30-Day Challenge: Streak
Olena Datsyuk Productivity iPhoneiPadiPod touch
30-Day Challenge: Streak is a free Productivity app for iPhone and iPad by Olena Datsyuk. Requires iOS 26.2. Updated April 24, 2026.
- Price
- Free
- on the App Store
- Size
- 14 MB
- Age 9+
- Updated
- Apr 24
- 2026 · v1.0
Screenshots
About 30-Day Challenge: Streak
Pick one habit. Show up for 30 days. Watch it become part of who you are. 30-Day Challenge: Streak is the calmest, simplest habit tracker on the App Store. Tap a day, watch your streak grow, finish the challenge — then decide what comes next. WHY IT WORKS Most habit apps drown you in dashboards, XP bars, and reminders that never stop. We took all of that out. Just 30 squares, one tap a day, and a quiet sense of progress. FEATURES • 30-day grid for every habit — your whole challenge at a glance • Streak counter that grows with you • Daily reminder at the time you choose • Milestone celebrations at day 7, 14, 21, and 30 • Weekly progress chart and a full year heatmap • Pinned habits stay at the top • Backfill missed days — no shame, just continue • Weekly motivational quote • Dark mode that follows your system setting • Home Screen widget (small + medium) • iCloud sync across iPhone and iPad • Works completely offline • No accounts. No ads. No tracking. START WITH A PRESET Drink Water · Exercise · Read · Meditate · Sleep Early · Eat Healthy Or build your own with any SF Symbol icon. FREE & PRO Free — track one habit at a time, forever. Real progress, no nags. Pro — unlock unlimited habits, see your full completed history, and get every future feature first. WE BELIEVE The best habit app is the one you actually open. Yours doesn't need to track 50 things. Pick the one that matters most this month — and finish it. — — — SUBSCRIPTION TERMS 30-Day Challenge Pro is available as a monthly or yearly auto-renewing subscription. • Payment is charged to your Apple ID at confirmation of purchase. • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours prior to the end of the current period. • Manage or cancel anytime in your Apple ID account settings. Privacy Policy: https://30-day-privacy.carrd.co/ Terms of Use: https://30-day-terms.carrd.co/
App privacy
The developer, Olena Datsyuk, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Purchases: Purchase History
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Performance Data, Other Diagnostic Data, Crash Data
Used for: Analytics, App Functionality
Alternatives to 30-Day Challenge: Streak
Looking for apps like 30-Day Challenge: Streak? Here are 6 similar apps on the App Store. The highest rated is One Habit Challenge (5.0/5), and all 6 are free to download.
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90 Day Challenge Habit Tracker
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Todaily: Habit Tracker
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Calendar Agenda Planner - Aera
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One Habit Challenge
5.0
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Challenge Tracker: Thirtyfy
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Think: Better Every Day
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 30-Day Challenge: Streak | – | Free | April 24, 2026 | |
| 90 Day Challenge Habit Tracker | – | Free | Oct 25, 2025 | Compare |
| Todaily: Habit Tracker | – | Free | Oct 1, 2026 | Compare |
| Calendar Agenda Planner - Aera | – | Free | Oct 7, 2026 | Compare |
| One Habit Challenge | 5.0 / 5 (1) | Free | Jan 9, 2026 | Compare |
| Challenge Tracker: Thirtyfy | – | Free | Feb 5, 2026 | Compare |
| Think: Better Every Day | – | Free | Oct 12, 2026 | Compare |