Stax Pay vs ChangeSnap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stax Pay
This comprehensive payment processing toolset offers on-the-go business insights, cash flow management, and the ability to accept various payment types. It streamlines operations by allowing users to process refunds, send invoices, and manage customer data securely.
- Accept Visa, MasterCard, Discover, and American Express
- Process refunds and accept tips
- Send invoices and manage customer data
- Securely store payment methods
- Email receipts to multiple recipients
- PCI-Compliant tokenization
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Stax by Fattmerchant provides a flexible, scalable, all-in-one payments toolset so that you can move faster, think smarter, and make better decisions. The Stax Pay mobile app gives you powerful insights on-the-go, enabling you to spot trends, manage cash flow, and improve business performance wherever you happen to be. And, of course, you or your team can accept payments, process refunds, invoice customers, and much more all without having to download a separate app. With Stax Pay you can: - Swipe EMV chip cards with our optional bluetooth Stax mobile reader - Accept Visa, MasterCard, Discover, and American Express - Accept tips, apply discounts, and issue refunds - Key-in, swipe, dip, or photo capture card details - Email receipts to multiple customers and internal staff - Securely store payment methods for future transactions - Automatically sync payments and data to the Stax platform - Receive deposits to your bank account automatically on the next business day - Manage customers in real-time and send invoices, update contact information, and add new payment methods - Stay protected from liability with PCI-Compliant tokenization technology for managing credit card information The Stax Pay mobile app is all you need to run and grow your business, wherever you happen to be. We hope you’ll give it a try!
ChangeSnap
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Create professional construction change orders in under 90 seconds — right from the job site. ChangeSnap turns job site photos and a quick description into a fully structured change order, ready to send for e-signature. No more handwritten notes, email chains, or waiting until you're back at the office. HOW IT WORKS 1. Snap photos of the change on site 2. Describe what happened in plain language 3. AI generates a structured change order with line items, quantities, and pricing 4. Review, edit, and send for e-signature — all from your phone BUILT FOR TRADESMAN TIRED OF EATING UNDOCUMENTED EXTRAS • Works for general contractors and subcontractors • Organize by project and client • Photo documentation with GPS and timestamps • Send change orders via email or text • Recipients sign directly on their phone — no app download needed • Track status and get notified when approved WHY CHANGESNAP? Scope changes happen fast. Your paperwork should too. ChangeSnap eliminates the gap between "something changed on site" and "here's the signed change order." No more lost revenue from undocumented work. FREE TO USE All features are free. No trial, no paywall, no credit card required. Questions? Contact us at carson@changesnap.app
Screenshots
Verdict
The clearest difference is device support: Stax Pay at 2 against ChangeSnap's —. ChangeSnap's advantage is iOS requirement (15.1 vs 17.6). On price and in-app purchases 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.
| Parameter | Stax Pay | ChangeSnap |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (27 ratings) — better | — |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Monthly | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 232 MB | 23 MB |
| Age rating | 4+ | 17+ |
| Developer | Fattmerchant Inc. | CARSON THOMAS CSIKOS |
In-app purchases
Stax Pay
No in-app purchases
ChangeSnap
No in-app purchases









