# NSP ЭЗС vs TireCalc

The clearest difference is update cadence: TireCalc at every 3 days against NSP ЭЗС's every 4 weeks. NSP ЭЗС's advantage is iOS requirement (13.0 vs 15.0). 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.

NSP ЭЗС ships an update every 4 weeks, TireCalc every 3 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NSP ЭЗС | TireCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tirecalc/id6812804207/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 77 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZETZ, OOO](https://appshunter.io/developer/1554626454) | [IPFB LLC](https://appshunter.io/developer/1857617762) |

## What reviewers say

### NSP ЭЗС

[App page](https://appshunter.io/ios/app/nsp/id1584182295)

Find nearby charging stations for your electric vehicle, view their status, connector types, and pay for charging directly from your phone. Monitor your charging session in real-time.

**Highlights:** Find nearby charging stations, View station status and connector types, Pay for charging via phone, Real-time charging monitoring

**Features:** Vision Pro support

**In-app purchases:** none


### TireCalc

[App page](https://appshunter.io/ios/app/tirecalc/id6812804207)

This app helps you compare tire and wheel sizes to understand how changes affect your vehicle's speedometer, odometer, and ground clearance. It offers a visual representation of size differences and can suggest factory tire sizes based on your car's make and model.

**Highlights:** Compare tire sizes, Calculate speedometer deviation, Calculate ground clearance change, Suggest factory tire sizes, Visualize size differences, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is NSP ЭЗС free?

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

### Is TireCalc free?

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

### Do NSP ЭЗС or TireCalc have ads?

Neither NSP ЭЗС nor TireCalc shows ads.

### Which is updated more often, NSP ЭЗС or TireCalc?

NSP ЭЗС ships an update every 4 weeks, and TireCalc every 3 days. Most recently, NSP ЭЗС was updated on October 16, 2026 and TireCalc on October 10, 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.*