# Enigma Basic vs aRacer X Tune

The clearest difference is in-app purchases: aRacer X Tune at none against Enigma Basic's 10. aRacer X Tune also leads on update cadence (fortnightly vs every 6 months). Enigma Basic's advantage is review sentiment (50% vs 19%) and iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

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

Enigma Basic ships an update every 6 months, aRacer X Tune fortnightly. The most recent releases landed on November 2, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Enigma Basic | aRacer X Tune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (17 ratings)](https://appshunter.io/ios/app/aracer-x-tune/id1589890610/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | **50.0% of reviews** | 19.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 120 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DILTS JAPAN, LIMITED LIABILITY CO.](https://appshunter.io/developer/780416956) | [ARACER SPEEDTEK INC.](https://appshunter.io/developer/1218691866) |

## What reviewers say

### 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 |


### aRacer X Tune

[App page](https://appshunter.io/ios/app/aracer-x-tune/id1589890610)

This app allows for advanced engine tuning and analysis for specific ECU series. It offers features like fuel and ignition timing adjustments, automatic correction, and traction control. Paid upgrades unlock more powerful functions for a customized experience.

**Highlights:** Fuel and ignition timing adjustment, Automatic adjustment functions, Traction control system (TCS), Power response adjustment, Guided idle speed setting, Backfire/Idle lope control, New analysis tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Enigma Basic free?

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

### Is aRacer X Tune free?

aRacer X Tune is free to download, with no in-app purchases.

### Do Enigma Basic or aRacer X Tune have ads?

Neither Enigma Basic nor aRacer X Tune shows ads.

### Which is updated more often, Enigma Basic or aRacer X Tune?

Enigma Basic ships an update every 6 months, and aRacer X Tune fortnightly. Most recently, Enigma Basic was updated on November 2, 2026 and aRacer X Tune on October 21, 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.*