# Hephaestus vs Demeter

The clearest difference is update cadence: Hephaestus at every 2 months against Demeter's every 24 months. 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.

Hephaestus ships an update every 2 months, Demeter every 24 months. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Hephaestus | Demeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Size | 11 MB | 56 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Giovanni Logarzo](https://appshunter.io/developer/1549657291) | [DTrack Technology and Services Co., Ltd.](https://appshunter.io/developer/6801370682) |

## What reviewers say

### Hephaestus

[App page](https://appshunter.io/ios/app/hephaestus-build-your-future/id1599338084)

**Features:** macOS Compatibility

**In-app purchases:** none


### Demeter

[App page](https://appshunter.io/ios/app/demeter/id1621694610)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hephaestus free?

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

### Is Demeter free?

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

### Do Hephaestus or Demeter have ads?

Neither Hephaestus nor Demeter shows ads.

### Which is updated more often, Hephaestus or Demeter?

Hephaestus ships an update every 2 months, and Demeter every 24 months. Most recently, Hephaestus was updated on October 10, 2026 and Demeter on October 20, 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.*