Big Stopwatch™ vs iStopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Stopwatch™
This utility app offers a precise stopwatch with both digital and analog displays, accurate to 1/100 of a second. It supports unlimited lap recording and allows you to easily copy lap times to your clipboard. The app features an elegant metallic design for a refined user experience.
- Analog stopwatch interface
- Digital display to 1/100 sec
- Unlimited lap recording
- Copy lap records to clipboard
- Elegant metallic design
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An elegant stopwatch which includes both digital and analog display. It's accurate to 1/100 of a second, supports lap mode and you can copy lap records to the clipboard. Features: ∙ Classic analog stopwatch interface ∙ Digital display accurate to 1/100 ∙ Record unlimited number of laps ∙ Copy lap records to the clipboard ∙ Elegant metallic design Also check out iMetalBox:7 in 1, which including this and 6 more professional tools for your iPhone!
iStopwatch
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A precision LCD-style stopwatch with lap tracking, volume key control, and customizable fonts. Whether you're timing a run, coaching a sport, or need a reliable counter for any task, iStopwatch delivers with style and accuracy. KEY FEATURES • LCD Display — Authentic digital display with glowing digits, just like a real LCD stopwatch • Lap Tracking — Record unlimited laps with fastest/slowest indicators • Volume Key Control — Start, record, pause, and reset using your device's volume buttons — no need to touch the screen • 6 Custom Fonts — Choose from Digital-7, Orbitron, Share Tech Mono, VT323, Menlo, or SF Mono • 4 LCD Themes — Switch between LCD Cyan, Green, Blue, or a dazzling Purple-Pink-Blue gradient • Haptic & Sound Feedback — Feel and hear every action • Background Timing — Keeps counting even when you switch apps • Copy Records — Share your lap data instantly • Dark Mode — Easy on the eyes, perfect for any lighting PERFECT FOR - Running and jogging - Swimming and cycling - Workout intervals - Cooking and baking - Lab experiments - Any timing task Download iStopwatch and time everything with precision.
Screenshots
Verdict
The clearest difference is in-app purchases: Big Stopwatch™ at none against iStopwatch's 1. Big Stopwatch™ also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence 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. iStopwatch sells 1 one-off in-app purchase. Big Stopwatch™ asks for nothing beyond the download.
Big Stopwatch™ ships an update every 5 weeks, iStopwatch monthly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Big Stopwatch™ | iStopwatch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (110 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 110 — better | — |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.3 — better | 16.0 |
| Further details — not scored | ||
| Size | 31 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tue Nguyen Minh | 景珂 陈 |
In-app purchases
Big Stopwatch™
No in-app purchases
iStopwatch
- Pro Version$1.99
Questions
Is Big Stopwatch™ free?
Is iStopwatch free?
Do Big Stopwatch™ or iStopwatch have ads?
Which is updated more often, Big Stopwatch™ or iStopwatch?
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