# Voltcraft SEM6000 vs Swiss Post

The clearest difference is review sentiment: Voltcraft SEM6000 at 56% against Swiss Post's 0%. Voltcraft SEM6000 also leads on ads (none vs shown) and monetization model (free vs ad-supported). Swiss Post's advantage is update cadence (every 3 weeks vs every 3 months). On price, 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.

Voltcraft SEM6000 ships an update every 3 months, Swiss Post every 3 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Voltcraft SEM6000 | Swiss Post |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/swiss-post-preview/id6738919008/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **55.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 621 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CEI Conrad Electronic International (HK) Limited](https://appshunter.io/developer/756357900) | [Die Schweizerische Post](https://appshunter.io/developer/378676703) |

## What reviewers say

### Voltcraft SEM6000

[App page](https://appshunter.io/ios/app/voltcraft-sem6000/id1280855960)

Control plug-in devices remotely from your smartphone or tablet. Monitor real-time and historical power consumption to identify energy waste and save on electricity bills. Create a safer, more responsive home environment and promote eco-awareness.

**Highlights:** Remote device control, Real-time power consumption monitoring, Historical power usage data, Identify power vampires, Energy saving insights, Eco-awareness promotion

**Features:** macOS Compatibility

**In-app purchases:** none


### Swiss Post

[App page](https://appshunter.io/ios/app/swiss-post-preview/id6738919008)

Test upcoming postal service features and provide feedback to help shape future app development. Manage deliveries, handle digital mail, track public transport, and digitally frank mail with this preview application.

**Highlights:** Preview new postal functions, Manage deliveries with push notifications, Handle digital mail and invoices, Track PostBus live locations, Find branches and services, Digitally frank letters and parcels, Send/collect parcels at 24/7 terminals

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

**In-app purchases:** none


## Frequently asked questions

### Is Voltcraft SEM6000 free?

Voltcraft SEM6000 is free to download, with no in-app purchases.

### Is Swiss Post free?

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

### Do Voltcraft SEM6000 or Swiss Post have ads?

Swiss Post shows ads; Voltcraft SEM6000 does not.

### Which is updated more often, Voltcraft SEM6000 or Swiss Post?

Voltcraft SEM6000 ships an update every 3 months, and Swiss Post every 3 weeks. Most recently, Voltcraft SEM6000 was updated on October 14, 2026 and Swiss Post on October 9, 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.*