Master Flash® Calculator vs The Vroom Speedometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master Flash® Calculator
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The Master Flash® roof pitch calculator is a handy tool that will help you quickly determine the pipe size, type of roof, compound, roof pitch, and style of Master Flash® you need for your pipe flashing job.
The Vroom Speedometer
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Displays your device's speed in the dynamic island and as a live activity! This app is intended for education/curiosity purposes, it is not as a replacement for a proper speedometer and should not be used in any safety critical (or safety critical adjacent) applications.
Screenshots
Verdict
The clearest difference is iOS requirement: Master Flash® Calculator at 12.0 against The Vroom Speedometer's 18.5. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Master Flash® Calculator | The Vroom Speedometer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 33 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Aztec International S.A. | Jonah Yolles-Murphy |
In-app purchases
Master Flash® Calculator
No in-app purchases
The Vroom Speedometer
No in-app purchases
Questions
Is Master Flash® Calculator free?
Is The Vroom Speedometer free?
Do Master Flash® Calculator or The Vroom Speedometer have ads?
Other comparisons
