Bix Fit vs Action Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bix Fit
This companion app syncs health data from compatible smartwatches to your phone, offering clear visualizations of steps, calories, sleep, and exercise. It also pushes notifications for calls and messages, and allows for personalized settings like alarms and weather updates.
- Health data synchronization
- Intuitive data visualization
- Incoming call and message push
- Personalized alarms and schedules
- Weather synchronization
- AGPS file download assistance
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Bix Fit——your smartwatch companion Bix Fit is designed for the newly launched SW02AI series smartwatches, bringing you a convenient and smart life. 1. Functional highlights Health data synchronization: Accurately synchronize the number of steps, calories, exercise mileage, sleep, exercise and other data recorded by the watch to the mobile phone, helping you to keep track of your health at any time. The new UI interface intuitively presents data, and the charts and numbers are clear at a glance, making it easy to plan a healthy life. Worry-free information push: After the watch and mobile phone are bound and authorized, Bix Fit turns into a little assistant. Incoming calls vibrate and display the number and contact name, and text messages are pushed instantly to ensure that you don’t miss important information. Personalized configuration: To meet various needs, you can set sedentary alarms, accurate alarms, customize schedules, adjust backlight brightness, and synchronize weather with one click, and assist in downloading AGPS files, making travel and exercise smoother. 2. Professional service Any questions, ideas or suggestions during use? Our professional customer service team is on call at any time. Through in-app feedback or customer service hotline, you can easily communicate and continuously optimize products, just to give you intimate service. 3. Disclaimer The data is collected and provided by the watch. Bix Fit is responsible for recording and sharing. It is not responsible for data deviations caused by device hardware and sensor problems within a reasonable range. The health data in the app is for daily reference only and cannot replace professional medical advice. If you need accurate medical data, please consult a doctor. 4. Permission Description Bix Fit has been authorized to access Apple Health. It can synchronize watch data in real time and expand the dimension of health management. After authorization, it can access the phone location to obtain weather information and synchronize it to the watch in moderation, strictly abide by the principle of privacy protection. Choose Bix Fit to start a smart, healthy and worry-free life. Come and embark on an exclusive smart journey!
Action Calculator
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From everyday calculations to scientific operations, from graphing to unit conversions, all the calculation tools you need are in a single app. Easily perform your calculations with the calculator, read printed mathematical expressions using your camera, create graphs, and track live exchange rates and fuel prices. Customize its simple interface just the way you like and quickly access your most used tools. Completely free. No ads, no registration, and no locked features. Open the app and start using it right away. Everyday and Scientific Calculations • Easily perform basic arithmetic operations and percentage calculations. • Execute scientific operations with tools for powers, roots, logarithms, and trigonometry. • Choose your angle unit in degrees or radians. • Review your previous calculations from the operation history. • Add your favorite formulas to the favorites list and reuse them with a single tap. Camera Recognition and Graphing • Read printed mathematical expressions using your camera or by selecting an image from your gallery. • Check the scanned expression and calculate it instantly. • Create function graphs y = f(x). • Inspect graphs by zooming in, zooming out, and panning. • Find the roots of single-variable equations with the equation solver. Unit and Currency Conversion • Convert across many categories such as length, weight, temperature, volume, speed, time, and data size. • Use updated exchange rates powered by Central Bank data. • Perform area and geometry calculations effortlessly. • Make practical calculations like time differences, tips, and Body Mass Index (BMI). Fuel and Trip Costs • Calculate your fuel consumption and estimated fuel cost for your trip. • Save your vehicles to your own garage. • Select a city or region to view gas station prices for gasoline, diesel, and LPG (where available). • Compare fuel prices across different brands. Workshop and Practical Tools • Calculate how parts should be arranged or grouped in a specified space. • Fit boxes into a given volume and preview the result in 3D. • Calculate the actual volumetric weight (cubic weight) of a shipment. • Create evenly spaced layouts along an edge. • Calculate cubic meters from length, width, and height values. • Estimate material quantities required for raw concrete mixes. A Calculator Tailored to You • Press and hold the main calculation screen to open the theme collection. • Customize the background, button colors, and key layouts. • Select the shortcuts you want to see upon opening the app. • Use the app in 98 languages, including Turkish. • Search using the redesigned language picker, access popular languages, or browse alphabetically from A to Z. • View language names in both their original native format and English. Education and Professional Use The calculator brings together the distinct calculation needs of students, engineers, technical personnel, and everyday users into one single app. Quickly access dozens of tools—from basic operations to scientific calculations, unit conversions to geometry and fuel costs. Complete all the calculations you need for school, daily life, or professional work in one place. Your Data Stays on Your Device No account creation required, no need to provide an email address or password. Your calculation history and favorites remain securely stored on your device. Open the calculator, choose the tool you need, and get started right away.
Screenshots
Verdict
The clearest difference is ads: Action Calculator at none against Bix Fit's shown. Action Calculator also leads on update cadence (every 5 days vs every 7 months). Bix Fit's advantage is iOS requirement (13 vs 15.5). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Bix Fit ships an update every 7 months, Action Calculator every 5 days. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.
| Parameter | Bix Fit | Action Calculator |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| Update frequency | Every 7 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 15.5 |
| Further details — not scored | ||
| Size | 381 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | ORIJINAL TEKNOLOJI DIS TICARET LIMITED SIRKETI | MEHMET DOGAN |
In-app purchases
Bix Fit
No in-app purchases
Action Calculator
No in-app purchases









