GANA SWIM vs marimo Knock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GANA SWIM
Discover real-time swimwear trends and new arrivals from popular brands. Find the perfect finishing touches to complete your swim look, whether you're heading to the pool, ocean, or a vacation. Shop all water-ready fashion in one convenient place.
- Real-time swimwear trends
- Trending new arrivals
- Shop finishing touches
- Water-ready fashion
- Pool to ocean styles
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Real-time swimwear trends that capture every swimmer’s unique style, Trending new arrivals from must-know brands And finishing touches that complete your perfect swim look From the pool to the ocean, from the sea to your next vacation— Shop all things swim at Gana Swim, your go-to destination for water-ready fashion. ※ Optional Access Permission Guide - Camera/Photos : Required to save images and attach photos when creating a post. - Biometric Authentication : Required for logging in using biometric authentication. - Notifications : Required to receive push notifications * You can use the app without granting optional permissions. However, certain features may be restricted. * You can manage permissions by going to Settings > GANA SWIM on your phone.
marimo Knock
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Knock knock, together with Marimo Send your greetings as if knocking softly. No sign-up required—send a warm hello with just a single tap. Terms of Use: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Screenshots
Verdict
The clearest difference is update cadence: marimo Knock at weekly against GANA SWIM's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GANA SWIM ships an update every 2 months, marimo Knock weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | GANA SWIM | marimo Knock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 18.5% of reviews | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 16 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | (주)가나 | SeongChan Joo |
In-app purchases
GANA SWIM
No in-app purchases
marimo Knock
No in-app purchases
