# Hydra vs Bible.Reading.Tracker

The clearest difference is iOS requirement: Hydra at 12.0 against Bible.Reading.Tracker's 14.2. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Hydra | Bible.Reading.Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 32 MB | 63 MB |
| Requires iOS | **12.0** | 14.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Instalane Internet Private Limited](https://appshunter.io/developer/1739626561) | [Maurice Maeks](https://appshunter.io/developer/6773884375) |

## What reviewers say

### Hydra

[App page](https://appshunter.io/ios/app/hydra-water-drinking-tracker/id6738758531)

**In-app purchases:** none


### Bible.Reading.Tracker

[App page](https://appshunter.io/ios/app/biblereadingtracker/id6773884373)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydra free?

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

### Is Bible.Reading.Tracker free?

Bible.Reading.Tracker is free to download, with no in-app purchases.

### Do Hydra or Bible.Reading.Tracker have ads?

Neither Hydra nor Bible.Reading.Tracker shows ads.

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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.*