# Hscodes vs Zerowatt

The clearest difference is in-app purchases: Zerowatt at none against Hscodes's 3. Zerowatt also leads on update cadence (every 6 months vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hscodes sells 3 in-app purchases, starting at $3.99 per month. Zerowatt asks for nothing beyond the download.

Hscodes ships an update every 16 months, Zerowatt every 6 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Hscodes | Zerowatt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 6 months** |
| Size | 81 MB | 19 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HSCODES LLC](https://appshunter.io/developer/1601954225) | [Alphageek Enterprises Private Limited](https://appshunter.io/developer/1807708677) |

## What reviewers say

### Hscodes

[App page](https://appshunter.io/ios/app/hscodes/id1602337549)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Quarterly Subscription | $9.99 | per 3 months |
| Yearly Subscription Package | $35.99 | per year |


### Zerowatt

[App page](https://appshunter.io/ios/app/zerowatt/id6749002125)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hscodes free?

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

### Is Zerowatt free?

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

### Do Hscodes or Zerowatt have ads?

Neither Hscodes nor Zerowatt shows ads.

### Which is updated more often, Hscodes or Zerowatt?

Hscodes ships an update every 16 months, and Zerowatt every 6 months. Most recently, Hscodes was updated on October 6, 2026 and Zerowatt on October 28, 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.*