# Vai vs Radar Internet

The clearest difference is monetization model: Radar Internet at free against Vai's free with in-app purchases. Radar Internet also leads on review sentiment (67% vs 56%). Vai's advantage is update cadence (every 4 weeks vs every 4 months). 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.

Vai ships an update every 4 weeks, Radar Internet every 4 months. The most recent releases landed on September 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Vai | Radar Internet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/vai/id1367231269/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 55.6% of reviews | **67.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 24 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FJ Comercio de Eletronicos Distribuicao e Importacao LTDA](https://appshunter.io/developer/1263481145) | [Radar Wisp Ltda](https://appshunter.io/developer/1551732776) |

## What reviewers say

### Vai

[App page](https://appshunter.io/ios/app/vai/id1367231269)

Connect your vehicle to the digital world with real-time tracking, fault alerts, and detailed trip information. This app provides diagnostics for your car's battery and maintenance reminders, transforming your vehicle into a smart, connected device.

**Highlights:** Real-time vehicle location tracking, Vehicle fault and system alerts, Battery health diagnostics, Preventive maintenance and recall notifications, Detailed trip history and analysis, OBD device integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Radar Internet

[App page](https://appshunter.io/ios/app/radar-internet/id1551732773)

Access customer support for internet services. Generate duplicate invoices, monitor daily or monthly data usage, and make online payments. View service protocols and web security guidelines.

**Highlights:** Duplicate invoice generation, Daily/monthly consumption analysis, Online payment of monthly fees, View service protocols, Web security guidelines

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vai free?

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

### Is Radar Internet free?

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

### Do Vai or Radar Internet have ads?

Neither Vai nor Radar Internet shows ads.

### Which is updated more often, Vai or Radar Internet?

Vai ships an update every 4 weeks, and Radar Internet every 4 months. Most recently, Vai was updated on September 17, 2026 and Radar Internet on October 13, 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.*