# Swiss Post vs Polytropic

The clearest difference is review sentiment: Swiss Post at 56% against Polytropic's 4%. Swiss Post also leads on rating (4.6 vs 3.0) and ratings volume (75 vs 2). Polytropic's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.

Swiss Post holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Swiss Post has 75 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 56% of Swiss Post's written reviews are positive against 4% of Polytropic's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Swiss Post | Polytropic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (75 ratings)](https://appshunter.io/ios/app/swiss-post/id378676700/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/polytropic/id1613713279/reviews) |
| Number of ratings | **75** | 2 |
| Positive reviews | **56.3% of reviews** | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 620 MB | 251 MB |
| Requires iOS | 17.0 | **14.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Die Schweizerische Post](https://appshunter.io/developer/378676703) | [Polytropic](https://appshunter.io/developer/1613713281) |

## What reviewers say

### Swiss Post

[App page](https://appshunter.io/ios/app/swiss-post/id378676700)

Manage all your postal needs with this app. Track parcels, handle mail digitally, and find nearby services. It offers convenient features like home parcel collection and digital postage, all accessible on your smartphone.

**Highlights:** Track consignments with push notifications, Digital mail handling and invoice payment, Live tracking of PostBus vehicles, Find branches and service locations, Home parcel collection service, Digital postage and letter franking, 24/7 parcel and registered letter terminals

**Features:** Vision Pro support

**In-app purchases:** none


### Polytropic

[App page](https://appshunter.io/ios/app/polytropic/id1613713279)

This app provides secure remote management for heat pumps, enabling supervision, preventive maintenance, and easy adjustments. It offers an intuitive interface for monitoring machine status, temperatures, and operating modes, with data stored for five years.

**Highlights:** Secure remote heat pump management, Preventive maintenance and diagnostics, Remote parameter adjustment and optimization, Real-time status monitoring, Error code feedback and proactive service, Data storage for 5 years, Remote water treatment management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Swiss Post free?

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

### Is Polytropic free?

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

### Which has better reviews, Swiss Post or Polytropic?

Swiss Post is rated higher. Swiss Post averages 4.6 out of 5 from 75 ratings, while Polytropic averages 3.0 from 2 ratings.

### Do Swiss Post or Polytropic have ads?

Swiss Post shows ads; Polytropic does not.

### Which is updated more often, Swiss Post or Polytropic?

Swiss Post ships an update every 3 weeks, and Polytropic every 3 weeks. Most recently, Swiss Post was updated on October 12, 2026 and Polytropic on October 11, 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.*