Comparison

Deep Focus Timer ∞ vs Librixa

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

Head to head
About

Deep Focus Timer ∞

A minimalist, full-screen countdown timer designed to eliminate distractions. Set custom durations, start with one tap, and focus on your task with a clean visual display and customizable alarms. Ideal for studying, work sessions, or any activity requiring focused time.

Highlights
  • One-tap start with custom durations
  • Full-screen visual countdown
  • Screen stays awake during sessions
  • Multiple completion tones
  • Minimal, dark-mode-first interface
Features
Read full description

A clean, full-screen countdown timer for any task. Pick a duration. Tap start. The screen becomes a quiet, full-bleed countdown. When time is up, an alarm plays. That's the whole product. WHO IT'S FOR - Studying for a test - Time-boxing a deep work block - Kitchen timing while you cook - Reading sessions - A short nap or rest - Any other moment that needs a clean countdown without distractions FEATURES - One-tap start with custom durations from 1 minute to several hours - Full-screen visual countdown — your phone shows the timer, nothing else - Screen stays awake during a session, no auto-lock interruptions - Multiple completion tones to pick from - Minimal, dark-mode-first interface designed to disappear once you're focused WHY DEEP FOCUS TIMER - Made by a small studio that uses it every day - No subscription, no accounts, no streak guilt - Doesn't try to be more than a timer Set it. Start it. Get to work.

About

Librixa

Features
Read full description

A quiet, beautiful home for your reading life. Librixa helps you track what you read, build a daily reading habit, and reflect on your books — all wrapped in a calm, editorial design that feels like paper, not a spreadsheet. Private by default, no accounts, no ads. TRACK EVERY BOOK • Add books in seconds — search millions of titles or scan a barcode • Organize your shelves: Want to Read, Reading, Finished, plus your own custom shelves and tags • Rate, review, and save your favorite quotes • Track re-reads, audiobooks, and per-book "finish by" pace goals • Import your library from Goodreads or StoryGraph (CSV) BUILD A READING HABIT • Log reading with a focus timer, a quick manual entry, or Siri • Daily minutes goal with a satisfying progress ring • Reading streaks with a gentle weekly freeze — encouragement, never guilt • Earn badges across 15 reading challenges SEE YOUR PROGRESS • A beautiful Stats dashboard with charts and a reading heatmap • Set a yearly reading goal and track your pace • Celebrate your year with a shareable "Year in Books" recap PRIVATE, ON-DEVICE AI • Book recommendations, chapter recaps, and book-club discussion questions • Insight into your saved quotes • Powered by Apple Intelligence — everything runs on your device, nothing is sent to a server BEAUTIFULLY INTEGRATED WITH iOS • Home & Lock Screen widgets, including an "Up Next" shelf • Live Activity + Dynamic Island for reading sessions • Apple Watch companion to log reading from your wrist • Siri Shortcuts, and iCloud sync across your devices Your data is yours. Librixa stores everything in your private iCloud — no sign-up, no tracking, no third parties. Start reading today. Your future self will thank you.

Screenshots

Deep Focus Timer ∞1 screens
Librixa4 screens

Verdict

The call

The clearest difference is ads: Librixa at none against Deep Focus Timer ∞'s shown. Librixa also leads on update cadence (weekly vs every 3 months) and device support (3 vs 1). Deep Focus Timer ∞'s advantage is iOS requirement (17.6 vs 26.0). On price 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deep Focus Timer ∞ ships an update every 3 months, Librixa weekly. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 5 level
Deep Focus Timer ∞ versus Librixa: the parameters behind the verdict, then further details
ParameterDeep Focus Timer ∞Librixa
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.6 — better26.0
Further details — not scored
Size16 MB4 MB
Age rating4+12+
Developer辰巳家有限公司Ari Supriatna

In-app purchases

None

Deep Focus Timer ∞

No in-app purchases

None

Librixa

No in-app purchases

Questions

Is Deep Focus Timer ∞ free?
Deep Focus Timer ∞ is free to download, with no in-app purchases.
Is Librixa free?
Librixa is free to download, with no in-app purchases.
Do Deep Focus Timer ∞ or Librixa have ads?
Deep Focus Timer ∞ shows ads; Librixa does not.
Which is updated more often, Deep Focus Timer ∞ or Librixa?
Deep Focus Timer ∞ ships an update every 3 months, and Librixa weekly. Most recently, Deep Focus Timer ∞ was updated on September 26, 2026 and Librixa on October 3, 2026.

Other comparisons