# RaceChip+ vs OBDeleven

The clearest difference is rating: OBDeleven at 4.3 against RaceChip+'s 3.1. OBDeleven also leads on update cadence (fortnightly vs every 2 months) and ratings volume (1.6K vs 81). RaceChip+'s advantage is in-app purchases (none vs 10) and review sentiment (38% vs 14%). On price, ads and device support there is nothing between them.

Both are free to download. OBDeleven sells 10 in-app purchases, starting at $69.99 per year. RaceChip+ asks for nothing beyond the download.

OBDeleven holds the better App Store score, 4.3 against 3.1. That said, the two scores are not equally well evidenced: OBDeleven has 1.6K ratings behind it against 81, so its average is the more settled of the two. Written reviews complicate that: 38% of RaceChip+'s written reviews are positive against 14% of OBDeleven's, so the app with the better star average is not the one people write more warmly about.

RaceChip+ ships an update every 2 months, OBDeleven fortnightly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | RaceChip+ | OBDeleven |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews) | **[4.3 (1.6K ratings)](https://appshunter.io/ios/app/obdeleven-obd2-car-scanner/id1643119107/reviews)** |
| Number of ratings | 81 | **1.6K** |
| Positive reviews | **38.5% of reviews** | 13.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#124** |
| Size | 100 MB | 252 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RaceChip](https://appshunter.io/developer/989102959) | [OBDeleven UAB](https://appshunter.io/developer/1458334122) |

## What reviewers say

### RaceChip+

[App page](https://appshunter.io/ios/app/racechip-plus/id1450806314)

Control chip tuning and throttle tuning for your car with this app. Fine-tune settings to match your car's specifics and driving style, with easy access to Eco, Sport, and Race modes. Experience enhanced performance with RaceChip tuning chips.

**Highlights:** Chip tuning control, Throttle tuning control, Customizable driving modes (Eco, Sport, Race), Real-time software updates, Product support

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

**In-app purchases:** none


### OBDeleven

[App page](https://appshunter.io/ios/app/obdeleven-obd2-car-scanner/id1643119107)

**Currently charting:** #124 Top Grossing · Utilities (US App Store)

Transform your smartphone into a powerful car diagnostic and customization tool. Easily scan trouble codes, monitor live data, and access advanced features like coding and service functions for a wide range of car brands. Save time and money on car maintenance and personalization.

**Highlights:** Basic OBD2 diagnostics, Live data monitoring, Advanced diagnostics for licensed brands, One-Click Apps for customization, Vehicle history and VIN data, Maintenance and comfort features

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO plan | $69.99 | per year |
| ULTIMATE plan | $239.99 | per year |
| 10 Credits | $3.99 | one-time |
| 100 Credits | $29.99 | one-time |
| 1000 Shadowing Credits | $34.99 | one-time |
| PRO plan subscription | $69.99 | one-time |
| 500 Credits | $90.99 | one-time |
| 5000 Shadowing Credits | $139.99 | one-time |
| ULTIMATE plan subscription | $239.99 | one-time |
| 10000 Shadowing Credits | $269.99 | one-time |

**What reviewers like**

- 🚀 Helpful diagnostic tool
- 👍 Easy to use
- 💡 Useful features for VW/Audi owners

**What reviewers complain about**

- 🐛 Compatibility issues with newer devices/OS
- 💰 Expensive credits/subscription model
- 🔍 Limited functionality compared to alternatives
- 🤖 Poor customer support
- 🔧 Unreliable/buggy performance

**Reported bugs**

- App crashes on login
- Inability to change vehicle type
- Functionality breaks after updates

**Requested features**

- Restore free access to core features
- Improve compatibility with more vehicle makes/models
- Add more diagnostic and coding capabilities


## Frequently asked questions

### Is RaceChip+ free?

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

### Is OBDeleven free?

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

### Which has better reviews, RaceChip+ or OBDeleven?

OBDeleven is rated higher. RaceChip+ averages 3.1 out of 5 from 81 ratings, while OBDeleven averages 4.3 from 1.6K ratings.

### Do RaceChip+ or OBDeleven have ads?

Neither RaceChip+ nor OBDeleven shows ads.

### Which is updated more often, RaceChip+ or OBDeleven?

RaceChip+ ships an update every 2 months, and OBDeleven fortnightly. Most recently, RaceChip+ was updated on November 2, 2026 and OBDeleven on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*