# OtelpuanPRO vs TrackMail

The clearest difference is iOS requirement: OtelpuanPRO at 15.1 against TrackMail's 17.0. On price, update cadence, 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.

OtelpuanPRO ships an update every 4 weeks, TrackMail monthly. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OtelpuanPRO | TrackMail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 50 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Etstur](https://appshunter.io/developer/720085645) | [BIART TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/6793653055) |

## What reviewers say

### OtelpuanPRO

[App page](https://appshunter.io/ios/app/otelpuanpro/id6455041912)

Collect more reviews and respond to more reviews to improve your overall rating and satisfaction score. Transform your hotel's performance and guest experience.

**Highlights:** Collect more reviews, Respond to reviews, Improve overall rating, Increase satisfaction score, Hotel business development

**Features:** macOS Compatibility

**In-app purchases:** none


### TrackMail

[App page](https://appshunter.io/ios/app/trackmail/id6793653053)

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

**In-app purchases:** none


## Frequently asked questions

### Is OtelpuanPRO free?

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

### Is TrackMail free?

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

### Do OtelpuanPRO or TrackMail have ads?

Neither OtelpuanPRO nor TrackMail shows ads.

### Which is updated more often, OtelpuanPRO or TrackMail?

OtelpuanPRO ships an update every 4 weeks, and TrackMail monthly. Most recently, OtelpuanPRO was updated on October 27, 2026 and TrackMail on October 29, 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.*