StreakCycle vs ChromaCal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StreakCycle
This app helps you build lasting habits and track your progress with a privacy-first approach. It offers tools for habit tracking, intermittent fasting, and workout planning, all while keeping your data on your device.
- Habit tracking (daily, weekly, custom)
- Intermittent fasting timer
- Custom workout planner
- Data-driven insights and charts
- Privacy-focused, on-device data
- Apple Health integration
- Home screen widgets and Siri shortcuts
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StreakCycle - Privacy-First Habit Tracker Build better habits. Track your progress. Own your data. StreakCycle is a free, privacy-focused habit tracking app that helps you build lasting habits through data-driven insights and visual progress tracking. Everything stays on your device - no account required, no cloud sync forced, complete privacy guaranteed. HABIT TRACKING - Track daily, weekly, or custom frequency habits - Support for yes/no, numeric, and partial completion types - Visual streak tracking and habit strength scoring - Edit or undo logged habits anytime - Multiple reminders per habit with custom schedules - Quick logging through notifications FASTING TRACKER - Popular intermittent fasting protocols (16:8, 18:6, 20:4, and more) - Custom fasting duration support - Real-time timer and progress tracking - Streak tracking and history - Goal achievement celebrations WORKOUT PLANNER - Create custom workout templates - Exercise library with sets, reps, and weight tracking - Rest timer between sets - Progress charts and personal records - Link workouts to habits for automatic completion - Workout history and analytics ANALYTICS AND INSIGHTS - 7-day, 30-day, 6-month, 1-year, and all-time views - Streak calculations and consistency trends - Habit strength scoring algorithm - Visual progress charts - Performance tracking across all areas WIDGETS AND SIRI - Home screen widgets for quick check-offs - Lock screen widget support - Siri shortcuts for hands-free logging - Background intent handling PRIVACY FIRST - All data processing happens on your device - No account required, ever - No tracking or analytics - Optional iCloud backup (your choice) - Export your data anytime in JSON or CSV format - Complete offline functionality APPLE HEALTH INTEGRATION - Sync workouts to Apple Health - Import workout data from other apps - Activity type mapping to habits - Two-way sync support DESIGNED FOR YOU - Clean, intuitive interface following iOS design guidelines - Dark mode support - Accessibility features including VoiceOver support - Multiple language support - Smooth animations and responsive design COMPLETELY FREE - No subscriptions - No in-app purchases - No ads, ever - Open source StreakCycle helps you build the life you want through consistent daily actions. Whether you are trying to exercise more, drink more water, meditate daily, or break bad habits, StreakCycle gives you the tools to track your progress and stay motivated. Your habits. Your data. Your privacy. Download StreakCycle today and start building better habits.
ChromaCal
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ChromaCal turns your calendar into a living heatmap. Color-code your days by event type — workouts, reading, rest, deep work, family — and watch the rhythm of your life emerge, one square at a time. FEATURES • Heatmap Calendar — each day fills with the colors of what happened that day • Color-Coded Event Types — define your own categories and assign each a color • Year View — twelve months on one screen, scroll back through earlier years • Stats & Streaks — per-type frequencies, longest streaks, current runs • Four Palettes — Vivid, Earthy, Pastel, Sunset; light and dark mode • Home Screen Widget — pin your current month in small or medium size • iCloud Sync — private, end-to-end, through your own Apple ID • CSV / JSON Export — your data is yours, no lock-in PRICING ChromaCal is free to use. ChromaCal Pro unlocks year view, stats & streaks, the widget, the expanded palette, and CSV/JSON export for a one-time $9.99 — no subscription, ever. PRIVACY ChromaCal stores your calendar locally on your device with optional iCloud sync through your own Apple ID. No third-party analytics. No advertising. No tracking. No data brokers. LEGAL Terms of Use (EULA): https://chromacal.vibe2viable.com/terms Privacy Policy: https://chromacal.vibe2viable.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: StreakCycle at none against ChromaCal's 1. 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
Both are free to download. ChromaCal sells 1 one-off in-app purchase. StreakCycle asks for nothing beyond the download.
StreakCycle ships an update every 3 days, ChromaCal every 6 days. Both last shipped on September 13, 2026.
| Parameter | StreakCycle | ChromaCal |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Anand Sankaran | Vibe2Viable LLC |
In-app purchases
StreakCycle
No in-app purchases
ChromaCal
- ChromaCal Pro$9.99









