# Calculator vs EV Charge Tracker

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.

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.

## The numbers

| Metric | Calculator | EV Charge Tracker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/calculator/id286319444/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ev-charge-tracker/id6754165643/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 9 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Byte Works, Inc.](https://appshunter.io/developer/286319447) | [Maxim Gorbatyuk](https://appshunter.io/developer/1846522206) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id286319444)

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.

**Highlights:** Algebraic entry, Scientific calculations, Unit conversions (length, area, volume, etc.), Logic calculator (binary, octal, decimal, hex), 10 memory registers, Wide number range support

**Features:** macOS Compatibility

**In-app purchases:** none


### EV Charge Tracker

[App page](https://appshunter.io/ios/app/ev-charge-tracker/id6754165643)

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.

**Highlights:** Cost per kilometer analysis, Detailed charging history, Automatic cost calculations, Daily, weekly, monthly expense summaries, Optimize charging strategy

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

Calculator costs $1.99, with no in-app purchases.

### Is EV Charge Tracker free?

EV Charge Tracker is free to download, with no in-app purchases.

### Which has better reviews, Calculator or EV Charge Tracker?

EV Charge Tracker is rated higher. Calculator averages 4.0 out of 5 from 1 ratings, while EV Charge Tracker averages 5.0 from 1 ratings.

### Do Calculator or EV Charge Tracker have ads?

Neither Calculator nor EV Charge Tracker shows ads.

### Which is updated more often, Calculator or EV Charge Tracker?

Calculator ships an update every 11 months, and EV Charge Tracker weekly. Most recently, Calculator was updated on September 18, 2026 and EV Charge Tracker on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*