PitLogic vs Spark ECU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PitLogic
Manage all your race car setup information in one digital notebook. Store shop and race day setups, notes, and shock data. Utilize gear charts and checklists to optimize performance and inventory.
- Digital race car notebook
- Setup sheet templates
- Shock information storage
- Gear charts for RPM calculations
- Racing checklists
- Tire and parts inventory tracking
- Stagger selection
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Your Digital Racing Notebook. Quick and easy access to all your race car setup information in one single place. Download pre-formatted setup sheet templates then store all your shop and race day setups and notes. Store all your shock information and download dyno sheets from CSI with upgraded version. Use gear charts to pick the right gear and test RPM changes for chain drive and gear set race cars. Maintain & print your racing checklists, keep track of your tire and parts inventory and make stagger selection quick and easy. The PitLogic App REQUIRES a subscription to use after a 2 week FREE TRIAL. Once you download and install the app you will have 2 choices of subscription that you will need to choose within 2 weeks. PitLogic Complete Monthly or PitLogic Complete Yearly. For the PitLogic Complete Monthly Subscription • This subscription will unlock all features and sections of PitLogic, with it you can store and review car setups, have access to all setup templates and gear charts and manage your own shock inventory. All functions are included in subscription except shock data download from mfg. • A $9.99 (USD) Monthly purchase will be applied to your iTunes account on confirmation. • Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period. For the PitLogic Complete Yearly Subscription • This subscription will unlock all features and sections of PitLogic, with it you can store and review car setups, have access to all setup templates and gear charts and manage your own shock inventory. All functions are included in subscription except shock data download from mfg. • A $99.99 (USD) Yearly purchase will be applied to your iTunes account on confirmation. • Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period. Follow this Link for Terms of Service https://pitlogic.com/terms-of-use Follow this link for the PitLogic Privacy Policy https://pitlogic.com/privacypolicy
Spark ECU
View live engine data from your vehicle in real-time. Connect your smartphone via Bluetooth to access telemetry, receive diagnostic alerts, and adjust fuel settings. Easily switch between engine maps with an intuitive interface.
- Live engine data telemetry
- Diagnostic fault alerts
- Fuel adjustment settings
- Engine map switching
- Bluetooth connectivity
- Automatic device pairing
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SPARK app gives you a smart, intuitive interface to view all the live data from your engine in real time. Connect your smartphone via Bluetooth to the Taipan and Yarara ECU in two ways: • Via the CAN-BT Module, for instant access to main engine data and real-time telemetry. • Using the XLog, if you want to collect data while driving as well. The app provides you with live dash telemetry, warning and alerts for diagnostic faults and fuel adjustments. Furthermore, with SPARK app you can switch maps just using the scrollbar on your phone. Thanks to the automatic pairing, you just need to connect your device once!
Screenshots
Verdict
The clearest difference is review sentiment: PitLogic at 100% against Spark ECU's 0%. PitLogic also leads on rating (5.0 vs 1.0) and update cadence (every 4 weeks vs every 7 months). Spark ECU's advantage is in-app purchases (none vs 10). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PitLogic sells 10 in-app purchases, starting at $9.99 per month. Spark ECU asks for nothing beyond the download.
PitLogic holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: PitLogic has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of PitLogic's written reviews are positive against 0% of Spark ECU's.
PitLogic ships an update every 4 weeks, Spark ECU every 7 months. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.
| Parameter | PitLogic | Spark ECU |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 4 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 49 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | CSI Shocks LLC | AIM tech SRL |
Customer experience
PitLogic
Spark ECU
In-app purchases
PitLogic
- CSI Bronze Monthly Auto Renew$9.991 Month
- CSI Silver Monthly Auto Renew$9.991 Month
- CSI Gold Monthly Auto Renew$9.991 Month
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- PitLogic Complete Monthly$9.991 Month
- PitLogic Complete Yearly$99.991 Year
- Shock Download Qty:1$4.99
- Shock Download Qty:5$24.99
- Shock Download Qty:6$29.99
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- Shock Download Qty:7$34.99
- Shock Download Qty:8$39.99
Spark ECU
No in-app purchases









