Uncross vs Sprout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Uncross
This app helps you break the habit of crossing your legs, a common cause of poor posture. It uses your Apple Watch to monitor movement and send gentle reminders, allowing you to track your progress and build better sitting habits over time.
- Apple Watch motion detection
- Gentle, randomized reminders
- Daily sitting habit dashboard
- Streak tracking for motivation
- Weekly and monthly progress charts
- Customizable quiet hours
- Watch face complication for streak visibility
- Data export to CSV
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Uncross helps you become aware of and break the habit of crossing your legs while sitting — a common cause of poor posture and discomfort. Wear your Apple Watch. Start a session. Uncross quietly monitors your movement and sends gentle reminders asking if you're crossing your legs. Confirm or deny with a tap. Over time, you'll see your patterns clearly and naturally sit better. FEATURES • Apple Watch detection — motion-aware session tracking right from your wrist • Gentle nudges — randomized reminders so you stay aware without feeling nagged • Daily dashboard — sitting time, crossing estimates, and a confirmation rate score • Streak tracking — build momentum with consecutive improvement days • Weekly & monthly trends — charts that show your progress over time • Quiet hours — set a schedule so reminders only appear when you want them • Watch complication — your streak count always visible on your watch face • CSV export — take your data anywhere • Privacy first — everything stays on your device, nothing is ever uploaded HOW IT WORKS 1. Open the Watch app and start a sitting session 2. Uncross monitors your movement and pings you at random intervals 3. Tap to confirm or deny whether you're crossing your legs 4. Check your iPhone dashboard to review your day Small habit. Big difference. https://purrfect-allium-817.notion.site/Privacy-Policy-34361c6829748069b526f9bc49dc9b35
Sprout
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Sprout locks your distracting apps at bedtime and shows you how much better you sleep for it. Now with Lock buddy and Friends, so you can protect your nights together. FREE TO USE Sprout is free, supported by ads. Premium removes the ads and adds the AI: meal scans, recipes and the coaches. One payment for life, or a small monthly plan. SLEEP BETTER TOGETHER • Lock buddy: choose a friend who decides when you can unlock early. They get a notification with how long and why, and tap Yes or No. No answer within 15 minutes means your apps stay locked. • Ask from the blocker: when a locked app stops you, ask your buddy right from the blocker screen. • Friends: a weekly podium of who keeps their lock the most nights, with streaks, a crown for the winner and a nudge when someone passes you. Friends see nights kept and time protected, never your sleep data and never which apps. • Skip tonight: need a night off? Skip just tonight, and your lock comes back tomorrow by itself. THE BEDTIME LOCK • Pick the apps that keep you up. Sprout locks them before bed, every night, with Apple Screen Time. • Before every early unlock: a 10-second pause and a reason. Often enough to change your mind. • A blocker screen that greets you by name and counts every time it protected your sleep. • A focus window and daytime rhythm blocks that lock apps during the day, too. SEE THE DIFFERENCE • Sprout compares your nights with the lock to your nights without it: when you fall asleep and how long you sleep, from Apple Health. • Time back: how much of your evenings the lock has given back, in hours and days. • Every morning, last night at a glance. YOUR RHYTHM, YOUR ROUTINE • Tonight's routine on your Lock Screen: caffeine and alcohol cutoffs, wind-down and habits, timed to your bedtime. • Cycle and circadian tracking: see how your energy and sleep shift across your cycle and your day. • Fuel: log your meals, track calories and macros and see how your day adds up. • Morning check-ins and a streak that grows your Sprout. SPROUT PREMIUM • AI meal scans: snap a meal, a barcode or your fridge and get it logged and scored for recovery. • Recipes from what you have, from a few words or from a reel. • AI coaches you can ask anything, like "why am I so tired this week?" • A night brief and a cycle report to share with your doctor. • No ads. Sleep better. Scroll less. Together. — The bedtime lock, Lock buddy, Friends, sleep insights, habits, rhythm blocks and the Fuel log are free, supported by ads. Sprout Premium removes ads and unlocks AI meal scans, recipes, the AI coaches, the night brief and the cycle report. • Lifetime: a one-time purchase. Monthly: an auto-renewable subscription. • Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://sprout-ventures.ch/privacy Terms of Use: https://sprout-ventures.ch/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Uncross at none against Sprout's 4. Uncross also leads on ads (none vs shown). Sprout's advantage is iOS requirement (16.0 vs 18.0). On price 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. Sprout sells 4 in-app purchases, starting at $3.99 per month. Uncross asks for nothing beyond the download.
| Parameter | Uncross | Sprout |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 3 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 133 MB |
| Age rating | 4+ | 4+ |
| Developer | Jae Hyun Song | Sprout Ventures GmbH |
In-app purchases
Uncross
No in-app purchases
Sprout
- Sprout Premium$3.991 Month
- Sprout Premium3 Days trial$29.991 Year
- Sprout Premium3 Days trial$39.991 Year
- Lifetime$39.99









