Comparison

SmartEngineer vs ContactScanner AI

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

Head to head
About

SmartEngineer

Features
Read full description

Smart Engineer - App is a convenient site engineer, the foreman facilitates the search of relevant government department documents required for daily work, including standard drawings, code of practices, forms, technical circulars, etc. The main function of this app - integrate the complex systems of various departments information, convenient to work outside "Site Staff" can find, forward, and download to mobile phones anytime, anywhere.

About

ContactScanner AI

Effortlessly capture contact information from business cards, email signatures, and more. Save time by instantly extracting names, numbers, and emails from photos, then save them to your address book or CRM.

Highlights
  • Extracts contact info from photos
  • Supports business cards, email signatures, event badges
  • Saves to iPhone address book
  • Syncs with Salesforce, HubSpot, Zoho
  • Manual or automatic CRM sync
  • Unlimited scans under fair use
Features
Read full description

ContactScanner AI – The fastest way to turn any photo into a new contact. Stop typing phone numbers and email addresses manually. With ContactScanner AI, you can instantly extract names, numbers, emails, companies, and addresses from: - Business cards - Email signatures - Event badges - Whiteboards or notes Simply take a photo or choose one from your album. Review the result, then save it to your iPhone address book or send it to your CRM. ◆ Key Benefits: • Save time – no manual typing. • Works with all kinds of text layouts. • Unlimited scans under fair use. ◆ Optional CRM Sync: • Connect Salesforce, HubSpot, or Zoho securely. • Sync reviewed contacts manually or enable automatic sync. • Turn automatic sync off at any time. • Salesforce requires a compatible production org and a one-time package installation by a user with the required Salesforce permission. ◆ Free & Paid Access: The app includes 3 free scans so you can try ContactScanner AI right away. Afterwards, continued use requires a purchase. Available options include: - Monthly and yearly subscription plans (auto-renewable) - A one-time lifetime purchase *Exact prices are displayed in your local currency in the App Store at the time of purchase.* Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple ID settings. ◆ Privacy & Terms: Privacy Policy: https://contactscanner.ai/privacy Terms of Use: https://contactscanner.ai/terms

Screenshots

SmartEngineer4 screens
ContactScanner AI3 screens

Verdict

The call

The clearest difference is in-app purchases: SmartEngineer at none against ContactScanner AI's 3. SmartEngineer also leads on iOS requirement (10.0 vs 18.5). ContactScanner AI's advantage is update cadence (every 4 days vs every 2 months). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ContactScanner AI sells 3 in-app purchases, starting at $2.99 per month. SmartEngineer asks for nothing beyond the download.

UpkeepUpdate frequency

SmartEngineer ships an update every 2 months, ContactScanner AI every 4 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 6 level
SmartEngineer versus ContactScanner AI: the parameters behind the verdict, then further details
ParameterSmartEngineerContactScanner AI
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better18.5
Further details — not scored
Size14 MB9 MB
Age rating4+4+
DeveloperEngineering Intelligent Technology Co., LimitedBaudis AI

In-app purchases

None

SmartEngineer

No in-app purchases

3 purchases

ContactScanner AI

Subscriptions2
  • Monthly Plan$2.991 Month
  • Annual Plan$17.991 Year
One-time1
  • Lifetime license$44.99

Questions

Is SmartEngineer free?
SmartEngineer is free to download, with no in-app purchases.
Is ContactScanner AI free?
ContactScanner AI is free to download, with in-app purchases available.
Do SmartEngineer or ContactScanner AI have ads?
Neither SmartEngineer nor ContactScanner AI shows ads.
Which is updated more often, SmartEngineer or ContactScanner AI?
SmartEngineer ships an update every 2 months, and ContactScanner AI every 4 days. Most recently, SmartEngineer was updated on October 3, 2026 and ContactScanner AI on October 8, 2026.

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