Comparison

QR Code Reader by Scanwise vs EV BatteryManAI

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

Head to head
About

QR Code Reader by Scanwise

Features
Read full description

100% free for all features. No upgrade cost. No Subscription Scanwise scans and reads QR codes and barcodes, supporting: QR codes: - Webpage / Facebook / Twitter / YouTube links / URLs - SMS - Location on Google Map - WiFi Hotspots - Phone Number - Email Address - Text Message Barcodes: - Code-128 - EAN-8 - EAN-13 - UPC-A - UPC-E - ISBN - and more! Simply point and hold Automatic detection of code type. Supports scan from photo If you have a photo of a QR code you may pick the photo for scanning. (Access permission is required for this) Safe browsing You have the option to open a link after reading the scanned link, avoid phishing or malware sites. Supports flashlight and torch You may quickly toggle on the flashlight or torch within the app for scanning in the dark. Auto search for product After scanning product barcodes, you may open and read the product details in browser. Attach useful photo You may want to add photos about a link or a product to make the scans more informative. For example, you just scanned a coffee coupon and you may want to add a photo of the menu or a photo of the shop. Add your own comment on product You may write comments in the app for the products that you find them worth-buying. Amazon search for ISBN barcodes (books) For ISBN barcodes, Scanwise can auto search for books in Amazon. Add to Bookmark Simply click the “Bookmark” icon, you can add your scanned codes such as links, books, albums, etc. to your Bookmark List. Create your own QR codes - Webpage / Facebook / Twitter / YouTube links / URLs - SMS - Location on Google Map - WiFi Hotspots - Phone Number - Email Address - Text Message Export your scans by CSV file Share and export your scan history as CSV file. It is especially suitable for extensive use of scanning QR codes and barcodes. Supports unlimited scan history You may manage unlimited history of all your scans and new QR Codes. If you have comment, feel free to contact us: hklocalscom@gmail.com

About

EV BatteryManAI

Features
Read full description

BatteryManAI for EV Free(Ad version) – The Most Advanced EV Battery Health Prediction Model Worried about EV battery degradation? Just enter 3 numbers after every charge (battery % + current range + total mileage) and you get: 1. Complete battery & mileage logbook – export Excel + HD chart screenshots anytime, keep forever 2. Two professional trend charts: long-term full-charge range + true SOH decay curve (red warning line) 3. World’s only BHIT 20-year personalized prediction model – tells you the exact year your battery will drop to 70% (warranty red line). The more data, the more accurate. Exclusive Features • Full battery & mileage logbook – export Excel spreadsheets and HD charts anytime, keep forever • Instant battery health check – instantly see if degradation matches age & mileage. Must-have before buying a used EV • Predicts exactly when you’ll hit the warranty threshold – 70% remaining capacity is the warranty line for most manufacturers (Tesla example: minimum 70% retention within 8 years) App Includes • Battery & mileage logbook with one-tap Excel + HD chart export • Long-term full-charge range trend chart • Battery health (SOH) trend chart • Exclusive BHIT model: Best / Average / Worst personalized 20-year curves + 95% confidence interval • Precise prediction of when you’ll reach 70% SOH Other Highlights • No ads, no subscription – one-time purchase, lifetime use • Works with ALL BEVs (Tesla, GM/Chevy, Ford, Rivian, Lucid, Hyundai, Kia, BMW…any brand) • km / miles toggle, Dark Mode, full multilingual support • 100% local storage only – never uploaded, delete everything anytime Download BatteryManAI for EV today – Spot abnormal degradation early, know exactly how many years your battery has left, and say goodbye to battery anxiety forever!

Screenshots

QR Code Reader by Scanwise4 screens
EV BatteryManAI4 screens

Verdict

The call

The clearest difference is update cadence: EV BatteryManAI at every 3 days against QR Code Reader by Scanwise's every 3 weeks. QR Code Reader by Scanwise's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QR Code Reader by Scanwise ships an update every 3 weeks, EV BatteryManAI every 3 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level
QR Code Reader by Scanwise versus EV BatteryManAI: the parameters behind the verdict, then further details
ParameterQR Code Reader by ScanwiseEV BatteryManAI
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size30 MB24 MB
Age rating4+4+
DeveloperChun LamCheng-Ta Yu

In-app purchases

None

QR Code Reader by Scanwise

No in-app purchases

None

EV BatteryManAI

No in-app purchases

Questions

Is QR Code Reader by Scanwise free?
QR Code Reader by Scanwise is free to download, with no in-app purchases.
Is EV BatteryManAI free?
EV BatteryManAI is free to download, with no in-app purchases.
Do QR Code Reader by Scanwise or EV BatteryManAI have ads?
Both QR Code Reader by Scanwise and EV BatteryManAI show ads.
Which is updated more often, QR Code Reader by Scanwise or EV BatteryManAI?
QR Code Reader by Scanwise ships an update every 3 weeks, and EV BatteryManAI every 3 days. Most recently, QR Code Reader by Scanwise was updated on September 30, 2026 and EV BatteryManAI on October 5, 2026.

Other comparisons