# Sleipnir Grade vs Temp Mail | Temporary Email

The clearest difference is update cadence: Temp Mail | Temporary Email at every 3 weeks against Sleipnir Grade's every 2 months. Temp Mail | Temporary Email also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sleipnir Grade ships an update every 2 months, Temp Mail | Temporary Email every 3 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sleipnir Grade | Temp Mail | Temporary Email |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/temp-mail-temporary-email/id6759974860/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 47 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luis Alfredo Godoy Alvarez](https://appshunter.io/developer/1858618621) | [Abirame Ganeshamoorthy](https://appshunter.io/developer/1882050331) |

## What reviewers say

### Sleipnir Grade

[App page](https://appshunter.io/ios/app/sleipnir-grade/id6756126774)

**In-app purchases:** none


### Temp Mail | Temporary Email

[App page](https://appshunter.io/ios/app/temp-mail-temporary-email/id6759974860)

Instantly create disposable email addresses to sign up for services and receive verification codes without revealing your personal inbox. Protect your privacy with quick, secure, and anonymous email access.

**Highlights:** Instant disposable email addresses, No registration required, Privacy protection, Create multiple random emails, Customize email addresses, View and delete emails, Clickable links within emails

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleipnir Grade free?

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

### Is Temp Mail | Temporary Email free?

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

### Do Sleipnir Grade or Temp Mail | Temporary Email have ads?

Neither Sleipnir Grade nor Temp Mail | Temporary Email shows ads.

### Which is updated more often, Sleipnir Grade or Temp Mail | Temporary Email?

Sleipnir Grade ships an update every 2 months, and Temp Mail | Temporary Email every 3 weeks. Most recently, Sleipnir Grade was updated on October 11, 2026 and Temp Mail | Temporary Email on October 7, 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.*