EV Charging Tracker vs C%
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EV Charging Tracker
Read full descriptionHide full description
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/
C%
Track the battery life of devices without built-in indicators. Log charges to get personalized estimates based on your usage habits. View all devices sorted by urgency and receive timely notifications.
- Personalized battery estimates
- Device urgency sorting
- Home screen widgets
- Timely charging notifications
- Supports numerous device types
- Charge history and usage charts
Read full descriptionHide full description
How long has your electric shaver actually been sitting on empty? When did you last charge your earbuds? For devices without their own battery indicator, it's genuinely hard to know. C% - Charging Tracker keeps tabs on all of them. Tap once to log a charge, and the app estimates how much battery life is left based on your real habits, not just spec-sheet numbers. • Smart and personalised After a few charges, C% learns your actual usage pattern for each device. Your laptop that never makes it the full 20 hours? Your earbuds you charge twice a day? The estimates adjust to match. The more you use it, the more accurate it gets. • Everything at a glance The main screen shows all your devices sorted by urgency, so the ones that need attention rise to the top. A summary bar at the top tells you how many are fine, and how many need charging right now. Tap any device to see its full charge history, weekly usage chart, and how your habits compare to expected battery life. • Widgets that actually do something Add the home screen widget to see battery status for your most important devices without opening the app. Tap the bolt button right from the widget to log a charge instantly. • Notifications that know when to stop C% sends a heads-up before each device's battery is predicted to run out, and a nudge if you've gone unusually long without charging. No constant buzzing, just timely reminders when they matter. • Built for real life Supports smartphones, tablets, smartwatches, wireless earbuds, laptops, game controllers, e-readers, electric shavers, smart toothbrushes, drawing tablets, portable speakers, and more.
Screenshots
Verdict
EV Charging Tracker and C% are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. EV Charging Tracker sells 3 in-app purchases, starting at $4.99 per month and C% sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
EV Charging Tracker ships an update monthly, C% every 3 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | EV Charging Tracker | C% |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Karol Jaworski | Mounif Fatayri |
In-app purchases
EV Charging Tracker
- Volt Pro$4.991 Month
- Volt Pro$39.991 Year
- Volt Pro1 Year trial$39.991 Year
C%
- Unlock Unlimited Devices$1.99









