# BLACKSIM Servicewelt vs Tunoo

The clearest difference is review sentiment: Tunoo at 100% against BLACKSIM Servicewelt's 0%. Tunoo also leads on update cadence (every 3 weeks vs every 2 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.

BLACKSIM Servicewelt ships an update every 2 months, Tunoo every 3 weeks. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BLACKSIM Servicewelt | Tunoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tunoo/id6761756816/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 81 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Drillisch Online GmbH](https://appshunter.io/developer/1706071080) | [Tunoo GmbH](https://appshunter.io/developer/1891295857) |

## What reviewers say

### BLACKSIM Servicewelt

[App page](https://appshunter.io/ios/app/blacksim-servicewelt/id6464466979)

Manage your mobile service plan, monitor data usage, and adjust your plan options. Access billing information, change customer details, and get help. Book additional services like partner SIM cards and roaming packages.

**Highlights:** Control data usage, Increase data volume, Disable data auto-refill, Book partner SIM cards, View bills, Manage tariff options, Book eSIM

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

**In-app purchases:** none


### Tunoo

[App page](https://appshunter.io/ios/app/tunoo/id6761756816)

Organize your digital life and simplify bureaucracy. Upload documents, track deadlines, and gain control over contracts like insurance and energy. Get clear explanations and manage administrative tasks effortlessly.

**Highlights:** Centralized document storage, Intelligent contract analysis, Deadline and reminder management, Contract and cost overview, Personal communication center, Streamlined administrative tasks

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

**In-app purchases:** none


## Frequently asked questions

### Is BLACKSIM Servicewelt free?

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

### Is Tunoo free?

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

### Do BLACKSIM Servicewelt or Tunoo have ads?

Neither BLACKSIM Servicewelt nor Tunoo shows ads.

### Which is updated more often, BLACKSIM Servicewelt or Tunoo?

BLACKSIM Servicewelt ships an update every 2 months, and Tunoo every 3 weeks. Most recently, BLACKSIM Servicewelt was updated on October 15, 2026 and Tunoo on October 24, 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.*