Comparison

CalcFlex vs EV365

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

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!

About

EV365

Features
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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

CalcFlex4 screens
EV3654 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. CalcFlex sells 3 one-off in-app purchases. EV365 asks for nothing beyond the download.

UpkeepUpdate frequency

CalcFlex ships an update every 9 days, EV365 fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
CalcFlex versus EV365: the parameters behind the verdict, then further details
ParameterCalcFlexEV365
PriceFreeFree
Update frequencyEvery 9 days โ€” betterFortnightly
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPod โ€” better
Requires iOS17.015.6 โ€” better
Further details โ€” not scored
Size2 MB88 MB
Age rating4+4+
DeveloperDaniel Chiu Loong NgSSI SOLUTIONS COMPANY LIMITED

In-app purchases

3 purchases

CalcFlex

One-time3
  • +3 New Variables2 variants$1.99
  • +20 New Equation Slots2 variants$1.99
  • +1 New Calculator2 variants$3.99
None

EV365

No in-app purchases

Questions

Is CalcFlex free?
CalcFlex is free to download, with in-app purchases available.
Is EV365 free?
EV365 is free to download, with no in-app purchases.
Do CalcFlex or EV365 have ads?
Neither CalcFlex nor EV365 shows ads.
Which is updated more often, CalcFlex or EV365?
CalcFlex ships an update every 9 days, and EV365 fortnightly. Most recently, CalcFlex was updated on October 25, 2026 and EV365 on October 28, 2026.

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