Comparison

Auto AI Diagnostics vs Auto Wizard

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

Head to head
About

Auto AI Diagnostics

Features
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Your check engine light is on. Now what? Auto AI Diagnostics turns your iPhone into an AI-powered car diagnostic tool. Plug a Bluetooth OBD2 adapter into the port under your dash, tap scan, and AXEL β€” your AI shop foreman β€” reads the fault codes straight from your car's computer and explains what's going on in plain English or Spanish: what's happening, how serious it is, whether it's a DIY fix or a shop job, and what to do next. FEATURES: β€’ Real fault codes pulled straight from your car's computer β€” engine and control modules β€’ Automatic VIN read directly from your vehicle's ECU β€’ AI-powered diagnosis with evidence and an action plan β€” not just a code definition β€’ Fault code descriptions verified against the web for accuracy β€’ View Conditions: see the mileage, battery voltage, and speed recorded when each fault set β€’ Live engine data β€” RPM, coolant temp, battery voltage, throttle, and more β€’ Odometer tracking with every scan β€’ Scan history so you can track issues over time β€’ DIY repair guidance and YouTube repair video suggestions for your exact vehicle β€’ Ask AXEL follow-up questions about your specific car β€’ Works with older, pre-2008 (K-line) vehicles too β€’ The entire app in English or Spanish β€” including AXEL's AI diagnosis. Switch anytime. WHAT YOU NEED: A Bluetooth OBD2 adapter (ELM327-compatible, sold separately). It plugs into the OBD port under the dashboard on the driver's side β€” and on iPhone there's no pairing needed, the app finds it automatically. Works with most gas-powered cars and light trucks sold since 1996 (OBD2), including many pre-2008 K-line vehicles. Auto AI Diagnostics helps you understand your car and make informed decisions β€” it's information and guidance, not a substitute for a professional inspection when safety is on the line.

About

Auto Wizard

Features
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Your Garage, in command. Auto Wizard keeps the vehicle context, concerns, repair routes, and service work you choose to record in one private Garage. Start with what you can observeβ€”such as a symptom, an OBD-II code, or a warning stateβ€”and organize the next inspection steps without treating a repair guess as a diagnosis. BUILD YOUR GARAGE β€’ Add and keep vehicle profiles together with the details that make guidance more relevant. β€’ Keep diagnostic sessions, repair routes, service records, and maintenance items attached to the right vehicle. TURN A CONCERN INTO NEXT CHECKS β€’ Describe a symptom or enter supported OBD-II codes. β€’ Review a grounded inspection path, including the next checks and any safety-oriented stop conditions returned for the concern. KEEP REPAIR WORK ORGANIZED β€’ Revisit repair routes and their documented steps. β€’ Keep routine maintenance and completed service work in your Garage history. Auto Wizard provides informational guidance and does not replace a professional inspection by a qualified technician. Do not use the app as the sole basis for a safety-critical repair decision. Some features may require an Auto Wizard subscription. Any available price and billing terms are shown in the app before purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getautowizard.com/privacy

Screenshots

Auto AI Diagnostics4 screens
Auto Wizard4 screens

Verdict

The call

The clearest difference is in-app purchases: Auto AI Diagnostics at none against Auto Wizard's 2. On price, update cadence, ads and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Auto Wizard sells 2 in-app purchases, starting at $19.99 per month. Auto AI Diagnostics asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 9, 2026 and September 26, 2026 respectively.

Scorecard1 real difference Β· 5 level
Auto AI Diagnostics versus Auto Wizard: the parameters behind the verdict, then further details
ParameterAuto AI DiagnosticsAuto Wizard
PriceFreeFree
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size84 MB47 MB
Age rating4+4+
DeveloperMatthew SheafferChristopher Swofford

In-app purchases

None

Auto AI Diagnostics

No in-app purchases

2 purchases

Auto Wizard

Subscriptions2
  • Auto Wizard Pro$19.991 Month
  • Auto Wizard Pro Annual$99.991 Year

Questions

Is Auto AI Diagnostics free?
Auto AI Diagnostics is free to download, with no in-app purchases.
Is Auto Wizard free?
Auto Wizard is free to download, with in-app purchases available.
Do Auto AI Diagnostics or Auto Wizard have ads?
Neither Auto AI Diagnostics nor Auto Wizard shows ads.
Which is updated more often, Auto AI Diagnostics or Auto Wizard?
Auto AI Diagnostics ships an update weekly, and Auto Wizard weekly. Most recently, Auto AI Diagnostics was updated on September 9, 2026 and Auto Wizard on September 26, 2026.

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