# VDD by D5T5.com vs OBDSTAR

The clearest difference is review sentiment: VDD by D5T5.com at 80% against OBDSTAR's 0%. VDD by D5T5.com also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 6 months). OBDSTAR's advantage is iOS requirement (15.5 vs 18.4). On price, 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.

VDD by D5T5.com ships an update every 6 weeks, OBDSTAR every 6 months. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | VDD by D5T5.com | OBDSTAR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (4 ratings)](https://appshunter.io/ios/app/obdstar/id6447170127/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 149 MB | 122 MB |
| Requires iOS | 18.4 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [D5T5 s.r.o.](https://appshunter.io/developer/1427315837) | [深圳市轩宇车鼎科技有限公司](https://appshunter.io/developer/1680461221) |

## What reviewers say

### VDD by D5T5.com

[App page](https://appshunter.io/ios/app/vdd-by-d5t5com/id1427315838)

Access comprehensive information about your Volvo vehicle. Remotely control features like the fuel heater and ventilation system, and track your car's location.

**Highlights:** View vehicle information, Activate remote functions, Start fuel heater, Start ventilation, Track car location

**Features:** macOS Compatibility

**In-app purchases:** none


### OBDSTAR

[App page](https://appshunter.io/ios/app/obdstar/id6447170127)

A handheld maintenance database for technicians, offering technical support, data queries, video viewing, and after-sales consultation. It provides a comprehensive database for automotive, motorcycle, and marine maintenance, aiming for efficient and professional service.

**Highlights:** Handheld maintenance database, Technical support, Data query, Video viewing, After-sales consultation, Comprehensive maintenance data

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

**In-app purchases:** none


## Frequently asked questions

### Is VDD by D5T5.com free?

VDD by D5T5.com is free to download, with no in-app purchases.

### Is OBDSTAR free?

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

### Do VDD by D5T5.com or OBDSTAR have ads?

OBDSTAR shows ads; VDD by D5T5.com does not.

### Which is updated more often, VDD by D5T5.com or OBDSTAR?

VDD by D5T5.com ships an update every 6 weeks, and OBDSTAR every 6 months. Most recently, VDD by D5T5.com was updated on September 15, 2026 and OBDSTAR on September 22, 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.*