Blackboard-Stopwatch

Developer: Filippo Gozza

Category: Sports

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100 installs

2.00 ratings

15 monthly active users

$<10K monthly revenue est.

IAP 27% · Ad 73%

Blackboard-Stopwatch Summary

Blackboard-Stopwatch is a ad-supported, with in-app purchases iOS app in Sports by Filippo Gozza. Released in Jun 2019 (6 years ago). It has 2.00 ratings with a 2.00★ (poor) average. Based on AppGoblin estimates, it reaches roughly 15 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Mar 14, 2026.

Store info: Last updated on App Store on Mar 14, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1470227478

First Released: 2019-06-29

Store Last Updated: 2026-03-14

In-App Purchases: Yes

Ads: Yes

Website: filippo-software.de

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-03

AppGoblin Last Crawled: 2026-04-22

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-16

Ads.txt Crawl Status: Failed

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App not yet analyzed for SDKs.

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2★

Ratings: 2.00

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1★

Screenshots

App 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: http://filippo-software.de

Supported languages:
German, Italian, English