Blackboard vs ezyStopWatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blackboard
A straightforward stopwatch app featuring oversized digits for easy visibility. It offers single-button control for starting, stopping, and resetting. With optional Bluetooth integration and a photocell, it can function as a race display, expanding its utility.
- Oversized digits
- Single-button control (start, stop, reset)
- Bluetooth device integration
- Photocell compatibility
- External Bluetooth button support
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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
ezyStopWatch
This app allows users to time multiple activities concurrently with a clean and intuitive interface. It is ideal for individuals who require accurate, simultaneous timing for various tasks, such as sports coaching or educational activities.
- Simultaneous multi-lane timing
- Beautifully designed interface
- Easy to use
- Precise timing for multiple activities
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ezyStopWatch is a beautifully designed, easy-to-use stopwatch app that lets you time multiple activities simultaneously. Perfect for coaches, athletes, teachers, and anyone who needs precise timing.
Screenshots
Verdict
The clearest difference is rating: ezyStopWatch at 5.0 against Blackboard's 2.0. ezyStopWatch also leads on in-app purchases (none vs 1) and update cadence (daily vs every 4 months). On price, ratings volume, ads 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. Blackboard sells 1 one-off in-app purchase. ezyStopWatch asks for nothing beyond the download.
ezyStopWatch holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Blackboard ships an update every 4 months, ezyStopWatch daily. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | Blackboard | ezyStopWatch |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Filippo Gozza | Wai Kong Wong |
Customer experience
Blackboard
ezyStopWatch
In-app purchases
Blackboard
- Full version$2.99
ezyStopWatch
No in-app purchases
Questions
Is Blackboard free?
Is ezyStopWatch free?
Which has better reviews, Blackboard or ezyStopWatch?
Do Blackboard or ezyStopWatch have ads?
Which is updated more often, Blackboard or ezyStopWatch?
Other comparisons
