TinyWatchCalc vs TimeCalc w/ Watch App
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TinyWatchCalc
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A simple calculator for the Apple Watch. Supports addition, subtraction, multiplication and division.
TimeCalc w/ Watch App
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"TimeCalc" is a calculator app that can calculate time, and is compatible with the Apple Watch. [Main Features & Functions] - Input of Expressions Using Parentheses Allows for the calculation of expressions using parentheses. - Edit Function Expressions can be deleted and corrected using the delete key. - Two-Line Display Expressions and their answers are displayed on separate lines. - Time Calculation Function Capable of performing time calculations. Units are mutually convertible. - Support for Large Numbers Can calculate large numbers up to a maximum of 16 significant digits. - Apple Watch support [Disclaimer] Thank you for using the "TimeCalc" app (hereinafter referred to as "this app"). We have made every effort to meet the calculation needs of our users; however, please note the following: - Accuracy of Calculation Results Although this app is designed to meet general calculation needs, due to the nature of software, bugs and system limitations might lead to errors in calculation results. Therefore, the results obtained from this app should be used for reference only, and verification by other means is strongly recommended for applications where accuracy is critical (such as financial transactions, scientific research, safety-related calculations, etc.). - Limitation of Liability The developers and the developing company shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from the use of this app. The user assumes all responsibility for the results obtained through the use of this app.
Screenshots
Verdict
The clearest difference is ads: TinyWatchCalc at none against TimeCalc w/ Watch App's shown. TinyWatchCalc also leads on iOS requirement (12.0 vs 15.0). TimeCalc w/ Watch App's advantage is update cadence (every 3 months vs every 16 months). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TinyWatchCalc ships an update every 16 months, TimeCalc w/ Watch App every 3 months. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.
| Parameter | TinyWatchCalc | TimeCalc w/ Watch App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 3 months โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch โ better |
| Requires iOS | 12.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 9 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Entwistle | Legal Prompt Inc. |
In-app purchases
TinyWatchCalc
No in-app purchases
TimeCalc w/ Watch App
No in-app purchases
Questions
Is TinyWatchCalc free?
Is TimeCalc w/ Watch App free?
Do TinyWatchCalc or TimeCalc w/ Watch App have ads?
Which is updated more often, TinyWatchCalc or TimeCalc w/ Watch App?
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