# Slot Car HTR+ : 3D Simulation — Remote Control Track Race Game

> 3D slot car racing simulation with track editor and online sharing. (iPhone/iPad app by Supercharge Mobile Corp.)

- Source: https://appshunter.io/ios/app/slot-car-htr-plus-3d-simulation/id976384464 (this page in markdown: same URL + `.md`)
- Developer: [Supercharge Mobile Corp](https://appshunter.io/developer/1627550674)
- Category: Games, Entertainment, Racing, Simulation
- Price: Free with in-app purchases
- Rating: 4.20/5 from 28 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 293 MB
- Languages: American English
- Released: 2018-09-13
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/slot-car-htr-plus-3d-simulation/id976384464/reviews.md

## What is Slot Car HTR+?

How about a little trip back to the past with one of the most loved toys? Pull the trigger and put your tiny plastic bolide in a low flying in a huge variety of tracks trying to avoid be throw out by the other insane competitors. Start racing in 3 different difficulty levels and 20 tracks that include several challenges like loops, jumps, tricky crossroads, narrows and high speed curves. You can even build your own tracks with the highly intuitive track editor and share your tracks online with others players. 

HTR +  is a cross platform game and this means that all players on any platform share the same records and tracks. You can find more than 100.000 tracks have been already created by players and are available for download. With realistic physics HTR+ offers an adrenalin packed racing simulation experience. Tons of cool items to unlock including cars, electric engines, tires, and chassis to optimize your car in more than 240 possible configurations to test on each track!

## Key features

- 3D slot car racing simulation
- 20 challenging tracks
- Intuitive track editor
- Online track sharing and download
- Realistic physics engine
- Car customization and upgrades
- Cross-platform multiplayer records

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Basic Coins Pack | $0.99 | one-time |
| Special Car: Capone | $0.99 | one-time |
| Great Coins Pack | $1.99 | one-time |
| Rich Coins Pack | $2.99 | one-time |
| Millionaire Coins Pack | $4.99 | one-time |
| Presidential Coins Pack | $10.99 | one-time |
| Supreme Coins Pack | $19.99 | one-time |
| Special Car: Eliot | $2.99 | one-time |
| Special Car: Indie | $3.99 | one-time |
| Special Car: Wingy | $5.99 | one-time |


## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/slot-car-htr-plus-3d-simulation/id976384464/reviews.md

### 1/5 — Think the game has gone stale

*2026-03-06, version 2.0.0*

I’d love for the developers to get back on this - there’s a potentially a great game here almost lost to the bottom of the App Store 

Was excited to hear about an update, but it wiped all my tracks and progress. Also user tracks don’t work at all 

Edit June 2024 After updating my iOS and reinstalling the game I’ve found that user tracks STILL aren’t at all playable - all cars still fall off at the first corner. Please fix

### 5/5 — Why

*2026-02-06, version 2.0.0*

Why does it take so long to reslot my car I have lost 8 races because of this flaw other than that the game is fun

### 2/5 — I’ve played with slot car it’s not hard to put it on the track

*2025-04-19, version 2.0.0*

So make it we’re it just puts it on

### 5/5 — Pls fix

*2025-04-17, version 2.0.0*

Fix bug, cars won’t grip on community maps
Make it compatible with new IOS again, pls pls pls pls

### 5/5 — Pls fix

*2025-04-12*

Fix bug, cars won’t grip on community maps

### 5/5 — This was a wonderful game

*2025-03-22, version 2.0.0*

I grew up playing this game on my iPod touch 3rd gen. But now it’s broken. The cars still move forward bud I can’t test my own created tracks as the cars don’t turn or do any of the obstacles. I hope the developer returns to do another fix someday.

### 2/5 — Think the game has gone stale

*2024-06-28, version 2.0.0*

I’d love for the developers to get back on this - there’s a potentially a great game here almost lost to the bottom of the App Store Was excited to hear about an update, but it wiped all my tracks and progress. Also user tracks don’t work at all Edit June 2024 After updating my iOS and reinstalling the game I’ve found that user tracks STILL aren’t at all playable - all cars still fall off at the first corner. Please fix

### 3/5 — Car speed is broken

*2024-02-22, version 2.0.0*

The car wont speed up to a higher speed which is making me loose the game

### 4/5 — Htr

*2023-03-04*

Great game… but I’ve finished game in normal mode and suppose to get wingy  car and still won’t let me have it! I finished 2 more times but it won’t let me ! Please help

### 1/5 — Used to be good, but now is the worst

*2022-11-19, version 2.0.0*

I can’t even go on turns, the car just falls off, and I can’t even re-slot it

## Frequently asked questions about Slot Car HTR+

### What is Slot Car HTR+?

Slot Car HTR+ is a 3D simulation game that brings the fun of slot car racing to your device. Players race miniature cars on various tracks, compete with others, and can even build and share their own custom tracks.

### What are the key features of this slot car game?

The game features realistic physics, 20 diverse tracks with challenges like loops and jumps, an intuitive track editor for creating and sharing custom tracks, and extensive car customization options with over 240 possible configurations.

### Is Slot Car HTR+ free to play?

Yes, the game is free to download and play. It offers in-app purchases for additional content and features, and may also include advertisements.

### Can I play with friends on different devices?

Yes, HTR+ is a cross-platform game. This means players on any platform share the same online records and tracks, allowing for a unified competitive experience across different devices.

### What kind of challenges can I expect in the game?

The game includes a variety of challenging track elements such as loops, jumps, tricky crossroads, narrow sections, and high-speed curves. You can also test your skills on over 100,000 user-created tracks available for download.

## Version history (last 2 releases)

### 2.0.0 — 2022-10-25

Major bug fixes and UX improvements

### 1.0.0 — 2018-09-12

This app has been updated by Apple to display the Apple Watch app icon.

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All apps by Supercharge Mobile Corp: https://appshunter.io/developer/1627550674

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*