# Collection. B vs tounou

The clearest difference is device support: Collection. B at 3 against tounou's 1. Collection. B also leads on iOS requirement (13.0 vs 16.0). On price, review sentiment, update cadence 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Collection. B | tounou |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 18 MB | 74 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [BRUNT](https://appshunter.io/developer/1051802150) | [주식회사 아트라미](https://appshunter.io/developer/1745282071) |

## What reviewers say

### Collection. B

[App page](https://appshunter.io/ios/app/collection-b/id1506870953)

Discover curated lifestyle products from global brands with strong stories. Explore unique items in living, craft, art, and tech, with detailed brand histories and mobile-optimized pages. Get early access to discounts and new arrivals.

**Highlights:** Curated global lifestyle products, Brand stories and philosophies, Wide product categories (furniture to tech), Mobile-optimized product pages, Exclusive app discounts and news, Creative and inspiring brands

**Features:** macOS Compatibility

**In-app purchases:** none


### tounou

[App page](https://appshunter.io/ios/app/tounou/id6502385427)

Access exclusive coupons, discounts, and special offers optimized for mobile. Manage your shopping cart, track orders, and receive store notifications. Stay connected through social media and customer service.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Social media access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Collection. B free?

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

### Is tounou free?

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

### Do Collection. B or tounou have ads?

Neither Collection. B nor tounou shows ads.

### Which is updated more often, Collection. B or tounou?

Collection. B ships an update every 2 months, and tounou every 2 months. Most recently, Collection. B was updated on October 9, 2026 and tounou on October 24, 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.*