# KITT Countdown timer vs OBD JScan

The clearest difference is review sentiment: OBD JScan at 80% against KITT Countdown timer's 25%. OBD JScan also leads on rating (4.7 vs 3.7) and ratings volume (1.3K vs 7). KITT Countdown timer's advantage is in-app purchases (none vs 8) and iOS requirement (8.2 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. OBD JScan sells 7 one-off in-app purchases. KITT Countdown timer asks for nothing beyond the download.

OBD JScan holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: OBD JScan has 1.3K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 25% of KITT Countdown timer's written reviews are positive against 80% of OBD JScan's.

## The numbers

| Metric | KITT Countdown timer | OBD JScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/kitt-countdown-timer/id1021601268/reviews) | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/obd-jscan/id1445903514/reviews)** |
| Number of ratings | 7 | **1.3K** |
| Positive reviews | 25.0% of reviews | **79.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 403 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Alexander Brommer](https://appshunter.io/developer/1138008227) | [Piotr Bialic](https://appshunter.io/developer/960266498) |

## What reviewers say

### KITT Countdown timer

[App page](https://appshunter.io/ios/app/kitt-countdown-timer/id1021601268)

Relive the iconic Knight Rider experience with this countdown timer. It features original K.I.T.T. sounds and Michael Knight's watch design for an authentic 80s feel on your iPhone and Apple Watch.

**Highlights:** K.I.T.T. countdown timer, Original K.I.T.T. sounds, Michael Knight's watch design, iPhone and Apple Watch support, Eighties theme

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD JScan

[App page](https://appshunter.io/ios/app/obd-jscan/id1445903514)

This app provides advanced diagnostics for Jeep, Chrysler, and Dodge vehicles. It allows users to read and clear trouble codes, view live sensor data, and access settings across all vehicle modules, including ABS and transmission.

**Highlights:** Read/Clear Diagnostic Trouble Codes, Access Live Data from all sensors, View vehicle settings, Access all vehicle modules (ABS, Transmission, etc.), Identify module, VIN, Part Number, and Version, Share vehicle trouble codes

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| + 1 garage license | $9.99 | one-time |
| 1 VIN license | $20.99 | one-time |
| Add 1 VIN | $20.99 | one-time |
| Add 1 VIN Vehicle Slot | $20.99 | one-time |
| 3 VIN licenses | $54.99 | one-time |
| 5 VIN Licenses | $84.99 | one-time |
| 10 VIN Licenses | $149.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔧 Powerful customization options
- 👍 Excellent customer support
- 💡 Useful diagnostic and monitoring features
- 🔓 Enables features otherwise locked by dealer

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔌 Requires additional hardware purchase
- ⚠️ Compatibility issues with newer vehicle models
- 🕰️ Slow performance in certain scenarios

**Reported bugs**

- Inability to save/export diagnostic data
- Inconsistent behavior when changing vehicle settings

**Requested features**

- Expanded vehicle compatibility
- Improved stability and reliability
- Enhanced user interface and guidance
- Integration with other vehicle apps/services


## Frequently asked questions

### Is KITT Countdown timer free?

KITT Countdown timer is free to download, with no in-app purchases.

### Is OBD JScan free?

OBD JScan is free to download, with in-app purchases available.

### Which has better reviews, KITT Countdown timer or OBD JScan?

OBD JScan is rated higher. KITT Countdown timer averages 3.7 out of 5 from 7 ratings, while OBD JScan averages 4.7 from 1.3K ratings.

### Do KITT Countdown timer or OBD JScan have ads?

Neither KITT Countdown timer nor OBD JScan shows ads.

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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.*