# Roc Services vs Stackably Connect

The clearest difference is update cadence: Roc Services at every 3 weeks against Stackably Connect's every 10 months. Roc Services also leads on iOS requirement (13.0 vs 16.4). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Roc Services against 5.0 for Stackably Connect. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Roc Services ships an update every 3 weeks, Stackably Connect every 10 months. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Roc Services | Stackably Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/roc-services/id6502842999/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/stackably-connect/id6752795384/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 32 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Payroc, LLC](https://appshunter.io/developer/616708530) | [Stackably LLC,](https://appshunter.io/developer/1840776906) |

## What reviewers say

### Roc Services

[App page](https://appshunter.io/ios/app/roc-services/id6502842999)

Streamline your business by generating and sending digital invoices to clients via SMS or email. Seamlessly integrate with payment processing and QuickBooks for efficient financial management. Offers mobile functionality and flexible payment options.

**Highlights:** Digital invoice generation, Send invoices via SMS/email, Integrated payment processing, QuickBooks integration, Mobile functionality, Flexible payment options

**Features:** macOS Compatibility

**In-app purchases:** none


### Stackably Connect

[App page](https://appshunter.io/ios/app/stackably-connect/id6752795384)

Easily interact with your favorite businesses, book appointments, and manage memberships. Stay updated with announcements and offers, and communicate directly for support. All your business interactions in one convenient app.

**Highlights:** Book appointments, Receive announcements, Manage membership and payments, Register for events, Direct business communication

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

**In-app purchases:** none


## Frequently asked questions

### Is Roc Services free?

Roc Services is free to download, with no in-app purchases.

### Is Stackably Connect free?

Stackably Connect is free to download, with no in-app purchases.

### Which has better reviews, Roc Services or Stackably Connect?

Roc Services and Stackably Connect are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Roc Services or Stackably Connect have ads?

Neither Roc Services nor Stackably Connect shows ads.

### Which is updated more often, Roc Services or Stackably Connect?

Roc Services ships an update every 3 weeks, and Stackably Connect every 10 months. Most recently, Roc Services was updated on October 12, 2026 and Stackably Connect on October 11, 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.*