# SINAMICS SELECTOR vs VoxSMS

The clearest difference is rating: VoxSMS at 5.0 against SINAMICS SELECTOR's 3.6. VoxSMS also leads on iOS requirement (13.0 vs 18.6). SINAMICS SELECTOR's advantage is ratings volume (13 vs 1) and update cadence (every 4 months vs every 10 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

VoxSMS holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: SINAMICS SELECTOR has 13 ratings behind it against 1, so its average is the more settled of the two.

SINAMICS SELECTOR ships an update every 4 months, VoxSMS every 10 months. The most recent releases landed on July 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SINAMICS SELECTOR | VoxSMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (13 ratings)](https://appshunter.io/ios/app/sinamics-selector/id608929594/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/voxsms/id1514259980/reviews)** |
| Number of ratings | **13** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 33 MB | 66 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [Textable](https://appshunter.io/developer/1395042035) |

## What reviewers say

### SINAMICS SELECTOR

[App page](https://appshunter.io/ios/app/sinamics-selector/id608929594)

Easily compile article numbers for low-voltage converters and servo drive systems. Select your application, power range, and options to generate a complete specification. Save and send your configuration via email.

**Highlights:** Compile article numbers for SINAMICS converters, Select application and technical requirements, Choose rated power and device options, Add accessories, Save and email configurations, Individualize email header and footer

**In-app purchases:** none


### VoxSMS

[App page](https://appshunter.io/ios/app/voxsms/id1514259980)

Communicate via SMS using your dedicated business phone numbers. This app allows you to send and receive text messages directly from your mobile device, integrating seamlessly with your existing service.

**Highlights:** Send and receive SMS, Use business phone numbers, Mobile messaging, Voxtelesys integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SINAMICS SELECTOR free?

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

### Is VoxSMS free?

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

### Which has better reviews, SINAMICS SELECTOR or VoxSMS?

VoxSMS is rated higher. SINAMICS SELECTOR averages 3.6 out of 5 from 13 ratings, while VoxSMS averages 5.0 from 1 ratings.

### Do SINAMICS SELECTOR or VoxSMS have ads?

Neither SINAMICS SELECTOR nor VoxSMS shows ads.

### Which is updated more often, SINAMICS SELECTOR or VoxSMS?

SINAMICS SELECTOR ships an update every 4 months, and VoxSMS every 10 months. Most recently, SINAMICS SELECTOR was updated on July 9, 2026 and VoxSMS on September 21, 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.*