# Groupon Merchant vs Loopy Loyalty Stamper

The clearest difference is rating: Loopy Loyalty Stamper at 4.5 against Groupon Merchant's 3.4. Loopy Loyalty Stamper also leads on review sentiment (59% vs 26%). Groupon Merchant's advantage is update cadence (weekly vs every 3 months) and ratings volume (459 vs 105). 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.

Loopy Loyalty Stamper holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 459 and 105 respectively. Written reviews point the same way: 26% of Groupon Merchant's written reviews are positive against 59% of Loopy Loyalty Stamper's.

Groupon Merchant ships an update weekly, Loopy Loyalty Stamper every 3 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Groupon Merchant | Loopy Loyalty Stamper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (459 ratings)](https://appshunter.io/ios/app/groupon-merchant/id400579318/reviews) | **[4.5 (105 ratings)](https://appshunter.io/ios/app/loopy-loyalty-stamper/id945301614/reviews)** |
| Number of ratings | **459** | 105 |
| Positive reviews | 26.3% of reviews | **58.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 2 MB | 20 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Groupon, Inc.](https://appshunter.io/developer/350020099) | [PassKit, Inc.](https://appshunter.io/developer/920691846) |

## What reviewers say

### Groupon Merchant

[App page](https://appshunter.io/ios/app/groupon-merchant/id400579318)

Manage your Groupon campaigns directly from your smartphone. Scan and redeem Groupons, track campaign performance, view payment details, and respond to customer feedback.

**Highlights:** Scan and redeem Groupons, Track campaign performance, View payment details, Respond to customer feedback, Manage campaigns on-the-go

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Helpful for building clientele
- 👍 User-friendly app

**What reviewers complain about**

- 🐛 App crashes and freezes
- ⚠️ Poor customer service
- 💰 Groupon takes too much commission
- 🤖 Outsourced support with language barriers
- 🤔 Devalues business with discounts

**Reported bugs**

- Login issues and connectivity problems
- Camera functionality not working properly
- Delayed or missing payments to merchants

**Requested features**

- Search option to find redeemed vouchers by customer name
- Ability to pause or end campaigns easily
- More transparency on payouts and fees


### Loopy Loyalty Stamper

[App page](https://appshunter.io/ios/app/loopy-loyalty-stamper/id945301614)

This app simplifies customer loyalty programs for small businesses by digitizing stamp cards. It allows easy stamp management, reward redemption, and transaction tracking to enhance customer engagement and reduce fraud.

**Highlights:** Digital stamp card management, Instant card status check, Reward redemption, Transaction tracking, Customer data management, QR and barcode scanning

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

**In-app purchases:** none


## Frequently asked questions

### Is Groupon Merchant free?

Groupon Merchant is free to download, with no in-app purchases.

### Is Loopy Loyalty Stamper free?

Loopy Loyalty Stamper is free to download, with no in-app purchases.

### Which has better reviews, Groupon Merchant or Loopy Loyalty Stamper?

Loopy Loyalty Stamper is rated higher. Groupon Merchant averages 3.4 out of 5 from 459 ratings, while Loopy Loyalty Stamper averages 4.5 from 105 ratings.

### Do Groupon Merchant or Loopy Loyalty Stamper have ads?

Neither Groupon Merchant nor Loopy Loyalty Stamper shows ads.

### Which is updated more often, Groupon Merchant or Loopy Loyalty Stamper?

Groupon Merchant ships an update weekly, and Loopy Loyalty Stamper every 3 months. Most recently, Groupon Merchant was updated on November 1, 2026 and Loopy Loyalty Stamper on November 1, 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.*