Calcat vs Simon Plug&Drive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calcat
A calculator app designed for cat lovers, featuring a cute cat sound when calculations are complete. It prioritizes ease of use with a clear display of input and results, allowing users to review their steps and correct mistakes.
- Cat sound on calculation
- Easy-to-use interface
- View calculation history
- Input process display
- General calculator mode
- Function calculator mode
Read full descriptionHide full description
"Calcat" is a calculator for people who like cats. When you push the "="button, you hear a cute mew of the cat. Not only cute, it is a calculator sticking to ease of use. You can leave calculation results, see the process of input and immediately notice a mistake. This calculator calculates in input order like a general calculator. *General Calculator (calculation in input order) 1 + 2 × 3 = 9 [1 + 2 × 3 = 9] *Function Calculator 1 + 2 × 3 = 7 [1 + (2 × 3) = 7]
Simon Plug&Drive
Read full descriptionHide full description
Take control of your electric vehicle charging point with Simon Plug&Drive. Easily manage your Simon charger and optimise energy consumption. Simon Plug&Drive will always be there on your smartphone when you need it so that your vehicle is always ready. Connect and configure your charger: - Identify, activate and control your charging point using Bluetooth. - Save money by scheduling the hours with the most economical electricity rates in your calendar. - Modulates and defines the contracted power. - Charge your vehicle using the solar energy generated by your photovoltaic panels. - Locks the device so that only you can use it. Download the App and start enjoying the Simon Plug&Drive experience. For any questions: sat@simon.es
Screenshots
Verdict
The clearest difference is ads: Simon Plug&Drive at none against Calcat's shown. Simon Plug&Drive also leads on update cadence (every 2 months vs every 12 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Calcat ships an update every 12 months, Simon Plug&Drive every 2 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.
| Parameter | Calcat | Simon Plug&Drive |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (105 ratings) — better | — |
| Positive reviews | 83.7% of reviews | — |
| Number of ratings | 105 — better | — |
| Update frequency | Every 12 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 7 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | sky-nexus Inc. | Simon |
In-app purchases
Calcat
No in-app purchases
Simon Plug&Drive
No in-app purchases
