# Hephaestus vs TempMail.so

The clearest difference is update cadence: Hephaestus at every 2 months against TempMail.so's every 10 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, TempMail.so every 10 months. Both last shipped on September 8, 2026.

## The numbers

| Metric | Hephaestus | TempMail.so |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tempmailso/id6738535522/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | — | Free |
| Size | 11 MB | 1 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giovanni Logarzo](https://appshunter.io/developer/1549657291) | [中洋 李](https://appshunter.io/developer/1701364244) |

## What reviewers say

### Hephaestus

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

**Features:** macOS Compatibility

**In-app purchases:** none


### TempMail.so

[App page](https://appshunter.io/ios/app/tempmailso/id6738535522)

Generate secure, temporary email addresses instantly to protect your real inbox from spam, marketing, and scams. This service requires no registration and automatically deletes all received emails to ensure your privacy and anonymity.

**Highlights:** Instant temporary email generation, Receive emails automatically, Push notifications for new emails, No registration required, Anonymity and privacy protection, Automatic email deletion

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

**In-app purchases:** none


## Frequently asked questions

### Is Hephaestus free?

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

### Is TempMail.so free?

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

### Do Hephaestus or TempMail.so have ads?

Neither Hephaestus nor TempMail.so shows ads.

### Which is updated more often, Hephaestus or TempMail.so?

Hephaestus ships an update every 2 months, and TempMail.so every 10 months. Most recently, Hephaestus was updated on September 8, 2026 and TempMail.so on September 8, 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.*