Relog vs ChromaCal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Relog
Easily log the last time you performed specific actions, from daily routines to infrequent tasks. Receive optional gentle reminders if you haven't completed them recently. Add notes for extra context and sync data across devices.
- Track last action time
- Optional reminders
- Add notes to logs
- Automate with Shortcuts
- Interactive widgets
- iCloud data sync
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Have you ever wondered when you last fed your fish, took your medication or chatted with a friend? With Relog, you can keep track of when you last did things, and optionally be gently reminded when you haven’t done those things in a bit. Relog is great for tracking just about anything, regardless of whether it’s something you do multiple times a day or once or twice a year. Core Features: - Track when you last did things. - Optionally get notified when you haven’t done something after a specified period of time. - Add notes when you log something to keep track of extra information. Extra Goodies: - Automate Relog with Shortcuts. - Log that you did stuff through interactive widgets. - Sync your data across all of your devices with iCloud. Relog is a free app with a Tip Jar to help support its development.
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 update cadence: ChromaCal at every 6 days against Relog's every 2 months. On price, ads, in-app purchases 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. Relog sells 5 one-off in-app purchases and ChromaCal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Relog ships an update every 2 months, ChromaCal every 6 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.
| Parameter | Relog | ChromaCal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (31 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 31 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 29 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Lonnie Gerol | Vibe2Viable LLC |
In-app purchases
Relog
- Small Tip$0.99
- Medium Tip$1.99
- Large Tip$4.99
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- Generous Tip$9.99
- MASSIVE Tip$19.99
ChromaCal
- ChromaCal Pro$9.99









