# Temp Mail vs Async

The clearest difference is in-app purchases: Temp Mail at none against Async's 4. Temp Mail also leads on review sentiment (100% vs 86%) and iOS requirement (13.4 vs 15.1). Async's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Async sells 4 in-app purchases, starting at $2.99 per month. Temp Mail asks for nothing beyond the download.

Temp Mail ships an update fortnightly, Async every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | Temp Mail | Async |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/temp-mail-instant-email/id6736387605/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Ad-supported** | Freemium |
| Size | 30 MB | 49 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trinh Ngoc Luong](https://appshunter.io/developer/1759282007) | [Its Async](https://appshunter.io/developer/1675153477) |

## What reviewers say

### Temp Mail

[App page](https://appshunter.io/ios/app/temp-mail-instant-email/id6736387605)

Create and manage unlimited temporary email addresses to protect your real identity and avoid spam. This tool offers instant email generation, customization, and secure link opening for enhanced online privacy and efficient account management.

**Highlights:** Instant email creation, Unlimited email addresses, Customizable email addresses, Multiple domain options, Email recovery, Secure link opening

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

**In-app purchases:** none


### Async

[App page](https://appshunter.io/ios/app/async/id6742540851)

Access tech news, quizzes, lessons, project ideas, and conference information. Stay updated with the latest in technology and enhance your skills.

**Highlights:** Tech news updates, Interactive quizzes, Learning lessons, Project ideas, Conference information

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Français | $2.99 | per month |
| Français | $3.99 | per month |
| Abonnement Annuel | $24.90 | per year |
| Async Pro | $44.99 | per year |


## Frequently asked questions

### Is Temp Mail free?

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

### Is Async free?

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

### Do Temp Mail or Async have ads?

Temp Mail shows ads; Async does not.

### Which is updated more often, Temp Mail or Async?

Temp Mail ships an update fortnightly, and Async every 3 weeks. Most recently, Temp Mail was updated on October 8, 2026 and Async on October 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.*