ZenFast vs Sleepwall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZenFast
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ZenFast, fasting that adapts to real life, your schedule rules. Whether you're new or experienced, ZenFast's intelligent tracker syncs with YOUR rhythm. ◇ Dynamic Fasting Windows Smart algorithms adjust fasting phases based on actual meal times - no rigid clocks. ◇ Effortless Logging Tap-to-record with 15-min precision + food emojis. Meal tracking made joyful. ◇ Motivation Engine Live progress ring + calendar heatmap + shareable achievement cards. Celebrate every win. 4 science-backed plans, start your 7-day free trial → Find YOUR sustainable fasting rhythm! *Consult a doctor before fasting. Not a medical solution.* Feel free to contact us: Official Website: https://www.beibitech.com Official Email: zenfast@beibitech.com
Sleepwall
This app helps you establish consistent bedtimes by turning the process into a game. It focuses on getting you to bed on time each night, allowing you to track your progress and build healthy sleep habits.
- Consistent bedtime enforcement
- Build sleep streaks
- Log sleep and rate energy
- Advanced sleep analytics (Pro)
- Gamification with XP and badges (Pro)
- Local data storage for privacy
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Go to bed on time, every night. With Bedtime Lock, Sleepwall locks the apps that keep you up at bedtime, walks you through a calm wind-down and turns every on-time night into a streak you won't want to break. Most sleep apps tell you what went wrong last night. Sleepwall works on the one habit that changes everything else: getting to bed at the same time, night after night. BEDTIME LOCK — NEW • Pick the apps that keep you scrolling. They lock at wind-down or bedtime • They stay locked until your wake time or your morning check-in • Need a moment? "5 more minutes" once a night, then lights out • Built on Apple's Screen Time, so your choices stay private on your iPhone • Try it free for one night YOUR NIGHT, PLANNED • Tonight adapts to the time: an evening countdown to wind-down and bed, a one-tap check-in in the morning • Guided wind-down: your routine one step at a time, with timers and calm breathing • Sleep sounds generated on your iPhone (brown noise, pink noise, soft rain, gentle waves) with a sleep timer that fades out • A personal plan from day one, with an optional ease-in that moves your bedtime 15 minutes earlier each week CHECK IN WITH ONE TAP • Tap how you feel and last night is logged, with times from your plan or Apple Health (optional, read-only) • Missed a morning? Log the night before • A 15-minute grace window and streak freezes forgive an off night STREAKS, BADGES AND LEVELS — FREE • A moon calendar of your last 30 days • 6 levels, daily and weekly quests and 13 badges, with a celebration for every badge, level-up and milestone • A weekly recap of your nights and energy ALWAYS IN VIEW • Lock Screen widgets, plus a Live Activity and Dynamic Island countdown • Home Screen and StandBy widgets • Siri, Shortcuts and Control Center: start your wind-down or check in with one tap SLEEPWALL PRO • Bedtime Lock every night • Insights over 7, 14, 30 and 90 days: bedtime consistency, energy, sleep duration and sleep debt, in plain language • Your full streak history • Smart nudges at and after bedtime • Themes and alternate app icons • Export your nights as PDF or CSV Pro is available as a weekly, monthly or yearly subscription, or as a one-time lifetime purchase. Monthly and yearly plans start with a 3-day free trial for eligible new subscribers. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage them in your Apple Account settings. PRIVATE BY DESIGN No account. No ads. Your sleep logs stay on your iPhone. Optional anonymous usage stats can be switched off in Settings. In 11 languages. Start tonight and lock in your bedtime. Sleepwall was called SleepLock before version 2.1. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gwlabs.app/privacy
Screenshots
Verdict
The clearest difference is device support: ZenFast at 3 against Sleepwall's 1. ZenFast also leads on iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases 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. ZenFast sells 2 in-app purchases, starting at $0.99 per month and Sleepwall sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | ZenFast | Sleepwall |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 23 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Beibi Technology Co., Ltd. | GW Capital Partners LLC |
In-app purchases
ZenFast
- All Access (1 month)7 Days trial$0.991 Month
- All Access (lifetime)$4.99
Sleepwall
- Sleepwall Pro Weekly$4.997 Days
- Sleepwall Pro Monthly3 Days trial$9.991 Month
- Sleepwall Pro Yearly3 Days trial$49.991 Year
- Sleepwall Pro Lifetime$79.99







