# Maeil Do vs 서울온

The clearest difference is ads: Maeil Do at none against 서울온's shown. Maeil Do also leads on review sentiment (35% vs 16%) and iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Maeil Do ships an update every 2 months, 서울온 every 6 weeks. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Maeil Do | 서울온 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (7 ratings)](https://appshunter.io/ios/app/id1543117655/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | **35.0% of reviews** | 16.4% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maeil Dairies Co., Ltd](https://appshunter.io/developer/402974440) | [Seoul Metropolitan Government](https://appshunter.io/developer/444447999) |

## What reviewers say

### Maeil Do

[App page](https://appshunter.io/ios/app/maeil-do/id590504317)

This app offers a unified membership service for multiple brands, allowing users to earn and use points, access discounts, and manage coupons. It provides a mobile membership card for easy payment and access to exclusive deals from affiliated brands.

**Highlights:** Unified membership card, Point accumulation and usage, Discount and coupon access, Gift card functionality, Store locator, Event information

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

**In-app purchases:** none


### 서울온

[App page](https://appshunter.io/ios/app/id1543117655)

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

**In-app purchases:** none


## Frequently asked questions

### Is Maeil Do free?

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

### Is 서울온 free?

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

### Do Maeil Do or 서울온 have ads?

서울온 shows ads; Maeil Do does not.

### Which is updated more often, Maeil Do or 서울온?

Maeil Do ships an update every 2 months, and 서울온 every 6 weeks. Most recently, Maeil Do was updated on October 23, 2026 and 서울온 on October 29, 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.*