StopWatchhh vs Sungong
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StopWatchhh
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StopWatchhh is a clean, modern stopwatch app designed to precisely measure your time — whether for productivity, sports, studying, or everyday tasks. Key Features: • Accurate time tracking: Millisecond-level precision lets you measure even the shortest intervals. • Lap time recording: Easily record and view multiple laps with clear time differentials. • Fastest and slowest lap highlights: Instantly see which lap was your best or needs improvement. • History management: Save your stopwatch sessions, rename them, and revisit them any time. • Minimalist dark UI: A distraction-free interface tailored for focus and clarity. • Performance ranking: View detailed lap times ranked by speed. • Lightweight and intuitive: Optimized for speed, responsiveness, and simplicity. Whether you’re timing your run, managing your workflow, or just trying to stay focused — StopWatchhh offers a fast, distraction-free way to track time precisely.
Sungong
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Meet "Sungong" Pomodoro Timer, designed to help you focus entirely on your pure study time. "Sungong" is more than just a timer. It's a focus companion built to keep you in the flow without distractions. [Key Features] 1. Pomodoro Timer - Fully supports the Pomodoro technique with alternating Focus and Break sessions. - Create and manage unlimited custom presets to fit your routine. - Keep your momentum going with the auto-cycle feature that starts the next session automatically. 2. Relaxing White Noise & Soundscapes - Mix and play over 20 selected white noises—like rain, campfire, forest, and cafe sounds—alongside other music apps. - Gentle notification sounds, including a resonant singing bowl, calmly notify you when focus time ends. 3. Screen Burn-in Prevention - Keep your screen on while studying without worry. The timer text shifts randomly every minute to protect your OLED screen from burn-in. 4. Detailed Study Stats & 9 Analytics Reports - Visualize your weekly and monthly study progress with intuitive bar charts. - Track 9 key metrics—such as total focus time, goal achievement rate, and longest streak—to improve your learning habits. 5. Cloud Sync & Backup - Securely back up and restore your study records and presets across multiple devices using Google login. Experience the power of pure concentration with "Sungong" today!
Screenshots
Verdict
The clearest difference is in-app purchases: Sungong at none against StopWatchhh's 1. StopWatchhh's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads 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. StopWatchhh sells 1 one-off in-app purchase. Sungong asks for nothing beyond the download.
StopWatchhh ships an update every 3 weeks, Sungong every 11 days. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.
| Parameter | StopWatchhh | Sungong |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 54 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | YURI AZUMA | joonseo park |
In-app purchases
StopWatchhh
- Remove Ads$1.99
Sungong
No in-app purchases









