Comparison

Sero vs Needle · Pomodoro Timer

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

Head to head
About

Sero

This productivity app helps users break free from distractions and reclaim their time. It gamifies access to restricted apps, requiring users to earn points by playing a quick game to unlock them. It aims to boost willpower and foster a more focused and balanced life.

Highlights
  • Limit distractions
  • Reclaim time
  • Gamified app unlocking
  • Boost willpower
  • Productivity coach
  • Focused lifestyle
Features
Read full description

Sero: Master Your Focus, Unlock Your Potential Break free from the chains of social media addiction with Sero, the ultimate productivity app designed to help you reclaim your time. Imagine saving up to 70% of your valuable hours by limiting distractions and staying laser-focused on what truly matters. With Sero, your willpower gets a boost. To unlock restricted apps, you'll need to earn it - by playing a quick, engaging game and scoring at least 15 points. It’s more than just an app; it’s your personal productivity coach. Start your journey towards a more focused, balanced, and productive life with Sero today! Privacy policy & Terms of use: https://serolock.vercel.app/privacy

About

Needle · Pomodoro Timer

Features
Read full description

Needle is a calm, beautiful Pomodoro timer that helps you spend your time on what matters, one session at a time. Pick what you want to focus on, set the length, and start. When the time is up, take a real break. That's the whole method, proven for decades. FOCUS WITHOUT FRICTION • Set the length on a tape in the middle of the screen, then start in one tap • Focus Lock adds a few seconds of friction before you can give up early — or, set to Locked, refuses to let you stop until the block ends • Tag every session: Work, Study, Code, anything you like • A real alarm at the end of a session that breaks through silent mode and Focus SOUND AND SCENES TO WORK TO • A full-screen focus player opens as your session starts • Quran recitations, free for everyone: choose from up to 14 reciters and listen to all 114 surahs • Lofi tracks across three moods — Ambient & Zen, Chillhop & Jazz, Late Night — bundled and offline, no account, no streaming; one free track in every mood, the full library with Needle+ • 40 ambient sounds — rain, nature, night, travel and more — to layer, each with its own volume (Needle+) • Looping video scenes, or none at all SEE WHERE YOUR TIME GOES • A day view, a week strip, and a full session timeline • Build a daily streak and keep it alive • Set a daily goal that fits your life and watch it fill • Export every session to CSV whenever you want ON EVERY SCREEN YOU OWN • iPhone, iPad and Mac — on Mac, a compact Liquid Glass timer that lives in the menu bar • An Apple Watch app that runs sessions on its own • Control Center tiles • Start, pause and stop the timer from Spotlight, Siri and Shortcuts MAKE IT YOURS • Backgrounds and eight alternate app icons • Eleven languages • Dark by design, easy on the eyes at 2am Needle+ (optional subscription) The full lofi library and all 40 ambient sounds, unlimited tags and colors, detailed stats and insights, and Live Activity with the Dynamic Island. Family Sharing supported, so one subscription covers your whole family. Monthly or yearly; payment is charged to your Apple Account and renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Your time is your most valuable asset. Spend it on what matters. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sero4 screens
Needle · Pomodoro Timer4 screens

Verdict

The call

The clearest difference is update cadence: Needle · Pomodoro Timer at every 5 days against Sero's fortnightly. Needle · Pomodoro Timer also leads on device support (4 vs 1). Sero's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases 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. Sero sells 4 in-app purchases, starting at $1.99 per 7 days and Needle · Pomodoro Timer sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sero ships an update fortnightly, Needle · Pomodoro Timer every 5 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 6 level
Sero versus Needle · Pomodoro Timer: the parameters behind the verdict, then further details
ParameterSeroNeedle · Pomodoro Timer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, Mac, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size307 MB154 MB
Age rating4+4+
DeveloperAlmaz KussainovGaliya Zhenis

In-app purchases

4 purchases

Sero

Subscriptions4
  • Sero Premium Weekly$1.997 Days
  • Sero Premium Monthly3 Days trial$4.991 Month
  • Sero Premium Yearly (Discount)7 Days trial$19.991 Year
Show 1 more
  • Sero Premium Yearly$29.991 Year
2 purchases

Needle · Pomodoro Timer

Subscriptions2
  • Needle+ Monthly7 Days trial$0.991 Month
  • Needle+ Yearly7 Days trial$5.991 Year

Questions

Is Sero free?
Sero is free to download, with in-app purchases available.
Is Needle · Pomodoro Timer free?
Needle · Pomodoro Timer is free to download, with in-app purchases available.
Do Sero or Needle · Pomodoro Timer have ads?
Neither Sero nor Needle · Pomodoro Timer shows ads.
Which is updated more often, Sero or Needle · Pomodoro Timer?
Sero ships an update fortnightly, and Needle · Pomodoro Timer every 5 days. Most recently, Sero was updated on October 24, 2026 and Needle · Pomodoro Timer on October 24, 2026.

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