Calculator vs EV Charge Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator
This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.
- Algebraic entry
- Scientific calculations
- Unit conversions (length, area, volume, etc.)
- Logic calculator (binary, octal, decimal, hex)
- 10 memory registers
- Wide number range support
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Here's a full-featured scientific calculator for your iPhone or iPod touch. It's really six calculators in one, with new button sets exposed by a tap on the tab bar. Features are important, but it's the little things that count, right? Little things like a design that looks like it belongs on your iPhone; big, easy to press buttons; a delete key in case you hit the wrong one; and picking up right where you left off if you are interrupted by a phone call--even in the middle of entering a number. Features: 1. Algebraic entry 2. Scientific calculations 3. Conversions for - Length - Area - Volume - Temperature - Mass - Speed 4. Logic calculator supporting base 2, 8, 10 and 16 5. 10 memory registers 6. Numbers range from about 1e-313 to 1e308 7. Displays 14 significant digits
EV Charge Tracker
Monitor your electric vehicle's charging expenses with this app. It provides detailed insights into cost per kilometer, charging history, and daily/weekly/monthly summaries to help you optimize charging and save money.
- Cost per kilometer analysis
- Detailed charging history
- Automatic cost calculations
- Daily, weekly, monthly expense summaries
- Optimize charging strategy
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Track Your EV Charging Costs with Precision Take control of your electric vehicle (or hybrid) expenses with our intuitive charge tracking app. Whether you charge at home, at work, or at public charging stations, get clear insights into what your EV really costs to run. Key Features: Cost Per Kilometer Analysis See exactly how much each kilometer costs you to drive. Compare charging sessions and track how your driving efficiency impacts your expenses over time. Detailed Charging History Log every charging session with important details including energy consumed, odometer, and cost. Build a complete picture of your EV charging patterns. Smart Calculations Automatically calculate your cost per kilometer based on your charging expenses and distance traveled. No manual math required. Expense Insights View daily, weekly, and monthly summaries of your charging costs. Make informed decisions about when and where to charge your vehicle. Perfect for EV owners who want to understand their true cost of ownership and optimize their charging strategy for maximum savings.
Screenshots
Verdict
The clearest difference is price: EV Charge Tracker at Free against Calculator's $1.99. EV Charge Tracker also leads on rating (5.0 vs 4.0) and review sentiment (100% vs 60%). Calculator's advantage is iOS requirement (15.6 vs 18.0). On ratings volume, 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
EV Charge Tracker is free to download; Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
EV Charge Tracker holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 60% of Calculator's written reviews are positive against 100% of EV Charge Tracker's.
Calculator ships an update every 11 months, EV Charge Tracker weekly. Both last shipped on September 18, 2026.
| Parameter | Calculator | EV Charge Tracker |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 11 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Byte Works, Inc. | Maxim Gorbatyuk |
Customer experience
Calculator
EV Charge Tracker
In-app purchases
Calculator
No in-app purchases
EV Charge Tracker
No in-app purchases
Questions
Is Calculator free?
Is EV Charge Tracker free?
Which has better reviews, Calculator or EV Charge Tracker?
Do Calculator or EV Charge Tracker have ads?
Which is updated more often, Calculator or EV Charge Tracker?
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