pHyter vs CaIculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
pHyter
This utility app connects to a handheld pH instrument, allowing users to view and manage their readings. It facilitates data logging and analysis for various applications.
- Connects to pH instrument
- View pH readings
- Manage data logs
- Data analysis tools
- iOS compatible
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iOS app for communicating with phyter hand-held pH instrument.
CaIculator
A simple and intuitive calculator app designed for ease of use. It offers features like a backspace key, decimal point/comma support, calculation history, and customizable themes. Regular updates ensure continuous improvement.
- Intuitive interface with large buttons
- Backspace key for corrections
- Decimal point or comma support
- Calculation history display
- Two customizable themes
- Regular updates with new features
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Calculator app. Simple, easy to use, and packed with features to help you get the job done. Our calculator is designed with you in mind, whether you're a student, a professional, or just need to do some quick calculations. Our calculator app features a sleek and intuitive interface, with large buttons and a clear display for easy input and output. Plus, with the backspace key you can correct or change numbers. Other features of our calculator app include support for decimal point or decimal comma, a display log for your calculation, and two themes to choose from!. And with regular updates and new features being added all the time, our calculator app is always improving and getting even better. Download our calculator app today and experience the ultimate in calculation convenience and accuracy!
Screenshots
Verdict
The clearest difference is in-app purchases: pHyter at none against CaIculator's 1. pHyter also leads on ads (none vs shown) and iOS requirement (10.0 vs 12.0). CaIculator's advantage is ratings volume (22 vs 2). On price, rating, update cadence 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
Both are free to download. CaIculator sells 1 one-off in-app purchase. pHyter asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for pHyter against 4.9 for CaIculator. That said, the two scores are not equally well evidenced: CaIculator has 22 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | pHyter | CaIculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.9 (22 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 22 — better |
| Update frequency | Every 5 months | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 38 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | James Beck | Edison Largo |
Customer experience
pHyter
CaIculator
In-app purchases
pHyter
No in-app purchases
CaIculator
- Remove Ads$3.99
