Comparison

ZeroPamine vs Jom Hae! (좀 해!)

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

Head to head
About

ZeroPamine

This app helps you stay focused using a Pomodoro timer with animated themes that evolve as you concentrate. It offers features for sorting focus time, saving routines, and tracking progress with detailed statistics. Start a dopamine detox and improve your productivity with this tool.

Highlights
  • Animated focus themes
  • Categorize focus time
  • Save routines and presets
  • Detailed statistics (daily, weekly, monthly, yearly)
  • Lock screen timer
  • Cloud sync
Features
Read full description

When was the last time you went 25 minutes without checking your phone? A Pomodoro timer with animated themes that come alive as you focus. Start real focus with a dopamine detox. - Free · Pro · Special themes - Sort focus time by your own categories - Save routines and presets - Daily / weekly / monthly / yearly stats with milestones - Lock screen timer - Cloud sync (Google · Apple · Email · Anonymous) Free to start. Pro is a one-time purchase: ad-free · all Pro themes forever. zeropamine.app · zeropamine@appstdo.com

About

Jom Hae! (좀 해!)

Features
Read full description

How long did your last "just one hour of studying a day" resolution actually last? Jom Hae! (Korean for "Come on, just do it!") is an app where you put a resolution on the calendar, act on it with a focus timer, and keep it going by checking in with friends. [Set a resolution] Pick a name, a daily target time and the days of the week. Studying, working out, reading - anything goes. [Focus timer] Starting the timer is your proof. Progress shows live on the lock screen, so you can put the phone down and focus. [Calendar and streaks] Daily results (achieved / partial / missed) and your consecutive-day streak build up on the calendar. A record you can see turns into a sense of achievement. [Friends and groups] See how everyone in your group of up to 5 is doing today at a glance. Send a cheer, or nudge a friend who hasn't finished yet. Resolutions stick when someone is watching. [Raise a pet] Earn points for every focused minute. Buy items in the shop and dress up your own hand-drawn pet. Great for - Anyone preparing for exams or certifications - Study groups that promised each other "one hour every day" - People who give up after three days when no one is watching Easy to break alone, easy to keep together. Today too - Jom Hae!

Screenshots

ZeroPamine4 screens
Jom Hae! (좀 해!)4 screens

Verdict

The call

The clearest difference is update cadence: Jom Hae! (좀 해!) at daily against ZeroPamine's weekly. On price, ads, in-app purchases and device support 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. ZeroPamine sells 2 one-off in-app purchases and Jom Hae! (좀 해!) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ZeroPamine ships an update weekly, Jom Hae! (좀 해!) daily. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

Scorecard1 real difference · 9 level
ZeroPamine versus Jom Hae! (좀 해!): the parameters behind the verdict, then further details
ParameterZeroPamineJom Hae! (좀 해!)
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.215.0 — better
Further details — not scored
Size95 MB55 MB
Age rating4+4+
DeveloperDong Seok Leehyeonu lee

In-app purchases

2 purchases

ZeroPamine

One-time2
  • Campfire Theme - Cozy Fire$1.99
  • zeropamine pro$9.99
1 purchases

Jom Hae! (좀 해!)

One-time1
  • 광고 제거$0.99

Questions

Is ZeroPamine free?
ZeroPamine is free to download, with in-app purchases available.
Is Jom Hae! (좀 해!) free?
Jom Hae! (좀 해!) is free to download, with in-app purchases available.
Do ZeroPamine or Jom Hae! (좀 해!) have ads?
Both ZeroPamine and Jom Hae! (좀 해!) show ads.
Which is updated more often, ZeroPamine or Jom Hae! (좀 해!)?
ZeroPamine ships an update weekly, and Jom Hae! (좀 해!) daily. Most recently, ZeroPamine was updated on October 1, 2026 and Jom Hae! (좀 해!) on October 4, 2026.

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