# AnchorShift vs Night Shift Hydration Tracker

The clearest difference is in-app purchases: Night Shift Hydration Tracker at none against AnchorShift's 2. Night Shift Hydration Tracker also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AnchorShift sells 2 in-app purchases, starting at $4.99 per month. Night Shift Hydration Tracker asks for nothing beyond the download.

## The numbers

| Metric | AnchorShift | Night Shift Hydration Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Size | 53 MB | 105 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jong Bin Lee](https://appshunter.io/developer/1856666874) | [Andrew DeFelice](https://appshunter.io/developer/1871594319) |

## What reviewers say

### AnchorShift

[App page](https://appshunter.io/ios/app/anchorshift-night-shift-coach/id6755840804)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $4.99 | per month |
| Annual Pro | $29.99 | per year |


### Night Shift Hydration Tracker

[App page](https://appshunter.io/ios/app/night-shift-hydration-tracker/id6758224403)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is AnchorShift free?

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

### Is Night Shift Hydration Tracker free?

Night Shift Hydration Tracker is free to download, with no in-app purchases.

### Do AnchorShift or Night Shift Hydration Tracker have ads?

AnchorShift shows ads; Night Shift Hydration Tracker 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.*