# Temp Mail vs NINAuth

The clearest difference is in-app purchases: NINAuth at none against Temp Mail's 7. NINAuth also leads on update cadence (every 3 weeks vs every 17 months) and device support (3 vs 1). Temp Mail's advantage is review sentiment (79% vs 56%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Temp Mail sells 7 in-app purchases, starting at $1.99 per 7 days. NINAuth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Temp Mail against 4.7 for NINAuth. Both are backed by a comparable volume of ratings — 2K and 4.5K respectively. Written reviews are what separate them: 79% of Temp Mail's written reviews are positive against 56% of NINAuth's.

Temp Mail ships an update every 17 months, NINAuth every 3 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | Temp Mail | NINAuth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2K ratings)](https://appshunter.io/ios/app/temp-mail-temporary-email-pro/id6446165708/reviews) | [4.7 (4.5K ratings)](https://appshunter.io/ios/app/ninauth/id6744244380/reviews) |
| Number of ratings | 2K | **4.5K** |
| Positive reviews | **79.2% of reviews** | 56.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 40 MB | 70 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DREAMTEAM APPS sp. z o.o.](https://appshunter.io/developer/1626812597) | [National Identity Management Commission](https://appshunter.io/developer/1500621462) |

## What reviewers say

### Temp Mail

[App page](https://appshunter.io/ios/app/temp-mail-temporary-email-pro/id6446165708)

Instantly create disposable temporary email addresses to receive emails and attachments without revealing your real inbox. Keep your primary email clean from spam, advertising, and phishing attempts with this anonymous, free service.

**Highlights:** Generate disposable email addresses instantly, Receive emails and attachments, Read incoming emails, Delete and generate new addresses quickly, Custom email names

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium with Trial | $1.99 | per 7 days |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $3.99 | per month |
| Monthly Premium with Trial | $3.99 | per month |
| Temporary Email Address Pro | $3.99 | per month |
| Yearly Premium | $12.99 | per year |
| Yearly Premium with Trial | $12.99 | per year |

**What reviewers like**

- 👍 Clean and intuitive interface
- 🔒 Secure and private email aliases
- 🚀 Instant email generation
- 📨 Reliable email delivery, including attachments
- 🗑️ Easy deletion of temporary emails

**What reviewers complain about**

- 🐛 Occasional issues with code delivery

**Reported bugs**

- Inability to find or access generated emails

**Requested features**

- Extend email lifetime beyond 10 minutes
- Unlimited email generation


### NINAuth

[App page](https://appshunter.io/ios/app/ninauth/id6744244380)

Securely verify, manage, and protect your digital identity using your National Identity Number. This app offers a user-friendly and seamless experience for on-the-go identity management.

**Highlights:** Digital identity verification, Identity management, Secure identity protection, National Identity Number integration, User-friendly interface

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Temp Mail free?

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

### Is NINAuth free?

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

### Which has better reviews, Temp Mail or NINAuth?

Temp Mail and NINAuth are both rated 4.7 out of 5 on the App Store, from 2K and 4.5K ratings respectively.

### Do Temp Mail or NINAuth have ads?

Neither Temp Mail nor NINAuth shows ads.

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

Temp Mail ships an update every 17 months, and NINAuth every 3 weeks. Most recently, Temp Mail was updated on September 22, 2026 and NINAuth on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*