# HI vs DrinkData

The clearest difference is in-app purchases: HI at none against DrinkData's 1. DrinkData's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DrinkData sells 1 one-off in-app purchase. HI asks for nothing beyond the download.

## The numbers

| Metric | HI | DrinkData |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 462 MB | 44 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [HI-BRID ALTITUDE TRAINING](https://appshunter.io/developer/1803282207) | [AARON MATTHEW WOODS](https://appshunter.io/developer/1823858982) |

## What reviewers say

### HI

[App page](https://appshunter.io/ios/app/hi-brid-altitude-training/id6743519885)

**Features:** macOS Compatibility

**In-app purchases:** none


### DrinkData

[App page](https://appshunter.io/ios/app/drinkdata-alcohol-tracker/id6748005604)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $9.99 | one-time |


## Frequently asked questions

### Is HI free?

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

### Is DrinkData free?

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

### Do HI or DrinkData have ads?

Neither HI nor DrinkData 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.*