Comparison

OBDPulse OBD2 Car Scanner vs My Inventory Stack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OBDPulse OBD2 Car Scanner

Transform your iPhone into a professional car diagnostic tool. Scan, diagnose, and clear check engine lights using a compatible Bluetooth OBD2 adapter. Get real-time data, understand vehicle issues, and access advanced features like AI-powered guidance.

Highlights
  • Read & Clear Fault Codes (DTCs)
  • Live Sensor Data (PID Monitoring)
  • AI Mechanic for guidance
  • Scan History & Garage Profile
  • Compatible Device Finder
  • Freeze Frame & Mode 6 data
Features
Read full description

OBDPulse – Professional OBD2 Car Scanner Turn your iPhone into a powerful OBD2 diagnostic tool. OBDPulse helps you scan, diagnose, and clear your check engine light using a compatible Bluetooth Low Energy (BLE) OBD2 adapter. Whether you’re troubleshooting a warning light or monitoring your vehicle’s performance, OBDPulse gives you reliable, real-time diagnostics in one easy-to-use app. Understand your vehicle before visiting a mechanic. NEW IN THIS RELEASE AI Mechanic Ask questions about your car in plain English and get clear, informational guidance. Chats stay active for 24 hours after your last message, so you can pick up where you left off. AI Mechanic works with text and needs an internet connection. Free users get a limited number of chats, and paid plans include more. AI Mechanic provides informational guidance only. For safety-critical issues, consult a certified mechanic. Scan History & Garage Profile Review your past scans and reports in one place. Scan history is kept separately from your vehicles, so deleting a vehicle never deletes its scan records. Set up a Garage Profile once and every PDF report you share is branded automatically. Compatible Device Finder Check which Bluetooth adapters work with OBDPulse before you buy one. The list also flags clone adapters that can send incomplete or incorrect data. KEY FEATURES Read & Clear Fault Codes (DTCs) Access engine and ECU trouble codes. Clear stored codes and reset the check engine light. Live Sensor Data (PID Monitoring) View real-time data such as RPM, vehicle speed, coolant temperature, fuel trims, O2 sensor readings, throttle position, battery voltage, and more. Freeze Frame & Mode 6 See vehicle conditions at the moment a fault was triggered. Access Mode 6 data for deeper emissions diagnostics. VIN & ECU Information Retrieve VIN, ECU identifiers, and module information directly from your vehicle. O2 Sensor & Emission Readiness Monitor O2 sensor activity and check I/M readiness status to prepare for emissions testing. Service Reset & Control Functions Access supported service reset and control operations based on your vehicle and ECU compatibility. Available functions vary depending on vehicle support. Track Mode Measure and monitor acceleration and speed-related performance metrics based on available live data. Terminal Mode (Advanced Users) Send custom OBD commands directly to the vehicle’s ECU. COMPATIBILITY Requires a Bluetooth Low Energy (BLE) OBD2 adapter. Bluetooth Classic adapters are not supported. Compatible with most OBD2-compliant vehicles (typically 2000 onward, depending on region and manufacturer). PLANS Pro Plan – Full diagnostics and advanced functions Available as 1-Month and 12-Month subscriptions. Limited features available for free. IMPORTANT A supported BLE OBD2 adapter is required. OBDPulse does not support ECU tuning or remapping. Feature availability depends on vehicle make, model, year, and ECU support. SUPPORT Need assistance? Contact us at support@obdpulse.com Terms of Use: https://www.obdpulse.com/terms-of-use Privacy Policy: https://www.obdpulse.com/privacy-policy

About

My Inventory Stack

Manage your business or collection with this intuitive inventory companion. Track items, quantities, sales, and suppliers. Organize your stock with custom categories and receive reminders for re-ordering.

Highlights
  • Intuitive item addition with photos, SKU/UPC, and costs
  • Barcode scanning via camera
  • Smart dashboard with low stock alerts and reminders
  • Customizable categories and sub-categories
  • Supplier and purchase order management
  • Multi-store management
  • Sales and purchase history tracking
Features
Read full description

