# Hydro Dip vs Capitals

The clearest difference is in-app purchases: Hydro Dip at none against Capitals's 1. Hydro Dip also leads on iOS requirement (12.0 vs 26.1). Capitals's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Capitals sells 1 one-off in-app purchase. Hydro Dip asks for nothing beyond the download.

## The numbers

| Metric | Hydro Dip | Capitals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 91 MB | 6 MB |
| Requires iOS | **12.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Maksym Kiryanov](https://appshunter.io/developer/1628335944) | [Dario Tino](https://appshunter.io/developer/1859226907) |

## What reviewers say

### Hydro Dip

[App page](https://appshunter.io/ios/app/hydro-dip/id6450416095)

**Features:** macOS Compatibility

**In-app purchases:** none


### Capitals

[App page](https://appshunter.io/ios/app/capitals-iq/id6756754472)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Hydro Dip free?

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

### Is Capitals free?

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

### Do Hydro Dip or Capitals have ads?

Hydro Dip shows ads; Capitals does not.

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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.*