# CarDrive vs WTDI

The clearest difference is update cadence: CarDrive at every 4 days against WTDI's every 6 weeks. CarDrive also leads on price ($0.99 vs $2.49). WTDI's advantage is device support (5 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.

CarDrive costs $0.99 and WTDI $2.49 up front. Neither carries in-app purchases, so what you see is what you pay.

CarDrive ships an update every 4 days, WTDI every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | CarDrive | WTDI |
| --- | --- | --- |
| Price | **$0.99** | $2.49 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardrive/id1574345503/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | Paid | — |
| Size | 10 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Anssi Hakkarainen](https://appshunter.io/developer/1438199764) | [Thomas Coomer](https://appshunter.io/developer/1006451481) |

## What reviewers say

### CarDrive

[App page](https://appshunter.io/ios/app/cardrive/id1574345503)

Manage all your vehicle details, track expenses, services, and tire information. Get reminders for inspections and maintenance to keep your car in top condition.

**Highlights:** Store unlimited car details, Track fuel consumption and tire status, Log services and parts replacements, Monitor expenses and inspections, Set maintenance reminders, Manage multiple tire sets

**In-app purchases:** none


### WTDI

[App page](https://appshunter.io/ios/app/wtdi-date-calculator/id1627207359)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CarDrive free?

CarDrive costs $0.99, with no in-app purchases.

### Is WTDI free?

WTDI costs $2.49, with no in-app purchases.

### Do CarDrive or WTDI have ads?

Neither CarDrive nor WTDI shows ads.

### Which is updated more often, CarDrive or WTDI?

CarDrive ships an update every 4 days, and WTDI every 6 weeks. Most recently, CarDrive was updated on November 3, 2026 and WTDI on November 3, 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.*