# KUPA Station vs Le Subtil

KUPA Station and Le Subtil are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

KUPA Station ships an update every 2 months, Le Subtil every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | KUPA Station | Le Subtil |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 83 MB | 99 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Francis Gagnon](https://appshunter.io/developer/1533699267) | [Technologies UEAT Inc.](https://appshunter.io/developer/1458927580) |

## What reviewers say

### KUPA Station

[App page](https://appshunter.io/ios/app/kupa-station/id1544508406)

This app helps you stay hydrated by allowing you to access filtered water at designated stations. You can create an account, add credits, and select your preferred beverages for a contactless experience. Enjoy free, cold, filtered water in your own reusable container.

**Highlights:** Contact-free beverage service, Account creation and credit top-up, Select favorite beverages, Use reusable containers, Free cold filtered water

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

**In-app purchases:** none


### Le Subtil

[App page](https://appshunter.io/ios/app/le-subtil/id6504537720)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is KUPA Station free?

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

### Is Le Subtil free?

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

### Do KUPA Station or Le Subtil have ads?

Neither KUPA Station nor Le Subtil shows ads.

### Which is updated more often, KUPA Station or Le Subtil?

KUPA Station ships an update every 2 months, and Le Subtil every 6 weeks. Most recently, KUPA Station was updated on October 24, 2026 and Le Subtil on October 27, 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.*