# SMTP PROMOTION vs Email Lead Generator

The clearest difference is in-app purchases: SMTP PROMOTION at none against Email Lead Generator's 1. Email Lead Generator's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Email Lead Generator sells 1 one-off in-app purchase. SMTP PROMOTION asks for nothing beyond the download.

SMTP PROMOTION ships an update every 3 months, Email Lead Generator every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SMTP PROMOTION | Email Lead Generator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 56 MB | 33 MB |
| Requires iOS | **12** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Unlatch](https://appshunter.io/developer/1488436624) | [Nghi Doan](https://appshunter.io/developer/1672353938) |

## What reviewers say

### SMTP PROMOTION

[App page](https://appshunter.io/ios/app/smtp-promotion/id1615765535)

**Features:** macOS Compatibility

**In-app purchases:** none


### Email Lead Generator

[App page](https://appshunter.io/ios/app/email-lead-generator/id6446098561)

This app helps you generate leads by extracting email addresses from targeted websites based on your chosen keywords and country. It offers unlimited usage and exports data to CSV/Excel for easy management. Features include pause/resume functionality and dark mode support.

**Highlights:** Keyword-based lead generation, Targeted country extraction, Unlimited keywords and usage, Unlimited email extraction, Export to CSV/Excel, Pause and resume functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads and limit | $9.99 | one-time |


## Frequently asked questions

### Is SMTP PROMOTION free?

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

### Is Email Lead Generator free?

Email Lead Generator is free to download, with in-app purchases available.

### Do SMTP PROMOTION or Email Lead Generator have ads?

Neither SMTP PROMOTION nor Email Lead Generator shows ads.

### Which is updated more often, SMTP PROMOTION or Email Lead Generator?

SMTP PROMOTION ships an update every 3 months, and Email Lead Generator every 3 weeks. Most recently, SMTP PROMOTION was updated on November 3, 2026 and Email Lead Generator on November 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.*