# kocha.co vs Hydrame

The clearest difference is in-app purchases: kocha.co at none against Hydrame's 2. kocha.co also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). Hydrame's advantage is update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Hydrame sells 2 in-app purchases, starting at $4.99 per month. kocha.co asks for nothing beyond the download.

kocha.co ships an update every 3 weeks, Hydrame every 2 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | kocha.co | Hydrame |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 57 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Furkan Uzun](https://appshunter.io/developer/1785826565) | [Muhammed Furkan KUCUK](https://appshunter.io/developer/6784363020) |

## What reviewers say

### kocha.co

[App page](https://appshunter.io/ios/app/kochaco/id6756012194)

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

**In-app purchases:** none


### Hydrame

[App page](https://appshunter.io/ios/app/hydrame-smart-water-tracker/id6786018429)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydrame Pro - Monthly | $4.99 | per month |
| Hydrame Pro - Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is kocha.co free?

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

### Is Hydrame free?

Hydrame is free to download, with in-app purchases available.

### Do kocha.co or Hydrame have ads?

Hydrame shows ads; kocha.co does not.

### Which is updated more often, kocha.co or Hydrame?

kocha.co ships an update every 3 weeks, and Hydrame every 2 days. Most recently, kocha.co was updated on September 30, 2026 and Hydrame on October 7, 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.*