CapySleep vs Mugi's Nest
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CapySleep
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Sleep better and understand your nights with CapySleepβa calm, privacy-first sleep companion for iPhone. Explore sleep tracking, snore recording, alarms, relaxing sounds, personalized coaching, and journaling, alongside a friendly capybara that reflects how you rested. No CapySleep account is required. Your data stays on your device by default. UNDERSTAND YOUR SLEEP Bring together Apple Health sleep data, sleep-stage charts, and your Capy Score. Review Awake, REM, Light, and Deep sleep, plus heart rate, HRV, and blood oxygen when available. Discover weekly progress, sleep stories, and night-by-night insights through clearer sleep reviews. BETTER SLEEP, TOGETHER Meet Herd: Invite friends and family, share sleep goal progress, and build a shared streak through private iCloud sharing. See your herd on Home and encourage consistent routines together. Choose whether to share additional details, including sleep duration and schedule. MEET CAPYSLEEP COACH Explore personalized insights based on your sleep history. Reflect on your nights, recognize patterns, and build a more consistent routine. CELEBRATE YOUR STREAKS Meet your sleep goal to grow your streak. Track your current streak and personal best, browse completed nights, and celebrate with new 3D badges and animations. Streak freezes and optional reminders help you keep going when routines change. TRACK SLEEP AND NAPS Start an overnight session, power nap, or recovery nap. Optional motion tracking uses your iPhoneβs sensors to estimate sleep stages. Enable nighttime sound recording to explore snoring summaries and listen to clips at up to 3Γ speed. Motion and audio processing happen on your device. WIND DOWN WITH SOUNDS Relax with sleep sounds, nap tracks, colored noise, soundscapes, guided calm, breathing exercises, and CapySleep signature tracks. Set a sleep timer or choose music from Apple Music and your personal library. MAKE SPACE FOR REST Use Bedtime App Lock to shield selected apps from bedtime until your scheduled wake time, helping you reduce distractions. ALARMS AND SCHEDULES Create bedtime and wake schedules, set sleep and nap alarms, and snooze when you need more rest. Preview your alarm volume before settling down. Time-sensitive notifications are available when enabled. JOURNAL AND REFLECT Record your mood, write reflections, and connect entries with sleep and nap reviews. Revisit your thoughts alongside your sleep history. Name your capybara, enjoy its gentle animations, and personalize your sleep goal color. SIRI, SHORTCUTS, AND WIDGETS Use Siri and Shortcuts to control sessions, sleep aids, and alarms, view your latest sleep, and add journal entries. Add Home Screen and Lock Screen widgets, and follow active sleep and power nap sessions through Live Activities. PRIVACY FIRST No CapySleep account or sign-in is required. Optional iCloud sync supports CapySleep-generated sessions, recordings, journal data, and preferences. Apple Health data is not uploaded through CapySleepβs iCloud sync. Herd uses separate sharing controls so you can choose what your group sees. FREE AND CAPYSLEEP PRO CapySleep is free to download, with core tracking and limits on sleep-aid sounds, journal entries, and saved sessions. Optional annual CapySleep Pro unlocks the full sleep-aid library, Apple Music for alarms and sleep aids, full Sleep Details, unlimited history and journal entries, and recurring schedules. Eligible users can try annual CapySleep Pro free for 7 days. The subscription automatically renews unless canceled. Manage or cancel in your Apple Account subscription settings. Family Sharing is supported. Available in English, Filipino, Spanish, Japanese, Simplified Chinese, and Korean. CapySleep supports general wellness. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Privacy Policy: https://capysleep.github.io/privacy.html Terms of Use: https://capysleep.github.io/terms.html
Mugi's Nest
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Mugi's Nest is a cozy sleep companion. Mugi is a sleepy capybara who lives in a tiny nest on your nightstand β and Mugi only sleeps when you do. SAY GOODNIGHT Set your bedtime, say goodnight, and put your phone down. Mugi curls up and sleeps beside you. Reach for your phone at night and Mugi stirs β the night turns restless. WAKE UP TO GIFTS Every good night, Mugi gathers fallen leaves and moonlight, and brings you a little gift in the morning. Forest friends β a drowsy owl, a lantern-lit firefly, a moon rabbit and more β visit your nest while you sleep. Can you meet them all? DECORATE THE NEST Spend moonlight on beds, lamps, rugs and wallpapers. Unlock night themes and app icons. Build the coziest nest in the forest. EVERY NIGHT COUNTS Grow your good-night streak, fill your sleep journal, and watch your nights turn into a sky full of stars. SOUNDS FOR SLEEP Mix rain, fireplace, night insects and more into your own night ambience. Seamless loops, mixed live, gentle fades. WIDGETS Mugi waits on your Home Screen and Lock Screen, ready to say goodnight. MUGI'S NEST PRO Unlock all room themes, every soundscape, Pro-exclusive furniture, four app icons, and weekly & monthly sleep stats. Yearly subscription or one-time Lifetime purchase β your call. No ads. No account. No tracking. Your sleep data never leaves your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://mugisnest.polysail.net/en/privacy.html
Screenshots
Verdict
The clearest difference is ads: CapySleep at none against Mugi's Nest's shown. CapySleep also leads on update cadence (every 3 weeks vs every 2 months). Mugi's Nest's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CapySleep sells 1 in-app purchase, starting at $9.99 per year and Mugi's Nest sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.
CapySleep ships an update every 3 weeks, Mugi's Nest every 2 months. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | CapySleep | Mugi's Nest |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 2 months |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 406 MB | 19 MB |
| Age rating | 12+ | 4+ |
| Developer | Marc Allen Lopez | TFaces Studio |
In-app purchases
CapySleep
- CapySleep Pro7 Days trial$9.991 Year
Mugi's Nest
- Pro Yearly$19.991 Year
- Pro Lifetime$29.99









