# METRO RADAR vs Zervis

The clearest difference is update cadence: Zervis at every 5 weeks against METRO RADAR's every 61 months. METRO RADAR's advantage is iOS requirement (8.0 vs 15.6). 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.

METRO RADAR ships an update every 61 months, Zervis every 5 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | METRO RADAR | Zervis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 61 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 91 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Yazılım](https://appshunter.io/developer/664496796) | [Zer A.Ş.](https://appshunter.io/developer/1068536184) |

## What reviewers say

### METRO RADAR

[App page](https://appshunter.io/ios/app/metro-radar/id1214333077)

Track metro and bus locations in real-time on a map. Get live updates on public transportation routes and schedules.

**Highlights:** Real-time vehicle tracking, Map view of routes, Live public transport updates, Bus and metro tracking

**In-app purchases:** none


### Zervis

[App page](https://appshunter.io/ios/app/zervis/id1604006707)

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

**In-app purchases:** none


## Frequently asked questions

### Is METRO RADAR free?

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

### Is Zervis free?

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

### Do METRO RADAR or Zervis have ads?

Neither METRO RADAR nor Zervis shows ads.

### Which is updated more often, METRO RADAR or Zervis?

METRO RADAR ships an update every 61 months, and Zervis every 5 weeks. Most recently, METRO RADAR was updated on October 29, 2026 and Zervis on October 25, 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.*