---
title: "Blackboard-Stopwatch - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Blackboard-Stopwatch  This app is a simple stopwatch with very large numbers.  The app has only one button with 3 functions: start, stop and reset.   In conjunction with my Bluetooth device and a phot"
---

# Blackboard-Stopwatch — United States

![Blackboard App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/50/ab/b1/50abb117-9813-7627-4dc3-c7d8e524591f/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Filippo Gozza](https://apptail.io/developer/filippo-gozza-dGJ) (Germany)
**Category:** Sports
**Rating:** 2.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** de.filipposoftware.BlackboardStopwatch
**Store:** Apple App Store
**Country:** United States
**Version:** 1.47 (released 2026-07-30)
**Original Release:** 2019-06-29
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1470227478)
**AppTail Page:** [https://apptail.io/app/blackboard-stopwatch-Arvb/united-states](https://apptail.io/app/blackboard-stopwatch-Arvb/united-states)

## Blackboard Description
Blackboard-Stopwatch

This app is a simple stopwatch with very large numbers.

The app has only one button with 3 functions: start, stop and reset.


In conjunction with my Bluetooth device and a photocell it can be a good display panel for any type of race.
In this way, the use has practically no limits.

Advertising can be deactivated via the "In-app purchases" option.

For the start/stop can be used an external Bluetooth-button.
Further information at: 


Supported languages:
German, Italian, English

## Blackboard Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/73/47/75/73477540-196e-5f56-aaa7-07ea95aadf10/pr_source.png/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/d0/ca/cf/d0cacf25-bba6-4515-a18d-3e9fecf891d4/pr_source.png/2688x1242.png)

## Blackboard Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 1 (50%)
- 2 stars: 0 (0%)
- 1 stars: 1 (50%)

## Blackboard Reviews in United States

### ***-- "No resume button"
If you stop the stopwatch the only option is to reset and start over.  Need a pause function.  Also the button is small and hard to press on iPhone 5
-- CaptainRobot!, 2019-08-03

[View all Blackboard reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Blackboard In-App Purchases
| Item | Price |
|------|-------|
| Full version | $2.99 |


