# 롯데마트GO vs Haatz

The clearest difference is review sentiment: 롯데마트GO at 20% against Haatz's 5%. 롯데마트GO also leads on iOS requirement (13 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

롯데마트GO ships an update monthly, Haatz every 3 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 롯데마트GO | Haatz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/go/id987435592/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **19.6% of reviews** | 4.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 28 MB | 8 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LOTTE Mart](https://appshunter.io/developer/493541790) | [Haatz INC](https://appshunter.io/developer/1186136513) |

## What reviewers say

### 롯데마트GO

[App page](https://appshunter.io/ios/app/go/id987435592)

This app helps you shop at Lotte Mart and Lotte Super stores. Easily search for products, check stock, view flyers, and manage your purchases with smart receipts. Enjoy exclusive coupons and loyalty point integration.

**Highlights:** Product search with price and event info, In-store stock availability check, Digital flyers and product recommendations, Integrated loyalty point earning/spending, Smart receipts for purchase history, 1:1 customer inquiries

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

**In-app purchases:** none


### Haatz

[App page](https://appshunter.io/ios/app/haatz/id1186136514)

Manage Haatz range hoods, ventilation, and cooktops with a single touch. Schedule maintenance, order filter replacements, and apply for A/S services. The app also integrates with the Haatz Mall for product replacement and purchases.

**Highlights:** Appliance control, Product maintenance scheduling, Filter replacement ordering, A/S application, Integrated shopping mall

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 롯데마트GO free?

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

### Is Haatz free?

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

### Do 롯데마트GO or Haatz have ads?

Neither 롯데마트GO nor Haatz shows ads.

### Which is updated more often, 롯데마트GO or Haatz?

롯데마트GO ships an update monthly, and Haatz every 3 weeks. Most recently, 롯데마트GO was updated on October 15, 2026 and Haatz on October 7, 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.*