EV CALC vs QRSure
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EV CALC
Estimate electric vehicle charging time, range, and cost across various charging systems. Features customizable charging speeds, a range slider, and a countdown timer with notifications. Supports all charger types and major EV models, with zero personal data collection and no ads.
- Estimate charge time, range, and cost
- Customizable charging speeds
- Range slider for desired range
- Countdown timer with charge completion notifications
- Supports all charger types and major EV models
- Offline timer functionality
- Zero personal data collection and no ads
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EV CALC lets you easily estimate your electric vehicle charge time, range and cost no matter what charging system you are connecting to. With 4 customisable charging speeds, you can instantly toggle between your common chargers. Simply tap on the charging speed, swipe the range that you need and you'll clearly see the cost, range and time it will take to complete the charge. Quickly set a timer to count down the minutes until your charge is complete. The app will notify you when your charge is at 80%, so you can avoid any idle fees. With one tap and a swipe you'll clearly see: - How long your charge will take - How much it will cost - When it will be finished With all the varied charging options out there - this app keeps things simple and reliable. With the bonus features: - Most common presets configurable in the settings - Accurate range calculator - Auto EV car setup with an accurate range estimate - Supports all charger types and major models of Electric Cars - Zero personal data collection and no adverts - Sustainable dev, minimum app size so that you can download instantly while mobile - Offline timer, even if you accidentally close the app we'll still notify you Perfect for any Tesla, BMW, Nissan, Lucid Air, Mercedes EV, etc. Compatible with all major charging networks, Pod Point, Osprey, Shell Recharge, BP Pulse, Zero Carbon World, Blink, Electricity America, EVGO, Alfa, MFG, Chademo, and Tesla Super Chargers.
QRSure
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QRSure—scan smarter and stay safe! Never get caught out by fake QRCodes! QRSure is your trusted QR scanner that validates all QRCodes and supports parking payment and EV charging app links before you connect. KEY FEATURES: • QRCodes are validated without actually opening them • QRCodes which link to URL shortening services are "unfurled" to reveal the real link you would be sent to, and this link is safety checked • UK Parking App Validation: Instantly verifies legitimate parking payment apps like RingGo, PayByPhone, and JustPark • EV Charger Authentication: Confirms genuine charging point apps including Pod Point, BP Pulse, and Shell Recharge • Fraud Protection: Identifies fake parking payment QR codes that could lead to scams • History Log: Keep track of your verified parking sessions and charging points • Clean, Simple Interface: Quick scanning with clear safety indicators • Privacy Focused: No personal data stored, pure security PARKING SAFETY: • Validates Official UK Parking Apps: Know you're using the correct payment system • Council Parking Verification: Confirms legitimate council-approved parking solutions • Payment Protection: Avoid scam QR codes that could lead to fraudulent charges • Location Context: Helps verify if the parking app matches your location EV CHARGING SECURITY: • Charging Network Validation: Verifies authentic EV charging network apps • Payment Link Protection: Ensures secure connection to charging payment systems • Network Recognition: Identifies major UK charging networks • Safe Start: Confirms legitimate charge point activation codes PERFECT FOR: • Anyone wishing to use QR Codes safely • Daily Commuters: Safely pay for parking at train stations and city centres • EV Drivers: Confidently start charging sessions at unfamiliar locations • Business Users: Verify corporate parking and charging solutions • Visitors: Safely use parking facilities in new UK locations Essential Protection: • Real-time Safety Checks: Instant verification of QR codes • Visual Safety Indicators: Clear, immediate feedback on link safety • Detailed Risk Assessment: Understand why a link might be unsafe • Offline Database: Works without internet for known UK parking and EV apps Don't risk scanning unknown QR codes. Let QRSure protect you from QR Code scams. QRSure—scan smarter and stay safe! Note: QRSure requires camera access to scan QR codes. All safety checks are performed securely on your device.
Screenshots
Verdict
The clearest difference is update cadence: EV CALC at every 3 weeks against QRSure's every 2 months. EV CALC also leads on iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EV CALC ships an update every 3 weeks, QRSure every 2 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | EV CALC | QRSure |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 90.9% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Ulterium Ltd | TIMOTHY DOWDALL |
In-app purchases
EV CALC
No in-app purchases
QRSure
No in-app purchases