Stop guessing. Start managing. My Inventory Stack is the simple, powerful inventory companion designed for your small business, hobby, or collection. Track your inventory, manage sales, and understand your business -- all from your devices. My Inventory Stack helps you take control of your inventory with a clean interface and powerful features. -------------------- KEY FEATURES: - Intuitive Inventory: Add items in seconds. Track quantity, multiple photos, SKU/UPC, costs, and sale prices for your entire catalog. - Barcode Scanning: Use your camera to instantly scan barcodes to find items, add new stock, or add codes to existing items in your app's inventory. - Smart Dashboard: Your command centre. "Needs Attention" shows you low stock items, upcoming reminders, and open purchase orders all in one place. - Powerful Organization: Create categories and nested sub-categories to organize your inventory exactly how you want, complete with custom colours and icons. - Manage Suppliers & Purchase Orders: Keep track of your suppliers and attach purchase orders to ease adding new stock to your inventory. - Multiple Stores: Create multiple Stores to manage different locations, or simply categorize items and categories onto different stores. - Track History: See a full sales and purchase history (cost history) for every item to understand its performance over time. - Custom Reminders: Set reminders with priorities for re-ordering, follow-ups, or any other task. ------------------- UPGRADE YOUR BUSINESS (ONE TIME FEE & NO SUBSCRIPTIONS!) My Inventory Stack is free to get started. When you're ready to grow, unlock powerful features with a ONE-TIME PURCHASE. Pay once, own it forever. Unlock PRO (One-Time Purchase): - Perfect for serious hobbyists and growing single stores. - UNLIMITED: Add unlimited items, categories, and reminders. - SALES INSIGHTS: Understand your business with charts for revenue and profit. See your best and worst-selling items. - LOW STOCK ALERTS: Get notified on the dashboard when your items run low based on thresholds you set. - DATA EXPORT: Back up your items, sales, and reminders to a CSV file. Unlock BUSINESS (One-Time Purchase): - The ultimate toolkit for small businesses. - INCLUDES ALL PRO FEATURES - MULTI-STORE MANAGEMENT: Manage inventory across multiple stores or locations from one app. - SALES TRACKING: Log sales to automatically deplete stock and power your insights. - SUPPLIER MANAGEMENT: Keep a complete directory of your suppliers. - PURCHASE ORDER SYSTEM: Create, track, and receive Purchase Orders (POs) from your suppliers to automatically update your stock levels and cost history. Whether you're managing a small shop, tracking collectibles, or running a pop-up, My Inventory Stack brings clarity to your inventory. Download today and take control of your stock.

Screenshots

OBDPulse OBD2 Car Scanner4 screens
My Inventory Stack4 screens

Verdict

The call

The clearest difference is rating: OBDPulse OBD2 Car Scanner at 5.0 against My Inventory Stack's 1.0. OBDPulse OBD2 Car Scanner also leads on iOS requirement (15.0 vs 18.0). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OBDPulse OBD2 Car Scanner sells 5 in-app purchases, starting at $1.49 per month and My Inventory Stack sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

OBDPulse OBD2 Car Scanner holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

OBDPulse OBD2 Car Scanner ships an update every 8 days, My Inventory Stack every 10 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
OBDPulse OBD2 Car Scanner versus My Inventory Stack: the parameters behind the verdict, then further details
ParameterOBDPulse OBD2 Car ScannerMy Inventory Stack
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (2 ratings)
Positive reviews—33.3% of reviews
Number of ratings12 — better
Update frequencyEvery 8 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.0 — better18.0
Further details — not scored
Size73 MB11 MB
Age rating4+4+
DeveloperPushkal TechnologiesBryan Jeffrey Martin

Customer experience

OBDPulse OBD2 Car Scanner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

My Inventory Stack

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

5 purchases

OBDPulse OBD2 Car Scanner

Subscriptions5
  • Plus$1.491 Month
  • Pro1 Month trial$6.491 Month
  • Pro$6.991 Month
Show 2 more
  • Pro1 Month trial4 variants$6.991 Month
  • Pro1 Year trial3 variants$49.991 Year
3 purchases

My Inventory Stack

One-time3
  • Business (Upgrade from Pro)$9.99
  • Pro$39.99
  • Business$49.99

Questions

Is OBDPulse OBD2 Car Scanner free?
OBDPulse OBD2 Car Scanner is free to download, with in-app purchases available.
Is My Inventory Stack free?
My Inventory Stack is free to download, with in-app purchases available.
Which has better reviews, OBDPulse OBD2 Car Scanner or My Inventory Stack?
OBDPulse OBD2 Car Scanner is rated higher. OBDPulse OBD2 Car Scanner averages 5.0 out of 5 from 1 ratings, while My Inventory Stack averages 1.0 from 2 ratings.
Do OBDPulse OBD2 Car Scanner or My Inventory Stack have ads?
Neither OBDPulse OBD2 Car Scanner nor My Inventory Stack shows ads.
Which is updated more often, OBDPulse OBD2 Car Scanner or My Inventory Stack?
OBDPulse OBD2 Car Scanner ships an update every 8 days, and My Inventory Stack every 10 days. Most recently, OBDPulse OBD2 Car Scanner was updated on November 5, 2026 and My Inventory Stack on October 30, 2026.

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