---
title: "Countdown: Big Timer & Clock — App Overview"
url: https://marlvel.ai/apps/com-bitbitapps-countdown
category: Utilities
developer: BitBit Apps
platforms: ios
rating: 4.1 (40 ratings)
pricing: paid
report_level: overview
generated: 2026-04-30
last_verified: "2026-04-30T10:10:02.998Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app focuses on high-visibility, full-screen time tracking with customizable visual and audio alerts for public or group settings.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.1 ★ (40) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.0 |
| Developer | BitBit Apps |

<!-- SECTION: Summary -->
## What is Countdown: Big Timer & Clock?

Countdown: Big Timer & Clock is a utility app designed for high-visibility time management in settings like classrooms, game shows, and sporting events. It offers a full-screen interface with customizable color displays and flexible modes, including a stopwatch, timer, and clock.

<!-- SECTION: Key Features -->
## Key Features

- **Multi-Mode Functionality**: Provides three distinct modes: stopwatch, timer, and clock, with countdowns configurable up to 10 hours.
- **Visual Customization**: Allows users to change the display color to red, orange, yellow, green, blue, or purple for improved visibility.
- **Advanced Alert Options**: Includes optional features such as flashing during the final ten seconds and audio alerts like air horns or chimes.
- **Precision Timing**: Supports an optional display of tenths of a second during the final minute of a countdown.

<!-- SECTION: Target Audience -->
## Who is it for?

Professionals and event organizers requiring a highly visible, customizable timing solution for public-facing environments.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/countdown-big-timer-clock/id582556043?uo=2)
- [Full Intelligence Report](https://marlvel.ai/apps/com-bitbitapps-countdown)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-bitbitapps-countdown).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*