# Mailtrack vs Wolop Authenticator

The clearest difference is update cadence: Wolop Authenticator at every 3 days against Mailtrack's every 9 days. Wolop Authenticator also leads on iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Mailtrack ships an update every 9 days, Wolop Authenticator every 3 days. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Mailtrack | Wolop Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (54 ratings)](https://appshunter.io/ios/app/mailtrack-email-tracker-gmail/id6692619685/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 48 MB | 15 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mailsuite S.L.](https://appshunter.io/developer/981890781) | [Global Finances LLC](https://appshunter.io/developer/1766510345) |

## What reviewers say

### Mailtrack

[App page](https://appshunter.io/ios/app/mailtrack-email-tracker-gmail/id6692619685)

This app provides real-time notifications when your emails are opened, allowing you to track engagement and follow up effectively. It identifies individual recipients who opened group emails and offers reminders for unread messages. The service prioritizes privacy and compliance with data security standards.

**Highlights:** Automatic email tracking, Real-time open notifications, Individual recipient tracking, Follow-up reminders, Link click tracking, Full open history

**In-app purchases:** none


### Wolop Authenticator

[App page](https://appshunter.io/ios/app/wolop-authenticator/id6754944996)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mailtrack free?

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

### Is Wolop Authenticator free?

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

### Do Mailtrack or Wolop Authenticator have ads?

Neither Mailtrack nor Wolop Authenticator shows ads.

### Which is updated more often, Mailtrack or Wolop Authenticator?

Mailtrack ships an update every 9 days, and Wolop Authenticator every 3 days. Most recently, Mailtrack was updated on October 18, 2026 and Wolop Authenticator on October 13, 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.*