# BodySignal vs HydroDrop

The clearest difference is ads: BodySignal at none against HydroDrop's shown. BodySignal also leads on iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. BodySignal sells 3 in-app purchases, starting at $3.99 per month and HydroDrop sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BodySignal | HydroDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hydrodrop-water-tracker/id6793399317/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [YUNCHEOL SHIN](https://appshunter.io/developer/1863654411) | [Jonathon Brown](https://appshunter.io/developer/6793399319) |

## What reviewers say

### BodySignal

[App page](https://appshunter.io/ios/app/bodysignal-pain-tracker/id6758033651)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership (1 Month) | $3.99 | per month |
| Premium Membership (1 Year) | $29.99 | per year |
| Recharge 10 Credits | $0.99 | one-time |


### HydroDrop

[App page](https://appshunter.io/ios/app/hydrodrop-water-tracker/id6793399317)

This app helps you build a sustainable water drinking habit with gentle reminders and a visual progress tracker. Log drinks quickly, watch your mascot thrive, and maintain your hydration streak. Optional premium features offer advanced insights and customization.

**Highlights:** Quick drink logging, Visual mascot progress, Daily hydration goals, Streak maintenance, Apple Health integration, Gentle reminders

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydroDrop+ Monthly | $1.99 | per month |
| HydroDrop+ Yearly | $14.99 | per year |


## Frequently asked questions

### Is BodySignal free?

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

### Is HydroDrop free?

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

### Do BodySignal or HydroDrop have ads?

HydroDrop shows ads; BodySignal 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.*