# GS Tech vs Blackthorn | Mobile Payments

The clearest difference is rating: Blackthorn | Mobile Payments at 4.5 against GS Tech's 2.3. Blackthorn | Mobile Payments also leads on update cadence (every 2 months vs every 11 months) and ratings volume (15 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Blackthorn | Mobile Payments holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Blackthorn | Mobile Payments has 15 ratings behind it against 3, so its average is the more settled of the two.

GS Tech ships an update every 11 months, Blackthorn | Mobile Payments every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | GS Tech | Blackthorn | Mobile Payments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/gs-tech/id1260738673/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/blackthorn-mobile-payments/id1436053095/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 27 MB | 78 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heartland Payment Systems, Inc.](https://appshunter.io/developer/483295484) | [Blackthorn.io, Inc.](https://appshunter.io/developer/1320741720) |

## What reviewers say

### GS Tech

[App page](https://appshunter.io/ios/app/gs-tech/id1260738673)

This application is designed for service technicians to configure and manage laundry rooms equipped with the WaveRider GS system. It enables technicians to link, test, and initiate machines, ensuring proper setup. It is intended solely for professional use by technicians, not for end-users.

**Highlights:** Configure WaveRider GS laundry rooms, Link and test machines, Initiate machine operation, Service technician tool, System programming

**Features:** Vision Pro support

**In-app purchases:** none


### Blackthorn | Mobile Payments

[App page](https://appshunter.io/ios/app/blackthorn-mobile-payments/id1436053095)

Securely accept various payment types like credit cards, checks, and ACH directly from your mobile device. Seamlessly sync transactions with Salesforce for easy reporting and reconciliation. Supports multiple payment methods and integrates with Stripe for enhanced functionality.

**Highlights:** Accept credit card, check, ACH, cash, money order payments, Secure mobile payment processing, Salesforce integration for transaction syncing, Stripe integration and card reader support, Email electronic receipts to customers, Tokenize card information for future transactions

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GS Tech free?

GS Tech is free to download, with no in-app purchases.

### Is Blackthorn | Mobile Payments free?

Blackthorn | Mobile Payments is free to download, with no in-app purchases.

### Which has better reviews, GS Tech or Blackthorn | Mobile Payments?

Blackthorn | Mobile Payments is rated higher. GS Tech averages 2.3 out of 5 from 3 ratings, while Blackthorn | Mobile Payments averages 4.5 from 15 ratings.

### Do GS Tech or Blackthorn | Mobile Payments have ads?

Neither GS Tech nor Blackthorn | Mobile Payments shows ads.

### Which is updated more often, GS Tech or Blackthorn | Mobile Payments?

GS Tech ships an update every 11 months, and Blackthorn | Mobile Payments every 2 months. Most recently, GS Tech was updated on November 2, 2026 and Blackthorn | Mobile Payments on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*