## Blackboard Discovered Keywords
- stopwatch
- blackboard

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## Blackboard Available In
- [United States](https://apptail.io/app/blackboard-stopwatch-Arvb/united-states)
- [Angola](https://apptail.io/app/blackboard-stopwatch-Arvb/angola)
- [Argentina](https://apptail.io/app/blackboard-stopwatch-Arvb/argentina)
- [Austria](https://apptail.io/app/blackboard-stopwatch-Arvb/austria)
- [Australia](https://apptail.io/app/blackboard-stopwatch-Arvb/australia)
- [Azerbaijan](https://apptail.io/app/blackboard-stopwatch-Arvb/azerbaijan)
- [Belgium](https://apptail.io/app/blackboard-stopwatch-Arvb/belgium)
- [Bahrain](https://apptail.io/app/blackboard-stopwatch-Arvb/bahrain)
- [Brazil](https://apptail.io/app/blackboard-stopwatch-Arvb/brazil)
- [Belarus](https://apptail.io/app/blackboard-stopwatch-Arvb/belarus)
- [Canada](https://apptail.io/app/blackboard-stopwatch-Arvb/canada)
- [Switzerland](https://apptail.io/app/blackboard-stopwatch-Arvb/switzerland)
- [Chile](https://apptail.io/app/blackboard-stopwatch-Arvb/chile)
- [China](https://apptail.io/app/blackboard-stopwatch-Arvb/china)
- [Colombia](https://apptail.io/app/blackboard-stopwatch-Arvb/colombia)
- [Czechia](https://apptail.io/app/blackboard-stopwatch-Arvb/czechia)
- [Germany](https://apptail.io/app/blackboard-stopwatch-Arvb/germany)
- [Denmark](https://apptail.io/app/blackboard-stopwatch-Arvb/denmark)
- [Dominican Republic](https://apptail.io/app/blackboard-stopwatch-Arvb/dominican-republic)
- [Algeria](https://apptail.io/app/blackboard-stopwatch-Arvb/algeria)
- [Ecuador](https://apptail.io/app/blackboard-stopwatch-Arvb/ecuador)
- [Estonia](https://apptail.io/app/blackboard-stopwatch-Arvb/estonia)
- [Egypt](https://apptail.io/app/blackboard-stopwatch-Arvb/egypt)
- [Spain](https://apptail.io/app/blackboard-stopwatch-Arvb/spain)
- [Finland](https://apptail.io/app/blackboard-stopwatch-Arvb/finland)
- [France](https://apptail.io/app/blackboard-stopwatch-Arvb/france)
- [United Kingdom](https://apptail.io/app/blackboard-stopwatch-Arvb/united-kingdom)
- [Greece](https://apptail.io/app/blackboard-stopwatch-Arvb/greece)
- [Hong Kong SAR China](https://apptail.io/app/blackboard-stopwatch-Arvb/hong-kong)
- [Hungary](https://apptail.io/app/blackboard-stopwatch-Arvb/hungary)
- [Indonesia](https://apptail.io/app/blackboard-stopwatch-Arvb/indonesia)
- [Ireland](https://apptail.io/app/blackboard-stopwatch-Arvb/ireland)
- [Israel](https://apptail.io/app/blackboard-stopwatch-Arvb/israel)
- [India](https://apptail.io/app/blackboard-stopwatch-Arvb/india)
- [Iceland](https://apptail.io/app/blackboard-stopwatch-Arvb/iceland)
- [Italy](https://apptail.io/app/blackboard-stopwatch-Arvb/italy)
- [Japan](https://apptail.io/app/blackboard-stopwatch-Arvb/japan)
- [South Korea](https://apptail.io/app/blackboard-stopwatch-Arvb/south-korea)
- [Kuwait](https://apptail.io/app/blackboard-stopwatch-Arvb/kuwait)
- [Kazakhstan](https://apptail.io/app/blackboard-stopwatch-Arvb/kazakhstan)
- [Lebanon](https://apptail.io/app/blackboard-stopwatch-Arvb/lebanon)
- [Sri Lanka](https://apptail.io/app/blackboard-stopwatch-Arvb/sri-lanka)
- [Luxembourg](https://apptail.io/app/blackboard-stopwatch-Arvb/luxembourg)
- [Latvia](https://apptail.io/app/blackboard-stopwatch-Arvb/latvia)
- [Madagascar](https://apptail.io/app/blackboard-stopwatch-Arvb/madagascar)
- [Mali](https://apptail.io/app/blackboard-stopwatch-Arvb/mali)
- [Malta](https://apptail.io/app/blackboard-stopwatch-Arvb/malta)
- [Mexico](https://apptail.io/app/blackboard-stopwatch-Arvb/mexico)
- [Malaysia](https://apptail.io/app/blackboard-stopwatch-Arvb/malaysia)
- [Nigeria](https://apptail.io/app/blackboard-stopwatch-Arvb/nigeria)
- [Netherlands](https://apptail.io/app/blackboard-stopwatch-Arvb/netherlands)
- [Norway](https://apptail.io/app/blackboard-stopwatch-Arvb/norway)
- [New Zealand](https://apptail.io/app/blackboard-stopwatch-Arvb/new-zealand)
- [Peru](https://apptail.io/app/blackboard-stopwatch-Arvb/peru)
- [Philippines](https://apptail.io/app/blackboard-stopwatch-Arvb/philippines)
- [Pakistan](https://apptail.io/app/blackboard-stopwatch-Arvb/pakistan)
- [Poland](https://apptail.io/app/blackboard-stopwatch-Arvb/poland)
- [Portugal](https://apptail.io/app/blackboard-stopwatch-Arvb/portugal)
- [Romania](https://apptail.io/app/blackboard-stopwatch-Arvb/romania)
- [Russia](https://apptail.io/app/blackboard-stopwatch-Arvb/russia)
- [Saudi Arabia](https://apptail.io/app/blackboard-stopwatch-Arvb/saudi-arabia)
- [Sweden](https://apptail.io/app/blackboard-stopwatch-Arvb/sweden)
- [Singapore](https://apptail.io/app/blackboard-stopwatch-Arvb/singapore)
- [Slovenia](https://apptail.io/app/blackboard-stopwatch-Arvb/slovenia)
- [Senegal](https://apptail.io/app/blackboard-stopwatch-Arvb/senegal)
- [Suriname](https://apptail.io/app/blackboard-stopwatch-Arvb/suriname)
- [Thailand](https://apptail.io/app/blackboard-stopwatch-Arvb/thailand)
- [Tunisia](https://apptail.io/app/blackboard-stopwatch-Arvb/tunisia)
- [Türkiye](https://apptail.io/app/blackboard-stopwatch-Arvb/turkey)
- [Taiwan](https://apptail.io/app/blackboard-stopwatch-Arvb/taiwan)
- [Ukraine](https://apptail.io/app/blackboard-stopwatch-Arvb/ukraine)
- [Uzbekistan](https://apptail.io/app/blackboard-stopwatch-Arvb/uzbekistan)
- [Vietnam](https://apptail.io/app/blackboard-stopwatch-Arvb/vietnam)
- [United Arab Emirates](https://apptail.io/app/blackboard-stopwatch-Arvb/united-arab-emirates)
- [South Africa](https://apptail.io/app/blackboard-stopwatch-Arvb/south-africa)

---

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