SendProof vs Duosti

Follow through on your habits with a friend who keeps you accountable. SendProof combines habit tracking with photo proof: you do the work, send a photo, and your accountability partner reviews it. Whether you're getting to the gym, studying consistently, or making time to read, give your goal a deadline and someone to show up for. HOW IT WORKS 1. Choose a habit and set a deadline. 2. Invite a friend to be your accountability partner. 3. Complete your habit and send photo proof. 4. Your friend reviews and approves or rejects your check-in. 5. Keep showing up and build your streak. A FRIEND IN YOUR CORNER Your accountability partner can be someone you already know. In SendProof, they're your coach: the person who reviews your proof and helps you stay on track. You can coach them, too. MAKE PROGRESS YOU CAN SEE • Photo check-ins that show the work you've done • Deadlines and reminders for your habits • Streaks to track your consistency • Accountability that goes both ways FOR THE GOALS YOU KEEP PUTTING OFF Workouts. Study sessions. Reading. Meal prep. Creative practice. Pick something that matters to you and start showing up for it. Pick one habit. Invite a friend. Send your first proof. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sendproof.app/legal/privacy

One habit. Two people. One streak. Duosti is a habit tracker built for exactly two. Pick a habit, invite one person, and share a single streak. If either of you skips a day, it breaks. No leaderboards, no feeds, no followers. Just you, your person, and one number you're both protecting. Most habit apps are a solo checklist with social features added on. Duosti starts from the partnership. The reason you'll show up tomorrow isn't a badge. It's that someone is counting on you. HOW IT WORKS • Pick a habit: the gym, reading, a walk, a new language, meditation, drinking water, less scrolling, or anything you name yourself. • Invite one person: send your invite code by text or any messaging app. They join in a few taps. • Check in each day with one tap. When you're both done, the streak grows and you celebrate together. • Miss a day and the streak starts over. No shaming, no red marks. You just begin again, together. BUILT FOR TWO • One shared streak, drawn in both your colors • See at a glance whether your partner has checked in today • Nudge your partner when the day is running out (up to 3 a day, so it never turns into nagging) • Notifications come from your partner, not from us. No promos, no "we miss you" • A paired chain shows every day you've held together • Confetti only when you're both done. The big moment is shared. FAIR ABOUT TIME • Late nights count: by default your day ends at 3 AM, so a 1 AM check-in still counts for yesterday • Living in different time zones? Each of you can keep your own midnight • Daylight saving time won't break your streak • If your partner's check-in hasn't synced yet, the day stays open. A slow connection never breaks your streak. NO ACCOUNT. WORKS OFFLINE. • No email, no password, no sign-up. Just a display name and an avatar. • Check in, see your chain and look back at your history without a signal. Everything syncs when you're back online. • A home-screen widget shows your streak and whether your partner is done today UNLOCK TOGETHER When one of you subscribes to Duosti Premium, your partner gets Premium too. One payment, two people. DUOSTI PREMIUM • Unlimited duos: a gym streak with one friend, a reading streak with another • Streak freeze: one a month to protect a streak you've worked for. It's never used without you choosing it. • Full history (Free keeps the last 30 days) • Stats: each person's completion rate, your best streak and your weekday patterns • Multiple reminder times • Milestone share cards • Habit templates Free forever: one duo, the shared streak, daily check-ins, nudges, partner notifications and a home-screen widget. Checking in is never behind a paywall. SUBSCRIPTION DETAILS Duosti Premium is available as a yearly subscription or a monthly subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period, and renewal is charged within the 24 hours before the period ends. You can manage or cancel your subscription in your App Store account settings. Any unused part of a free trial is forfeited when you buy a subscription. Privacy Policy: https://binaryandbricks.com/app/appsprivacypolicy.html Terms of Service: https://binaryandbricks.com/app/termsofservice.html