WattaCar vs EV Charging Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
WattaCar
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WattaCar: Your EV Charging Assistant Estimate your electric vehicle's charging time and cost at a glance. Welcome to WattaCar, the ultimate app for estimating the charging time and cost of your electric vehicle, wherever you are: at home, at work, or on the go. Simply indicate your desired charge level, and WattaCar takes care of the rest: Precise estimation of charging time and cost. Smart notifications when your battery is ready. Optimization of your battery's lifespan by keeping the charge between 20% and 80%. With WattaCar, you know exactly how much time is left and how much it will cost, even before plugging in your vehicle. Avoid unexpected fees with smart alerts and preserve your battery. Main Features: Vehicle Selection: Choose your model from a comprehensive list including Tesla, BYD, Nissan Leaf, BMW i3, Renault Zoรฉ, Hyundai Kona Electric, Kia e-Niro, Volkswagen ID.4, Ford Mustang Mach-E, Chevrolet Bolt EV, Audi e-tron, Jaguar I-PACE, Porsche Taycan, Mercedes-Benz EQ, Rivian, Lucid Motors, and many more. Charge Levels: Indicate your current and desired charge levels to get a precise estimate of time and cost. Notifications: Get notified when your battery reaches the desired level. Remaining Time: View the remaining time to reach your desired charge. Expense Tracking: Check your charging history, manually add entries, or export your data in CSV format for detailed tracking. Add Vehicles: Is your model not in the list? Request its addition directly from the app. Compatibility: WattaCar works with all electric vehicles and all charging stations (home chargers, Tesla Superchargers, Ionity, Shell Recharge, EVBox, ChargePoint, Electrify America, Blink Charging, Webasto, ABB, Alpitronic, EVgo, Fastned, Enel X, GreenWay, and many more). Free Trial and Pro Subscription: Enjoy all the features of WattaCar during your trial period to plan your charging with peace of mind. At the end of your trial, your Pro subscription will automatically start for an optimal experience. Privacy and Accuracy: Your privacy is our priority: no personal data is collected. Estimates may vary depending on external factors (battery age, temperature, charger type). Our database is regularly updated. Database Information and Disclaimer: The vehicle database used in WattaCar was manually created by collecting data from manufacturer brochures and various available sources. Although we strive to make this database as accurate and reliable as possible, errors may still exist. The application developer cannot be held responsible for these errors and has no affiliation with manufacturers or specialized websites. Users can anonymously report data errors from the app. Please note that no compensation is provided for corrections or vehicle suggestions submitted by users. For more information, visit our website at https://wattacar.app Take the time to read the Privacy Policy and legal documents of the application on the website: https://wattacar.app/legal.html Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
EV Charging Tracker
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Own the data. Know exactly what your EV costs - and what it saves on fuel. Volt is the essential tracker for electric vehicle owners: log every charge, track every trip, and see your real savings vs fuel every month. The home screen puts your monthly number front and center - not an estimate, but your actual figure based on your charging sessions, your vehicle, and current gas prices. YOUR SAVINGS VS FUEL Your monthly EV charging cost vs what you would spend on fuel in a comparable gas car. Updated automatically as you log charges and trips. This is the number EV owners love to share: "I saved $127 this month vs gas. Year to date: $680." CHARGE LOG (kWh + Charging Cost) Record every session - home Level 2, public DC fast charge, or free workplace charging. Track energy added (kWh), total charging cost, cost per kWh, battery state, and location. Monthly totals show what electricity actually costs you. Filter by home vs public vs free to spot patterns. TRIP TRACKER (mi/kWh) Log drives with distance, energy used (kWh), and efficiency in miles per kWh. Add temperature, HVAC use, highway percentage, and driving style to understand what factors affect your range. Real fuel cost per mile on every trip. BATTERY DEGRADATION TRACKER Is your battery losing range? Log your full-charge range readings monthly and track battery degradation against your car's original EPA rating. Volt shows your degradation curve and tells you whether it is within normal bounds - 10% loss at 30,000 miles is expected and completely normal. The tracker turns battery anxiety into battery confidence. HOME CHARGER EFFICIENCY Enter your home charger electricity rate or time-of-use (TOU) schedule. Volt calculates home charging cost automatically and shows your real cost per mile at home vs public charging. Pro users get the TOU Rate Optimizer to identify the cheapest charging windows - off-peak home charger scheduling can cut your electricity bill by 50-75%. CHARGING NETWORK REFERENCE Current rates for Tesla Supercharger, Electrify America, ChargePoint, EVgo, Blink, and more. Membership advice and free charging locations. FREE FEATURES INCLUDED - Up to 20 charge sessions per month - Up to 15 trips per month - Monthly savings vs fuel - Charging cost per kWh - Per-trip efficiency in mi/kWh - 3 months of charge history - Battery degradation tracker (6 checks) - Home charger rate calculator - Network reference VOLT PRO - UNLIMITED DATA - Unlimited charge and trip logging - Full charging history, no time limit - Efficiency Analytics by factor: temperature, speed, HVAC, elevation - AI EV Advisor - 30 Grok-powered queries per day - Total Cost of Ownership comparison vs fuel vehicles - TOU Rate Optimizer for home charger savings - Shareable Year Card for your annual EV stats - CSV Export for custom analysis - Custom App Icons - Full battery degradation chart For every electric car on the road - Tesla, Rivian, Hyundai Ioniq, Kia EV6, Ford Mustang Mach-E, Chevrolet Bolt, BMW i-series, VW ID.4, Polestar, Lucid, Nissan Leaf, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: EV Charging Tracker at monthly against WattaCar's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. WattaCar sells 2 in-app purchases, starting at $1.99 per month and EV Charging Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
WattaCar ships an update every 3 months, EV Charging Tracker monthly. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.
| Parameter | WattaCar | EV Charging Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.4 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 8 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Laurent Peignault | Karol Jaworski |
In-app purchases
WattaCar
- Monthly Pro3 Days trial$1.991 Month
- Annual Pro$11.991 Year
EV Charging Tracker
- Volt Pro$4.991 Month
- Volt Pro$39.991 Year
- Volt Pro1 Year trial$39.991 Year
Questions
Is WattaCar free?
Is EV Charging Tracker free?
Do WattaCar or EV Charging Tracker have ads?
Which is updated more often, WattaCar or EV Charging Tracker?
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