CalcFlex vs EV365
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CalcFlex
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Discover CalcFlex: Flexible, Free and Ad-Free Calculator App! Unlock the full potential of your calculations with CalcFlex, the flexible calculator app designed to cater to all your needs. Whether you're dealing with complex equations, unit conversions, financial calculations, or scientific formulas, CalcFlex has got you covered. Key Features: Multiple Calculators in Parallel: Seamlessly switch between different calculators for efficiency. Built-in Tools: Access unit converters, finance calculators, math and physics equations all in one app. Custom Equations: Create, save, and reuse your own equations with specific variables tailored to your needs. User-Friendly Design: Start with the familiar calculator layout, free to customize based on preference. Completely Free: No ads, no hidden fees, just pure calculating power. Download CalcFlex now and experience the freedom of a truly flexible and comprehensive calculator app!
EV365
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Application for searching for electric car charging stations, supporting viewing of bill details and payment history. This is the free version. - Search and filter by options to find charging stations nearby available. - Support for Google Map navigation. - Support check charging bill details. - No need account/login for using features.
Screenshots
Verdict
The clearest difference is in-app purchases: EV365 at none against CalcFlex's 6. EV365 also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads 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. CalcFlex sells 3 one-off in-app purchases. EV365 asks for nothing beyond the download.
CalcFlex ships an update every 9 days, EV365 fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | CalcFlex | EV365 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days โ better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPod โ better |
| Requires iOS | 17.0 | 15.6 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Chiu Loong Ng | SSI SOLUTIONS COMPANY LIMITED |
In-app purchases
CalcFlex
- +3 New Variables2 variants$1.99
- +20 New Equation Slots2 variants$1.99
- +1 New Calculator2 variants$3.99
EV365
No in-app purchases









