# Аква Прима Санкт vs waterDriver

Аква Прима Санкт and waterDriver 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.

Аква Прима Санкт ships an update every 3 weeks, waterDriver every 2 weeks. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Аква Прима Санкт | waterDriver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 72 MB | 65 MB |
| Requires iOS | 12.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Мобильные Решения, ООО](https://appshunter.io/developer/1446637785) | [KHVALOVSKIE VODY, OOO](https://appshunter.io/developer/1632903070) |

## What reviewers say

### Аква Прима Санкт

[App page](https://appshunter.io/ios/app/id1519256676)

**Features:** macOS Compatibility

**In-app purchases:** none


### waterDriver

[App page](https://appshunter.io/ios/app/waterdriver/id1640081433)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Аква Прима Санкт free?

Аква Прима Санкт is free to download, with no in-app purchases.

### Is waterDriver free?

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

### Do Аква Прима Санкт or waterDriver have ads?

Neither Аква Прима Санкт nor waterDriver shows ads.

### Which is updated more often, Аква Прима Санкт or waterDriver?

Аква Прима Санкт ships an update every 3 weeks, and waterDriver every 2 weeks. Most recently, Аква Прима Санкт was updated on October 2, 2026 and waterDriver on October 9, 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.*