TextWatch vs B³ Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TextWatch
Personalize your Apple Watch face with custom text reminders and messages. Easily create and sync single-line or multi-line items from your iPhone to your watch, then select which text to display.
- Custom text reminders
- Single-line and multi-line support
- iPhone and Apple Watch sync
- Watch face complication integration
- Easy item selection
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Create your positive reminders for your apple watch. This can be anything - you decide and create your texts that will show up on your apple watch. How to do it? 1. Add TextWatch as a complication to your watch face 2. Open the TextWatch app on your Apple Watch 3. Open TextWatch on your iPhone and create your single-line or multi-line items. The items get sync automatically to your watch. 4. Tap on the item that you want to be displayed on your watch face That's already it. Have fun creating your texts for your apple watch :) Do you want to give feedback? You miss something, and you have a good idea for the next update? Or you just want to show us your created text on your watch face? Send us an email to hagmannmarcel.developer@yahoo.com :)
B³ Calculator
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We are introducing an upgraded version of the BMI Calculator that not only provides BMI (Body Mass Index) calculation but also includes BMR (Basal Metabolic Rate) and BFP (Body Fat Percentage) functions. It supports local data storage and tracking, ensuring the security of your information while making health management easier and more effective. Whether you want to control weight, improve health conditions, or pursue an ideal body composition, our B³ Calculator provides comprehensive support. With a simple and intuitive interface, you can effortlessly and accurately calculate your BMI (Body Mass Index) and understand your weight status. At the same time, we also offer the BMR (Basal Metabolic Rate) feature, which calculates your basal metabolic rate based on factors such as height, weight, age, and gender. Understanding your BMR can help you better determine your daily calorie intake and plan your diet more effectively. Another important indicator, BFP (Body Fat Percentage), is also included in our B³ Calculator. You can calculate your body fat percentage and understand your body fat level, providing guidance for achieving your desired body composition. Whether you are a fitness enthusiast, someone looking to lose weight, or simply seeking better health management, our B³ Calculator will become your essential health assistant. Take control of your BMI, BMR, and BFP and embark on a new journey towards a healthy life! Disclaimer: The data and indicators provided by the B³ Calculator are for reference only and do not constitute medical advice. Before making any health decisions, please consult professional medical institutions or doctors for advice.
Screenshots
Verdict
The clearest difference is price: TextWatch at Free against B³ Calculator's $0.99. TextWatch also leads on update cadence (every 8 months vs every 40 months) and iOS requirement (13.0 vs 18.6). On ads, 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
TextWatch is free to download; B³ Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TextWatch ships an update every 8 months, B³ Calculator every 40 months. Both last shipped on November 3, 2026.
| Parameter | TextWatch | B³ Calculator |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.4 (29 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 29 — better | — |
| Update frequency | Every 8 months — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | Marcel Hagmann | 玉美 张 |
In-app purchases
TextWatch
No in-app purchases
B³ Calculator
No in-app purchases
Questions
Is TextWatch free?
Is B³ Calculator free?
Do TextWatch or B³ Calculator have ads?
Which is updated more often, TextWatch or B³ Calculator?
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