Productivity
Colour-coded calendar for tracking daily activities, free for unlimited habits, with sync as a paid extra.
Opens the official store page
A colour-filled calendar is most of what Continuo is. Each activity gets its own colour, and a glance at the month shows which routines are holding up and which have gaps. It's a focused tracker rather than a coaching programme, suited to people who already know what they want to do and just want a record of it. Any number of activities can be tracked for free with no time limit. A daily reminder is optional, each activity takes any colour, and a statistics view charts progress over time. There's a home screen widget for checking the day's data without opening the app, and a dark mode that can switch on by itself in the evening. All data can be exported or shared as a JSON or CSV file. A small annual subscription adds cloud sync and backup, a daily note, and Siri shortcuts for logging or checking an activity by voice.
One screen carries most of Continuo: a month view where every tracked activity has a colour and every completed day gets filled in. Gaps show as blanks, so the state of a routine is readable at a glance without charts, though a statistics view exists for anyone who wants trends over time.
It's a record-keeper rather than a coach. There's no programme to follow and no habit library; you decide what to track and the app logs it. Unlimited activities are free with no trial clock, and data exports as JSON or CSV. A small yearly subscription adds cloud sync and backup, plus a daily note and Siri voice shortcuts.
The daily touchpoint is a few seconds. You open the calendar, or glance at the Home Screen widget, and tap today's square for each thing you did. The optional reminder in the evening catches the days you forget.
Over a month the colours accumulate into a pattern, and that pattern is the motivation: a run of filled squares you'd rather not break, or a blank patch that tells you the gym has slipped. Dark mode flips on by itself at night. Subscribers can dictate a check-in to Siri instead of opening the app.
The search behind this one is usually for a habit tracker that doesn't nag, gamify or cap the free tier at three habits. Continuo's unlimited free tracking and plain calendar answer that. With 279 ratings it's a small-audience app, but a 4.8 average from those users suggests the people who want this kind of simplicity are well served by it.
Five screenshots on the page will show the colour-filled calendar in a few states, the statistics charts and the widget. The visual identity is the colour grid itself: blocks of saturated colour on a white or dark field, with minimal chrome around them. For a Productivity app it's closer to a wall calendar than a dashboard.
The version 2026.5.0 reads as a year-based scheme with a fifth release in the current cycle, which implies updates are still coming. Naftali Beder is a solo developer, so continuity rests with one person. The 4.8 rating from 279 reviews is encouraging if small. The App Store is the only store linked, and the data gives no release history beyond the version string.
Visual streak keeping
A month of coloured squares shows what held and what slipped.
Unlimited free tracking
Any number of activities with no time limit or upgrade wall.
Own-your-data types
Everything exports to JSON or CSV whenever you want it.
Rated 4+ and free, with no limit on how many activities you track. The paid extra is a small annual subscription covering cloud sync with backup, a daily note and Siri voice logging; the exact price isn't on the listing. Without the subscription, data lives only on the device, so a lost phone means a lost record unless you've exported. No account is mentioned. It works offline. Ads aren't mentioned. There's no Play Store link.
Our take
A good fit for anyone who already has their routines picked and just wants a clean record of whether they did it. The free tier is unusually generous. Skip it if you want coaching, reminders per habit or social accountability, none of which are here, or if you need sync without paying.