Comparison

Advancer AD20 vs ThreadStitch

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

Head to head
About

Advancer AD20

This app connects to a smart OBD dongle to provide vehicle health checks, diagnosis, and real-time monitoring. It helps identify fault codes, analyze driving habits, and offers maintenance reminders for enhanced driving safety.

Highlights
  • OBD-II Diagnosis
  • In-depth system check
  • Live vehicle data monitoring
  • Maintenance light reset
  • Trip recorder
  • Driving habits analysis
Features
Read full description

Advancer Smart OBD Dongle (AD20/AD20 Pro) is a smart diagnosis terminal that communicates with your iOS devices via BT 5.0. With the Advancer app, AD20 provides services like vehicle health check, diagnosis, driving habits analysis for car owners. Help the vehicle owner to check at any time whether the vehicle is out of order, display the cause of the fault and maintenance suggestions, monitor the status of the vehicle in real time and alert the safety hazards early to ensure your driving safety 1)OBD-II Diagnosis Advancer AD20 can read and categorize the fault codes (DTCs) that storage inside the vehicle ECU via standard OBD-II protocols. 2)In-depth Check In-depth check function allows you to do thorough check on vehicle systems like engine, powertrain, brakes, steering, safety, infotainment and so on, which helps owners to know the health condition of the car clearly and provide safe and comfortable driving experience on travels. Note: In-depth check on all systems is only supported on AD20 Pro; AD20 supports in-depth check on engine only. 3)Live Data When the car is started, Advancer will provide and demonstrate detailed vehicle status like battery voltage, engine revolution speed, coolant temperature, engine load, fuel trimming and so on. This will help you to get the real-time working conditions of the car. 4)Maintenance Light Reset Reset the maintenance counter and turn off the maintenance light after finishing maintenance. For your driving safety, make sure you have followed the manual when doing maintenance to your own car. Note: Maintenance light is a reminder set by car manufacturer, which reminds drivers to do maintenances when needed. When the reminder is on, the car will show info on the dashboard screen, or simply shows a light. 5)Trip Recorder When driving, Advancer will record the index like average speed, fuel consumption, mileage, max engine revolution speed, max coolant temperature and shows them on the app. This will help you to know vehicle status and fuel consumption info on the entire trip. 6)Driving Habits Monitor With the G-sensors inside Advancer, all the sharp turns, emergency brakes and sudden accelerations will be recorded and shown on the app after analyzed. This function will provide data support if you are willing to improve your driving skills.

About

ThreadStitch

Features
Read full description

ThreadStitch turns selected screenshots into one clean shareable image or PDF. Use it for chat screenshots, support threads, bug reports, order conversations, class notes, social threads, and long app or web flows that are hard to share as separate images. With ThreadStitch you can: - Select only the screenshots you choose with Apple PhotosPicker - Import screenshots from the iOS Share Sheet - Reorder screenshots before stitching - Crop messy top and bottom bars - Adjust spacing and background color - Add manual blur boxes or brush strokes - Review on-device OCR suggestions for private details - Export as long PNG, JPEG, single-page PDF, or paged PDF - Share through the native iOS Share Sheet Privacy-first by design: - No full Photo Library permission - No account creation - No screenshot upload - No tracking SDKs - No ads - No subscription Text recognition runs on device and helps find private details such as emails, phone numbers, address-like text, long numbers, order/tracking/ticket/case references, and ID/passport-like numbers. Suggestions are not guaranteed, so always review the preview before sharing. ThreadStitch Pro is a one-time purchase that unlocks unlimited exports, larger stitches, PDF export, OCR blur suggestions, batch crop, optional local history, export presets, and high-quality export.

Screenshots

Advancer AD203 screens
ThreadStitch4 screens

Verdict

The call

The clearest difference is in-app purchases: Advancer AD20 at none against ThreadStitch's 1. Advancer AD20 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price 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. ThreadStitch sells 1 one-off in-app purchase. Advancer AD20 asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Advancer AD20 versus ThreadStitch: the parameters behind the verdict, then further details
ParameterAdvancer AD20ThreadStitch
PriceFreeFree
Rating2.4 (65 ratings) — better—
Positive reviews13.9% of reviews—
Number of ratings65 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size533 MB3 MB
Age rating12+4+
Developer深圳市云伽未来智能技术有限公司Muhammet Furkan Cakir

Bugs and requests

Advancer AD20

Reported bugs

14 issues
  • Cannot connect to scanner
  • Scanner tied to another account
  • Account creation issues (invalid email)
  • Device stops working after registration
  • Login timeouts
Show 9 more
  • Connection timeouts
  • Pairing issues (only once)
  • App crashes after iOS updates
  • App not working after iOS updates
  • App doesn't connect after iOS updates
  • App opens to nothing
  • Cannot login or register
  • Stuck on login/registration screen
  • Issue launching app on mobile network

Requested features

8 requests
  • Add more languages, including Chinese
  • Improve information availability for various car models
  • Fix issues with iOS updates
  • Improve app layout and navigation
  • Increase text size and contrast
Show 3 more
  • Remember most recent fault scans
  • Remove unnecessary login requirements
  • Fix connection issues on mobile networks (4G/5G)

ThreadStitch

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Advancer AD20

No in-app purchases

1 purchases

ThreadStitch

One-time1
  • ThreadStitch Pro$0.99

Questions

Is Advancer AD20 free?
Advancer AD20 is free to download, with no in-app purchases.
Is ThreadStitch free?
ThreadStitch is free to download, with in-app purchases available.
Do Advancer AD20 or ThreadStitch have ads?
Neither Advancer AD20 nor ThreadStitch shows ads.

Other comparisons