Comparison

iReadr vs Cadence

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

Head to head
About

iReadr

Features
Read full description

iReadr helps you read everything faster — books, articles, PDFs, EPUBs, web pages, and documents. It's a speed reading app that displays text one word at a time at a fixed point on screen, a proven technique called RSVP (Rapid Serial Visual Presentation) that eliminates eye movement so your brain can focus purely on comprehension. HOW IT WORKS Traditional reading requires your eyes to scan across lines, jump between paragraphs, and backtrack when you lose your place. This limits most people to 200-250 words per minute. iReadr removes these bottlenecks: - Words appear one at a time in a fixed position on screen - The Optimal Recognition Point (ORP) is highlighted — the natural fixation point where your eye focuses in each word - Adaptive timing gives longer words and punctuation extra display time for natural pacing - Adjustable speed from 100 to 1,000 WPM with quick presets With regular practice, readers comfortably reach 400-600+ WPM while maintaining comprehension. IMPORT ANYTHING - Add articles from any web URL — content is automatically extracted - Share links from Safari, Apple News, or any app using "Send to iReadr" - Import TXT, PDF, and EPUB files directly from your device - Clip articles from Safari using the built-in Safari Extension - Paste any text to start reading instantly TRACK YOUR PROGRESS - See total words read, daily reading time, average WPM, and reading streak - View charts of words read and WPM trends over the last 7 days - Review recent reading sessions with detailed stats DESIGNED FOR iOS - iCloud sync keeps your library and progress in sync across iPhone, iPad, and Mac - Home screen widget shows your last-read text with a one-tap Continue Reading shortcut - Read Aloud mode speaks each word as it appears using text-to-speech - Customizable highlight colors, font sizes, chunk sizes (1-3 words), and focus point position - Full support for Dark Mode and Dynamic Type - Available in 10 languages: English, Arabic, German, Spanish, French, Italian, Japanese, Korean, Portuguese, and Chinese Whether you're reading articles, books, research papers, or study materials — iReadr helps you get through it faster.

About

Cadence

This app helps you build positive routines or break bad ones with a focus on daily progress. It offers flexible tracking options, visual progress overviews, and on-device data privacy. Unlock unlimited habits and sync features with a one-time purchase.

Highlights
  • Flexible habit scheduling
  • Visual progress grids and heatmaps
  • Momentum rings for 30-day performance
  • Apple Watch and widget support
  • Actionable lock screen alerts
  • Private, on-device data storage
Features
Read full description

Cadence is a calm, strictly private habit tracker with no subscriptions that helps you focus on your daily progress. No cluttered interfaces and no account signups. Whether you want to build a positive routine or break a bad one, Cadence gives you the clarity to actually stick to it. Log habits by hand, or connect Apple Health and let them log themselves. AUTOMATIC WITH APPLE HEALTH • Connect Once: Link a habit to a Health metric like steps, workouts, water, sleep, or mindful minutes. • Logs Itself: The moment you reach your goal, Cadence marks the habit done for you. Your streak keeps going without a single tap. • You Decide: Connect only the habits you want, and switch it off any time. TRACK IT YOUR WAY • Target Goals: Set "at least" goals to build up or "at most" limits to cut back. • Simple Habits: Track "yes or no" routines like reading or meditating. • Any Schedule: Every day, specific weekdays, 3 times a week, 5 times a day, every other day. If it fits your life, Cadence can track it. • Skip Days: Mark a day as "not applicable" without breaking your streak. Life happens. SEE THE FULL PICTURE • Overview: Your home base to visualize all your habits and progress at a glance. • The Visual Grid: View your long-term consistency on a beautifully color-coded calendar heat map. • Habit Details: Track streaks, personal bests, and completion rates across weeks, months, and years. • Momentum Rings: Instantly gauge your 30-day rolling performance directly from your habit list. ON YOUR WRIST & HOME SCREEN • Apple Watch: Log habits and check your progress right from your wrist. No phone needed. • Widgets: Keep a single habit front and center with small widgets, or track your entire day at a glance. • Heatmap Widget: Put one habit's recent weeks on your Home Screen as a grid of days, shaded by how much you did, with its ring beside them. STAY ON TRACK • Actionable Alerts: Log a habit as "Done" or "Skip" directly from your lock screen without opening the app. • Smart Reminders: Nudges that adapt to you. Hit your weekly goal early, and Cadence stays quiet until next week. • Daily Notes: Attach context to any entry (like noting the weather for a run). • Adaptive Theming: Full support for Light and Dark modes with a carefully curated 28-color palette. • App Icons: Give Cadence a new look on your Home Screen in Settings > Appearance > App Icon. Flat is free, and Mono, Lavender, Blue, Red and two more flat designs come with the one-time unlock. YOUR DATA, YOUR BUSINESS Cadence has no analytics, no tracking SDKs, and no data harvesting. Your habit data lives locally on your device, with free iCloud sync through your private Apple account. Cadence reads Health data on your iPhone and never sends it to us or third parties. Health-derived habit entries may sync through your private iCloud when iCloud Sync is enabled. FREE VS. UNLOCKED Use Cadence completely free for up to 4 active habits, including full iCloud sync. Need more? A single one-time purchase unlocks Cadence: • Unlimited active habits • CSV data export and import • Home Screen widgets • Apple Watch app • Extra app icons • All future updates No subscriptions. No auto-renewals. Pay once, own it forever.

Screenshots

iReadr4 screens
Cadence4 screens

Verdict

The call

The clearest difference is in-app purchases: iReadr at none against Cadence's 1. iReadr also leads on iOS requirement (17.6 vs 26.0). On price, update cadence, ads 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. Cadence sells 1 one-off in-app purchase. iReadr asks for nothing beyond the download.

UpkeepUpdate frequency

iReadr ships an update every 2 weeks, Cadence every 10 days. The most recent releases landed on September 25, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
iReadr versus Cadence: the parameters behind the verdict, then further details
ParameteriReadrCadence
PriceFreeFree
Rating—5.0 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, Apple Watch
Requires iOS17.6 — better26.0
Further details — not scored
Size8 MB19 MB
Age rating4+4+
DeveloperShmoopi LLCHyundoh Kim

In-app purchases

None

iReadr

No in-app purchases

1 purchases

Cadence

One-time1
  • Lifetime Access$4.99

Questions

Is iReadr free?
iReadr is free to download, with no in-app purchases.
Is Cadence free?
Cadence is free to download, with in-app purchases available.
Do iReadr or Cadence have ads?
Neither iReadr nor Cadence shows ads.
Which is updated more often, iReadr or Cadence?
iReadr ships an update every 2 weeks, and Cadence every 10 days. Most recently, iReadr was updated on September 25, 2026 and Cadence on October 25, 2026.

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