NK vs Super CDI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NK
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**Function Application** - Easy install - Real-Time Tuning - Anti-Theft - 3 Mode - Calibration - Injector Tuning (-50 to 50) % - Ignition Tuning(-50 to 20) DEG - Idle Ramble - Compensate Tuning - Analyze - TPS Enrichment Tuning - Fuel start Tuning - Digital I/O - Data Log - BARO compensate
Super CDI
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Unlock Full Performance Take Full Control! Enhance your engineβs performance with easy tuning at your fingertips. Key Features: 1. Ignition Timing Adjustment β Fine-tune ignition timing for maximum torque and power. 2. Rev Limit Adjustment β Set the engine's rev limit to unlock its full potential. 3. Mode Switching β Easily switch between driving modes for optimal performance. 4. Quick Shift β Faster gear shifts, reduced lag, and improved acceleration. 5. Hold/Reset Max Speed β Record and reset your top speed effortlessly. 6. Logging Function β Monitor real-time engine performance data. 7. Load/Save File Tune β Save and load tuning files instantly. 8. Launch Control β Optimize launch settings for powerful, wheel-spin-free acceleration. User-friendly β Suitable for both beginners and pro tuners! Download now and unleash your engineβs true potential!
Screenshots
Verdict
The clearest difference is price: Super CDI at Free against NK's $9.99. Super CDI also leads on ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Super CDI is free to download; NK costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 28, 2026 and August 24, 2026 respectively.
| Parameter | NK | Super CDI |
|---|---|---|
| Price | $9.99 | Free β better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 80 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | NK RACING PARTS COMPANY LIMITED | ECU=SHOP |
In-app purchases
NK
No in-app purchases
Super CDI
No in-app purchases









