Comparison

Focus Flow:Green Focus vs Sungong

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Focus Flow:Green Focus

Features
Read full description

【Focus Flow】SecCtrl is a minimalist Pomodoro timer designed to help you stay focused during deep work sessions. Built with a privacy-first approach and an iOS-inspired design system, it provides a clean, distraction-free environment for managing your time. Pomodoro Timer Start focused work sessions using the Pomodoro technique. The timer offers a straightforward interface that lets you begin, pause, and complete intervals without unnecessary complexity. Ambient Sounds Play background sounds while you work. Ambient audio can help mask environmental noise and maintain concentration during focus sessions. Deep Work Statistics Review your completed focus sessions through built-in statistics. Track how much deep work time you accumulate to better understand your productivity patterns over time. Privacy-First Design Your data stays on your device. SecCtrl is built with privacy as a core principle, ensuring your focus habits and usage information remain personal. iOS-Inspired Design System The interface follows a clean, modern aesthetic inspired by iOS design conventions. Visual elements are intentionally minimal, keeping the focus on the timer itself rather than surrounding distractions. SecCtrl aims to do one thing well — help you focus. No account required, no unnecessary features, just a reliable timer with the essentials you need for deep work. Premium Account Pricing and Terms $ 4.99/week* $ 39.99/year* *Prices shown are in U.S. dollars; actual charges may be converted to your local currency. Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase. Cancellation of the current subscription is not allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ruychao.xyz/miaokong/privacy.html

About

Sungong

Features
Read full description

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

Focus Flow:Green Focus3 screens
Sungong4 screens

Verdict

The call

The clearest difference is in-app purchases: Sungong at none against Focus Flow:Green Focus's 2. Focus Flow:Green Focus's advantage is ads (none vs shown). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Focus Flow:Green Focus sells 2 in-app purchases, starting at $4.99 per 7 days. Sungong asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Focus Flow:Green Focus versus Sungong: the parameters behind the verdict, then further details
ParameterFocus Flow:Green FocusSungong
PriceFreeFree
Update frequency—Every 11 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB51 MB
Age rating4+4+
DeveloperHong Kong Trillion Industrial Technology Group Limitedjoonseo park

In-app purchases

2 purchases

Focus Flow:Green Focus

Subscriptions2
  • Weekly Max3 Days trial$4.997 Days
  • Yearly Max$39.991 Year
None

Sungong

No in-app purchases

Questions

Is Focus Flow:Green Focus free?
Focus Flow:Green Focus is free to download, with in-app purchases available.
Is Sungong free?
Sungong is free to download, with no in-app purchases.
Do Focus Flow:Green Focus or Sungong have ads?
Sungong shows ads; Focus Flow:Green Focus does not.

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