# Temp Mail Pro vs KIST UG

The clearest difference is in-app purchases: KIST UG at none against Temp Mail Pro's 4. KIST UG also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Temp Mail Pro sells 4 in-app purchases, starting at $2.49 per 7 days. KIST UG asks for nothing beyond the download.

Temp Mail Pro ships an update every 10 days, KIST UG every 2 weeks. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Temp Mail Pro | KIST UG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/temp-mail-pro-multiple-email/id1624842550/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 37 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DREAMER NETWORK CO., LTD](https://appshunter.io/developer/1613694335) | [SUNAC TECHNOLOGIES LTD](https://appshunter.io/developer/1781541767) |

## What reviewers say

### Temp Mail Pro

[App page](https://appshunter.io/ios/app/temp-mail-pro-multiple-email/id1624842550)

Generate temporary, disposable email addresses instantly to receive emails without sharing your personal inbox. Protect yourself from spam, phishing, and unwanted advertising with a secure, anonymous alternative. Emails are automatically deleted after a short period.

**Highlights:** Instant email address generation, Receive emails anonymously, Spam and phishing protection, Manage multiple emails, Push notifications for new emails, Automatic email deletion

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $2.49 | per 7 days |
| 1 Month | $6.99 | per month |
| 1 Month with Trial | $6.99 | per month |
| 12 Months | $49.99 | per year |


### KIST UG

[App page](https://appshunter.io/ios/app/kist-ug/id6759411528)

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

**In-app purchases:** none


## Frequently asked questions

### Is Temp Mail Pro free?

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

### Is KIST UG free?

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

### Do Temp Mail Pro or KIST UG have ads?

Temp Mail Pro shows ads; KIST UG does not.

### Which is updated more often, Temp Mail Pro or KIST UG?

Temp Mail Pro ships an update every 10 days, and KIST UG every 2 weeks. Most recently, Temp Mail Pro was updated on September 18, 2026 and KIST UG on September 14, 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.*