# aRacerOBD vs Enigma Basic

The clearest difference is in-app purchases: aRacerOBD at none against Enigma Basic's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Enigma Basic sells 10 one-off in-app purchases. aRacerOBD asks for nothing beyond the download.

aRacerOBD ships an update every 8 months, Enigma Basic every 6 months. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | aRacerOBD | Enigma Basic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 3 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARACER SPEEDTEK INC.](https://appshunter.io/developer/1218691866) | [DILTS JAPAN, LIMITED LIABILITY CO.](https://appshunter.io/developer/780416956) |

## What reviewers say

### aRacerOBD

[App page](https://appshunter.io/ios/app/aracerobd/id1448664407)

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

**In-app purchases:** none


### Enigma Basic

[App page](https://appshunter.io/ios/app/enigma-basic/id1485525768)

This app allows users to edit fuel mapping for DILTS JAPAN's Enigma Basic fuel injection controllers. It enables real-time monitoring of engine data and offers advanced control over fuel injection settings, rev limits, and more. Bike models must be purchased within the app to unlock full functionality.

**Highlights:** Edit fuel mapping, Cancel/set engine speed limiter, Real-time engine data monitoring, 3D graph for fuel adjustments, Save and swap fuel data, Digital acceleration pump

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LEAD125 JF45 | $3.99 | one-time |
| GROM JC61 | $3.99 | one-time |
| FI-MONKEY AB27 | $3.99 | one-time |
| PCX150 KF12 | $3.99 | one-time |
| PCX150 KF18 | $3.99 | one-time |
| SUPERCUB AA01 AA04 | $3.99 | one-time |
| ZOOMER-X | $3.99 | one-time |
| Z125 PRO | $3.99 | one-time |
| ADDRESS V125 K9/L0/L3 | $3.99 | one-time |
| APE50-FI | $3.99 | one-time |


## Frequently asked questions

### Is aRacerOBD free?

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

### Is Enigma Basic free?

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

### Do aRacerOBD or Enigma Basic have ads?

Neither aRacerOBD nor Enigma Basic shows ads.

### Which is updated more often, aRacerOBD or Enigma Basic?

aRacerOBD ships an update every 8 months, and Enigma Basic every 6 months. Most recently, aRacerOBD was updated on October 5, 2026 and Enigma Basic on September 30, 2026.

---

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