# gustav smart fridge vs kaisin.

The clearest difference is review sentiment: gustav smart fridge at 100% against kaisin.'s 0%. gustav smart fridge also leads on ads (none vs shown) and monetization model (free vs ad-supported). kaisin.'s advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

gustav smart fridge ships an update every 3 months, kaisin. fortnightly. The most recent releases landed on October 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | gustav smart fridge | kaisin. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/kaisin/id1566540829/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 20 MB | 78 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SV Group AG](https://appshunter.io/developer/569099056) | [kaisin. AG](https://appshunter.io/developer/1566540831) |

## What reviewers say

### gustav smart fridge

[App page](https://appshunter.io/ios/app/gustav-smart-fridge/id1496355232)

This app simplifies your shopping experience by offering a wide selection of healthy and balanced meals available 24/7. Create a profile, scan a QR code, take your desired items, and your payment will be automatically processed.

**Highlights:** 24/7 access to meals, Healthy and balanced options, Automatic payment processing, QR code scanning for access, Vegetarian and vegan options available

**In-app purchases:** none


### kaisin.

[App page](https://appshunter.io/ios/app/kaisin/id1566540829)

Easily order fresh, nutrient-rich bowls for lunch or dinner. Customize your meal with high-quality ingredients, choose pickup or delivery, and enjoy rewards for your loyalty. Seamless payment options make ordering your favorites quick and convenient.

**Highlights:** Customizable bowls, Pickup and delivery options, Order history for quick reordering, Loyalty rewards program, Multiple payment methods, Nutrient-rich ingredients

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is gustav smart fridge free?

gustav smart fridge is free to download, with no in-app purchases.

### Is kaisin. free?

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

### Do gustav smart fridge or kaisin. have ads?

kaisin. shows ads; gustav smart fridge does not.

### Which is updated more often, gustav smart fridge or kaisin.?

gustav smart fridge ships an update every 3 months, and kaisin. fortnightly. Most recently, gustav smart fridge was updated on October 29, 2026 and kaisin. on October 17, 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.*