# Blackboard-Stopwatch

> Large-digit stopwatch with Bluetooth and photocell integration for race timing. (iPhone/iPad app by Filippo Gozza.)

- Source: https://appshunter.io/ios/app/blackboard-stopwatch/id1470227478 (this page in markdown: same URL + `.md`)
- Developer: [Filippo Gozza](https://appshunter.io/developer/954580932)
- Category: Sports
- Price: Free with in-app purchases
- Rating: 2.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 11 MB
- Languages: American English
- Released: 2019-06-29
- Data updated: 2026-08-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/blackboard-stopwatch/id1470227478/reviews.md

## What is Blackboard?

Blackboard-Stopwatch

This app is a simple stopwatch with very large numbers.

The app has only one button with 4 functions: start, stop, pause 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

## Key features

- Oversized digits
- Single-button control (start, stop, reset)
- Bluetooth device integration
- Photocell compatibility
- External Bluetooth button support

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full version | $2.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/blackboard-stopwatch/id1470227478/reviews.md

### 3/5 — No resume button

*2019-08-03*

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

## Frequently asked questions about Blackboard

### What is Blackboard-Stopwatch?

Blackboard-Stopwatch is a free application designed to function as a simple stopwatch with very large numbers for easy viewing. It can be used for various timing needs, especially in sports contexts.

### Does Blackboard-Stopwatch have ads?

Yes, Blackboard-Stopwatch contains advertisements. However, users have the option to deactivate advertising through an in-app purchase.

### Can Blackboard-Stopwatch be used for races?

Yes, Blackboard-Stopwatch can be used for races. When combined with a Bluetooth device and a photocell, it can serve as a display panel for race timing, offering practical, almost limitless use.

### What devices does Blackboard-Stopwatch support?

Blackboard-Stopwatch is supported on iPhone and iPad devices. It is designed for iOS operating systems.

### How often is Blackboard-Stopwatch updated?

The latest version of Blackboard-Stopwatch is 1.35, last updated on March 14, 2026. This indicates a history of updates, though the exact frequency is not specified.

### What is the age rating for Blackboard-Stopwatch?

Blackboard-Stopwatch has an age rating of 4+. This means it is considered suitable for children aged four and older.

### Can I use a Bluetooth button with Blackboard-Stopwatch?

Yes, you can use an external Bluetooth button for starting and stopping Blackboard-Stopwatch. This feature enhances its usability for hands-free operation.

### What languages does Blackboard-Stopwatch support?

Blackboard-Stopwatch supports German, Italian, and English. This allows users from different linguistic backgrounds to utilize the application.

## Version history (last 5 releases)

### 1.47 — 2026-07-30

* The app is displayed in full-screen mode on all devices.
* The battery level indicator has been added next to the clock.
* General optimization and bug fixes.

### 1.35 — 2026-03-14

* Starting with this version, iOS 16 or higher is required.
* General optimization and bug fixes.

### 1.31 — 2025-12-02

General optimization and bug fixes.

### 1.30 — 2025-07-29

General optimization, bug fixes and performance improvements.

### 1.22 — 2024-08-24

Optimization and bug fixes

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## More apps by Filippo Gozza

- [Solitario-Lite](https://appshunter.io/ios/app/solitario-lite/id954580933)
- [CRONO-MILLE-MIGLIA](https://appshunter.io/ios/app/crono-mille-miglia/id965652869)
- [StopWatch4all](https://appshunter.io/ios/app/stopwatch4all/id976503299)
- [StopWatch4all-Pro](https://appshunter.io/ios/app/stopwatch4all-pro/id976503851)
- [C4Timekeeper](https://appshunter.io/ios/app/c4timekeeper/id1003021684)
- [Crono VespaRaid](https://appshunter.io/ios/app/crono-vesparaid/id1017782309)

All apps by Filippo Gozza: https://appshunter.io/developer/954580932

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*