SG Proof
No in-app purchases
