Comparison

Habit Heatmap vs Lexable

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

Head to head
About

Habit Heatmap

Features
Read full description

Turn your iPhone into a powerful habit tracker with Habit Heatmap. See your consistency at a glance with a beautiful GitHub-style heatmap that shows your progress over time. BUILD BETTER HABITS Track any habit you want to build - workouts, reading, meditation, studying, or daily walks. Each day you complete your habit, you'll see it reflected in your personalized heatmap. VISUAL MOTIVATION The color-coded heatmap makes it easy to spot patterns in your behavior. Watch your streaks grow and stay motivated by seeing your progress build up day by day. The more consistent you are, the greener your heatmap becomes. HOME SCREEN WIDGET Keep your goals front and center with beautiful home screen widgets. Choose from multiple sizes to fit your home screen perfectly. Your progress is always visible, giving you that extra nudge to maintain your streak. KEY FEATURES โ€ข GitHub-style heatmap visualization โ€ข Track multiple habits simultaneously โ€ข Home screen widgets in multiple sizes โ€ข Track streaks and view statistics โ€ข Private and secure - all data stored on your device โ€ข iCloud sync across your devices โ€ข No account required โ€ข No ads, no subscriptions PRIVACY FIRST Your habit data stays completely private. Everything is stored securely on your device and syncs via iCloud if you choose. No external servers, no data collection, no tracking. Whether you're trying to establish a new workout routine, build a reading habit, or maintain any daily practice, Habit Heatmap helps you stay consistent and motivated through simple, beautiful visualization. Start building better habits today!

About

Lexable

Features
Read full description

Most reading apps were designed for readers who already read comfortably. Lexable is built differently โ€” it reformats any text or PDF into a layout your eyes can actually follow, right on your device, with nothing sent anywhere. Paste a work email, import a PDF, or share any document from another app. Lexable strips the formatting clutter and renders it in a reader you control: OpenDyslexic font, adjustable spacing, tinted overlays, and a Focus Reading Mode that bolds the leading part of each word to anchor your eye and cut visual noise. Everything stays on your iPhone. No account. No internet. No data collected. Ever. What Lexable does: - Focus Reading Mode bolds the start of each word so your eye lands in the right place every time โ€” adjust fixation strength to match how you read. - Text-to-speech with synchronized word highlighting reads aloud while the current word is highlighted, so eyes and ears work together. - OpenDyslexic font bundled and ready โ€” no download, no subscription, just tap to switch. - Five typography controls โ€” font size, line spacing, letter spacing, paragraph spacing, and reading width โ€” adjusted live so you see the effect immediately. - Color themes and tinted overlays (cream, sepia, dark, high-contrast, and more) reduce visual stress without needing special glasses. - Saved Library keeps your reformatted documents ready to reopen โ€” no re-importing. - PDF import extracts text from PDF files so you can reformat reports, articles, and study materials you already have. Perfect for: Adults with dyslexia who read for work, study, or daily life and want a faster, more comfortable way to get through text โ€” without a monthly subscription and without handing their documents to a cloud service. Free to use: Paste text, reformat with OpenDyslexic and spacing controls, use Focus Reading Mode, listen with text-to-speech, and save a few documents โ€” all free, no time limit. Lexable Pro (one-time purchase, $4.99): Unlock unlimited PDF imports, the full color theme library, finer voice and speed controls for text-to-speech, and an unlimited saved library. Pay once, use forever โ€” no subscription, no renewal. Restore a previous purchase any time from the Lexable Pro screen or Settings. Your documents stay on your device. Lexable does not collect, transmit, or store any personal data or document content.

Screenshots

Habit Heatmap3 screens
Lexable4 screens

Verdict

The call

The clearest difference is ads: Habit Heatmap at none against Lexable's shown. Lexable's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Habit Heatmap sells 2 one-off in-app purchases and Lexable sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Habit Heatmap ships an update every 3 weeks, Lexable every 4 days. The most recent releases landed on September 26, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
Habit Heatmap versus Lexable: the parameters behind the verdict, then further details
ParameterHabit HeatmapLexable
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size4 MB5 MB
Age rating4+4+
DeveloperTobias WeissertChristian Pedersen

In-app purchases

2 purchases

Habit Heatmap

One-time2
  • Habit Heatmap Student$1.99
  • Habit Heatmap Pro$2.99
1 purchases

Lexable

One-time1
  • Lexable Pro$3.99

Questions

Is Habit Heatmap free?
Habit Heatmap is free to download, with in-app purchases available.
Is Lexable free?
Lexable is free to download, with in-app purchases available.
Do Habit Heatmap or Lexable have ads?
Lexable shows ads; Habit Heatmap does not.
Which is updated more often, Habit Heatmap or Lexable?
Habit Heatmap ships an update every 3 weeks, and Lexable every 4 days. Most recently, Habit Heatmap was updated on September 26, 2026 and Lexable on October 25, 2026.

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