# BLSC vs Дядя Ваня

The clearest difference is iOS requirement: Дядя Ваня at 17.0 against BLSC's 26.0. On price, ads, 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.

## The numbers

| Metric | BLSC | Дядя Ваня |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 2 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hleb Melnik](https://appshunter.io/developer/1882873321) | [WWW.ZALU.PA](https://appshunter.io/developer/1840012045) |

## What reviewers say

### BLSC

[App page](https://appshunter.io/ios/app/blsc/id6760150402)

**In-app purchases:** none


### Дядя Ваня

[App page](https://appshunter.io/ios/app/id6783020085)

A suite of simple utilities for quick internet connection checks and basic network diagnostics. It offers tools for IP address, speed tests, site availability, ping, port checking, DNS resolution, and more, all without registration or ads.

**Highlights:** Public IP address and provider check, Internet speed test (download/upload), Website availability and response time, Ping and port checker, DNS resolution and record lookup, TLS certificate information, IP subnet calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is BLSC free?

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

### Is Дядя Ваня free?

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

### Do BLSC or Дядя Ваня have ads?

Neither BLSC nor Дядя Ваня shows ads.

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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.*