Comparison

Remora vs Sleep Vibrations

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Remora

This app helps you track and reduce your single-use plastic consumption. It features a personal dashboard, a community leaderboard, and a local feed to inspire sustainable choices and contribute to a global dataset for policy change.

Highlights
  • Personal dashboard for tracking plastic consumption
  • Leaderboard and achievements for motivation
  • Real-time local feed of usage trends
  • Tips and resources for sustainable living
  • Social integration for sharing progress
  • Contribution to a global dataset for policy change
Read full description

Welcome to Remora, the innovative app that helps you monitor and reduce your single-use plastic consumption! Our mission is to empower you to create a more sustainable future, one refusal at a time. With an intuitive dashboard, engaging leaderboard, and real-time local feed, Remora will inspire you to make a lasting impact on our planet. Features: Personal Dashboard: Remora's intuitive dashboard allows you to easily track your daily, weekly, and monthly single-use plastic consumption. Set goals, visualize your progress, and monitor the positive impact of your sustainable choices. Leaderboard & Achievements: Challenge yourself and others! Remora's leaderboard showcases the top plastic refusers in your area. Unlock achievements by reaching milestones, and share your progress with friends and family. Together, let's create a wave of change! Real-Time Local Feed: Stay connected and informed! Remora's live feed displays the latest single-use plastic usage and refusal trends in your area. Discover popular alternatives to single-use plastics, and learn how your community is working together to reduce waste. Tips & Resources: Be equipped with the knowledge and tools to make a difference. Social Integration: Inspire others with your journey! Share your milestones, achievements, and tips on your favorite social media platforms. Encourage your friends and family to join the movement and make a collective impact. Contribute to a Global Dataset: By sharing your usage through the app, we are able to inform policy change and strengthen education and outreach efforts. Why Remora? Designed for users 13+ and backgrounds. Fosters community engagement and environmental awareness. Supports your journey toward a more sustainable lifestyle. Helps reduce your carbon footprint and plastic waste. Join the Remora community today and make a difference for the planet! Together, let's create a cleaner, greener, and more sustainable future. Download Remora now, and take the first step in your journey to refuse, reduce, and replace single-use plastics!

About

Sleep Vibrations

This Apple Watch app uses gentle, rhythmic vibrations to help you relax and fall asleep faster. It provides a silent, tactile anchor for your attention, guiding you away from racing thoughts without disturbing others or requiring headphones.

Highlights
  • Adjustable vibration timer
  • Customizable vibration speed and style
  • Pitch black, minimalist interface
  • Completely silent, haptic-only operation
  • Standalone Apple Watch functionality
  • Battery efficient design
Features
Currently charting
Read full description

Struggling to quiet your mind at night? Let your wrist lead the way to sleep. Sleep Vibrations is a standalone Apple Watch app designed to help you relax, decompress, and fall asleep faster using the power of haptic feedback. By utilizing the haptics in your Apple Watch, the app generates a soothing, rhythmic vibration that acts as a physical anchor for your attention, pulling you away from racing thoughts and into a state of deep relaxation. Whether you need to focus on your breath, calm anxiety, or simply need a gentle distraction to drift off, Sleep Vibrations provides a silent, non-intrusive solution. Why Use Haptics for Sleep? Unlike white noise apps or guided meditations that require headphones or audio, Sleep Vibrations is completely silent. It allows you to fall asleep without disturbing your partner, and without the need to wear uncomfortable earbuds in bed. It is a purely tactile experience designed to ground you in the present moment. Key Features: Adjustable Timer: Set your vibration session for up to 10 minutes, perfect for a quick wind-down routine. Speed and Style: Set your desired type of vibration and its speed. Pitch Black Design: A minimal, dark interface designed specifically for bedtime usage to reduce eye strain and blue light exposure. Completely Silent: Uses only vibration (haptics), making it perfect for shared beds or quiet environments. Standalone Experience: Runs entirely on your Apple Watch. No need to touch your iPhone and risk getting distracted by notifications. Battery Efficient: The session ends automatically when the timer runs out, ensuring your watch battery is preserved for morning tracking. How to Use: Open Sleep Vibrations on your Apple Watch while in bed. Set vibration type. Set desired speed. Select your desired duration (e.g., 5 or 10 minutes). Close your eyes, rest your hand comfortably, and focus on the rhythmic sensation on your wrist. Drift off to sleep. Download Sleep Vibrations tonight and feel the difference.

Screenshots

Remora4 screens

Verdict

The call

The clearest difference is price: Remora at Free against Sleep Vibrations's $0.99. Remora also leads on ratings volume (18 vs 1). Sleep Vibrations's advantage is rating (5.0 vs 4.4) and chart position (#122 vs unranked). On review sentiment, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Remora is free to download; Sleep Vibrations costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Sleep Vibrations holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Remora has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Remora ships an update monthly, Sleep Vibrations every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
Remora versus Sleep Vibrations: the parameters behind the verdict, then further details
ParameterRemoraSleep Vibrations
PriceFree — better$0.99
Rating4.4 (18 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings18 — better1
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#122 — better
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.113.0 — better
Further details — not scored
Size57 MB4 MB
Age rating4+4+
DeveloperEckerd College Inc.Ian Akio Melo Shimabukuro

Customer experience

Remora

All ratings18 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sleep Vibrations

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Remora

No in-app purchases

None

Sleep Vibrations

No in-app purchases

Questions

Is Remora free?
Remora is free to download, with no in-app purchases.
Is Sleep Vibrations free?
Sleep Vibrations costs $0.99, with no in-app purchases.
Which has better reviews, Remora or Sleep Vibrations?
Sleep Vibrations is rated higher. Remora averages 4.4 out of 5 from 18 ratings, while Sleep Vibrations averages 5.0 from 1 ratings.
Do Remora or Sleep Vibrations have ads?
Neither Remora nor Sleep Vibrations shows ads.
Which is updated more often, Remora or Sleep Vibrations?
Remora ships an update monthly, and Sleep Vibrations every 2 months. Most recently, Remora was updated on November 3, 2026 and Sleep Vibrations on October 30, 2026.

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