Comparison

Only Focus vs ZenFocus

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

Head to head
About

Only Focus

Features
Read full description

Only Focus is a beautifully crafted Pomodoro timer for students, creators, and professionals who want to build a real focus habit. Set a session, silence the noise, and watch your deep work add up β€” one 25-minute block at a time. WHAT YOU GET - Pomodoro timer with smart presets (25/5, 50/10, custom) - Focus rooms: study live with friends in real-time and stay accountable - Premium themes: from minimal light to deep cinematic dark - Achievements & XP: turn consistency into progress you can see - Sound mixer: rain, cafΓ©, forest, white noise, and Lo-Fi Beats - Reports & coach insights: weekly trends, streaks, and gentle nudges DESIGNED FOR DEEP WORK Every detail β€” typography, haptics, sound design β€” is tuned to help you start faster and stay longer. No clutter, no dark patterns, no ads. Just a calm space to do your best work. TRUSTED BY STUDENTS AND PROFESSIONALS Only Focus is used by students preparing for exams, writers shipping drafts, developers in deep work blocks, and teams who want a shared focus ritual. Stay consistent, support your study routine, and build focus habits that hold up on the hard days too. DOWNLOAD AND BUILD YOUR FOCUS HABIT Download Only Focus today and turn focus into your default mode. Your future self will thank you. β€” Premium subscription unlocks all themes, unlimited focus rooms, the full sound library, and advanced reports. Auto-renewing monthly or yearly; cancel anytime in your Apple ID settings. Restore Purchases is available in the app. See in-app links for Privacy Policy and Terms of Use. Terms of Use (EULA): https://mustafabaykal.com/onlyfocus/terms/ Privacy Policy: https://mustafabaykal.com/onlyfocus/privacy/

About

ZenFocus

Features
Read full description

Leaving your seat with the timer running? That's not studying. ZenFocus analyzes your AirPods' motion sensor and Apple Watch's heart rate & movement to distinguish genuine focus time from distraction. Not "time spent sitting" β€” but your actual focused time. [Key Features] β–Ά AirPods Focus Detection Your AirPods' motion sensor tracks whether they're worn and how your head moves, so we can tell when you're truly focused. No extra devices needed β€” just your AirPods. β–Ά Apple Watch Integration Check your real-time focus level from your wrist and start or stop sessions right from the Watch app. Heart rate and wrist movement are analyzed together for more accurate tracking. β–Ά Detailed Statistics View today's, this week's, and all-time study hours at a glance β€” and understand your learning patterns. β–Ά Nationwide Rankings Compare your study hours with other students through regional and nationwide leaderboards to stay motivated. [Who It's For] β€’ Anyone curious about their actual focus time β€” not just how long they sat at a desk β€’ Students preparing for exams, college, or certifications who want data-driven study habits β€’ Self-studiers who need motivation to keep going Start tracking your real study time with ZenFocus today. [Subscription] Some features require a ZenFocus subscription that auto-renews. (Pricing and duration shown in-app.) β€’ Payment is charged to your Apple ID upon purchase confirmation. β€’ Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. β€’ Manage or cancel in Settings > Apple ID > Subscriptions after purchase. Terms of Use (EULA): https://zen-focus-app-fdf5b.web.app/terms.html Privacy Policy: https://zen-focus-app-fdf5b.web.app/privacy.html

Screenshots

Only Focus4 screens
ZenFocus4 screens

Verdict

The call

Only Focus and ZenFocus are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Only Focus sells 2 in-app purchases, starting at $9.99 per month and ZenFocus sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Only Focus versus ZenFocus: the parameters behind the verdict, then further details
ParameterOnly FocusZenFocus
PriceFreeFree
Update frequencyβ€”Every 4 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod, Apple Watch β€” betteriPhone, iPod, Apple Watch
Requires iOS15.1 β€” better15.6
Further details β€” not scored
Size66 MB62 MB
Age rating4+4+
DeveloperMUSTAFA BAYKALSUHEE BYUN

In-app purchases

2 purchases

Only Focus

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Yearly7 Days trial$59.991 Year
4 purchases

ZenFocus

Subscriptions4
  • 찐곡 베이직7 Days trial$1.991 Month
  • 찐곡 프리미엄7 Days trial$2.991 Month
  • 찐곡 베이직7 Days trial$17.991 Year
Show 1 more
  • 찐곡 프리미엄7 Days trial$29.991 Year

Questions

Is Only Focus free?
Only Focus is free to download, with in-app purchases available.
Is ZenFocus free?
ZenFocus is free to download, with in-app purchases available.
Do Only Focus or ZenFocus have ads?
Neither Only Focus nor ZenFocus shows ads.

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