Comparison

WattCharge vs ScanPin

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

Head to head
About

WattCharge

Manage and control intelligent charging devices from a single platform. This app facilitates easy connection and operation of smart charging stations, integrating them into your smart home ecosystem. Enjoy features like scheduled charging and battery health preservation.

Highlights
  • Quick pairing and shared charging
  • Seamless charging experience
  • Set charging limits for battery health
  • Silent charging mode
  • Scheduled charging for off-peak hours
  • Integrates charging stations into smart home
Features
Read full description

The WattCharge app is a unified management platform for intelligent charging devices created by Wattsaving. It enables the discovery, connection, management, and control of Wattsaving' smart charging products, facilitating interconnection between smart charging stations. WattCharge turns charging stations into part of a smart home. 【Key Features】 >> Quick pairing, shared charging One-time pairing for shared usage within the family. >> Seamless charging experience Keep Bluetooth on, plug in, and start charging instantly. >> Charging limits Users can set charging limits to preserve battery health. >> Silent mode Silent charging mode to avoid disturbing neighbors. >> Scheduled charging Charge during off-peak hours to benefit from lower electricity rates. 【Contact Us】 We greatly value your support and feedback for every step of our progress. We look forward to hearing from you through the following channels: (1) WattCharge app --> My --> Help & Feedback (2) Email us at wattcloud@wattsaving.com (3) Visit our website: www.wattsaving.com (4) Follow Wattsaving on official WeChat account, WeChat video platform, and TikTok.

About

ScanPin

Features
Read full description

ScanPin is a QR scanner and QR code reader built for the codes you need again — not just once. Most QR scanners treat every scan like a disposable action: scan, open, forget. ScanPin is different. Preview what you scanned, save it to a searchable QR history, organize it with notes and tags, and find it again later without rescanning. Whether it’s a restaurant menu, hotel Wi‑Fi QR code, event ticket, boarding pass link, contact card, document, coupon, or a place you want to remember, ScanPin turns random scans into a useful personal library. SCAN QR CODES FAST Open ScanPin and scan supported QR codes with your camera. ScanPin recognizes common QR content types so you can move from scan to save in seconds. PREVIEW BEFORE YOU OPEN Before opening supported links, ScanPin can show: • Destination domain • Detected content type • Basic local caution signals • Full link when available These signals give you more context before you tap. ScanPin is not a malware scanner and does not guarantee that a destination is safe. SAVE QR CODES FOR LATER Stop losing useful QR codes after a single scan. Save items with: • Custom title • Notes • Tags • Favorites • Detected QR type • Optional location Your saved scans become a searchable QR library you can return to whenever you need them. BUILD A REAL QR HISTORY Use your QR history to: • Search saved QR codes • Filter and organize your library • Favorite frequently used items • Reopen links without scanning again • Keep related scans together • Find important codes days or weeks later Free users can save up to 10 items. MADE FOR EVERYDAY QR USE RESTAURANT MENUS Save a menu QR code from a café or restaurant so you can reopen it later without scanning the table again. WI‑FI QR CODES Keep hotel, guest, café, office, or travel Wi‑Fi QR codes in your library for easier access later. TICKETS & TRAVEL Save ticket links, boarding-pass links, venue QR codes, travel check-ins, museum guides, and other useful travel-related scans. DOCUMENTS & LINKS Keep product manuals, document links, forms, coupons, contact cards, event pages, and useful web links organized in one place. PLACES WORTH REMEMBERING Optionally save location with a scan so you can remember where you found it. PRIVATE BY DESIGN Saved ScanPin content is stored locally on your device. No ScanPin account is required to build your library. Preview and caution signals are processed locally before you choose to open supported links. Pro users can also lock private saved items with Face ID. SCANPIN PRO Upgrade when you want to go beyond the free 10-save limit. ScanPin Pro includes: • Unlimited saved QR codes • Scan QR codes from photos • Collections for trips, work, projects, and personal groups • Map view for saved scan locations • Home Screen widgets for quick access • Face ID lock for private items • Export and import your library LOCAL INSIGHTS ScanPin Pro includes a local insights assistant designed to help you understand and revisit saved content using information from your ScanPin library. HOME SCREEN ACCESS Use widgets to surface recent or favorite saved items so important QR codes are easier to reopen from your Home Screen. MAP YOUR SAVED PLACES When location is enabled for saved scans, Pro users can browse those memories on a map and return to useful places more easily. COLLECTIONS THAT MATCH REAL LIFE Organize saved QR codes into collections for trips, work, events, restaurants, and personal projects. EXPORT & IMPORT Pro users can export and import their ScanPin library. WHY SCANPIN? Because useful QR codes should not disappear the moment you close a browser tab. ScanPin combines QR scanning with the features generic readers often leave behind: QR history, saving, search, organization, preview, notes, tags, favorites, optional location, and private local storage. Scan once. Save what matters. Find it later. Privacy Policy: https://cevik10.github.io/privacy.html Terms of Use: https://cevik10.github.io/terms.html

Screenshots

WattCharge3 screens
ScanPin4 screens

Verdict

The call

The clearest difference is in-app purchases: WattCharge at none against ScanPin's 3. WattCharge also leads on iOS requirement (15.0 vs 17.0). 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. ScanPin sells 3 in-app purchases, starting at $3.99 per month. WattCharge asks for nothing beyond the download.

Scorecard2 real differences · 8 level
WattCharge versus ScanPin: the parameters behind the verdict, then further details
ParameterWattChargeScanPin
PriceFreeFree
Rating1.8 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size61 MB15 MB
Age rating4+4+
DeveloperSHENZHEN WATTSAVING ELECTRICAL TECHNOLOGY CO.,LTDHakan Cevik

In-app purchases

None

WattCharge

No in-app purchases

3 purchases

ScanPin

Subscriptions2
  • ScanPin Pro Monthly$3.991 Month
  • ScanPin Pro Yearly$24.991 Year
One-time1
  • ScanPin Pro Lifetime$44.99

Questions

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

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