ChromaCal
Vibe2Viable LLC Productivity iPhoneiPadiPod touch
ChromaCal is a free Productivity app for iPhone and iPad by Vibe2Viable LLC. Requires iOS 18.0. Updated May 26, 2026.
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- May 26
- 2026 · v1.1.1
Screenshots
About ChromaCal
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
What’s new
Version 1.1.1 · Updated May 26, 2026
• Swipe to change months from anywhere on the month view — the area below the calendar grid is now responsive too. • Clearer Export & Import settings: CSV is export-only; use JSON to back up and restore your data.
App privacy
The developer, Vibe2Viable LLC, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ChromaCal
Looking for apps like ChromaCal? Here are 6 similar apps on the App Store. The highest rated is Habits: Streak & Habit Tracker (4.9/5), and all 6 are free to download.
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Family Calendar: Household
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ChromaCal | – | Free | May 26, 2026 | |
| Family Calendar: Household | – | Free | Sep 15, 2026 | Compare |
| Impact Manager | 1.0 / 5 (2) | Free | May 18, 2025 | Compare |
| Drive Time: Tracking Log | 3.0 / 5 (2) | Free | May 31, 2024 | Compare |
| Habits: Streak & Habit Tracker | 4.9 / 5 (21) | Free | Oct 7, 2026 | Compare |
| Habit Tracker - Dayrise | 4.5 / 5 (15) | Free | Oct 18, 2026 | Compare |
| Habit Tracker // init.Habits | 4.8 / 5 (28) | Free | Sep 10, 2026 | Compare |
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