Comparison

DM vs Auto AI Diagnostics

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

Head to head
About

DM

Features
Read full description

DM-Tech Wi-Fi delivers the tools to control your home WiFi experience.Β  Designed to be simple and easy to use, the app enables you to - Update your SSID/network name or WiFi password - Enable guest WiFi for visitors - Update WiFi settings to tune performance - Run bandwidth tests to validate speeds - View and assign devices to profiles to enable parental controls and rate limits - Use Parental Controls to set β€œoff-time” for users

About

Auto AI Diagnostics

Features
Read full description

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.

Screenshots

DM4 screens
Auto AI Diagnostics4 screens

Verdict

The call

The clearest difference is update cadence: Auto AI Diagnostics at weekly against DM's every 3 weeks. DM's advantage is iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DM ships an update every 3 weeks, Auto AI Diagnostics weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
DM versus Auto AI Diagnostics: the parameters behind the verdict, then further details
ParameterDMAuto AI Diagnostics
PriceFreeFree
Update frequencyEvery 3 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.4 β€” better15.1
Further details β€” not scored
Size15 MB84 MB
Age rating4+4+
DeveloperThaea, LLCMatthew Sheaffer

In-app purchases

None

DM

No in-app purchases

None

Auto AI Diagnostics

No in-app purchases

Questions

Is DM free?
DM is free to download, with no in-app purchases.
Is Auto AI Diagnostics free?
Auto AI Diagnostics is free to download, with no in-app purchases.
Do DM or Auto AI Diagnostics have ads?
Neither DM nor Auto AI Diagnostics shows ads.
Which is updated more often, DM or Auto AI Diagnostics?
DM ships an update every 3 weeks, and Auto AI Diagnostics weekly. Most recently, DM was updated on November 4, 2026 and Auto AI Diagnostics on October 31, 2026.

Other comparisons