Earplug vs MirrorUp21
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Earplug
This minimalist relaxation app provides a single, high-quality masking sound designed to cover distracting environmental noises. It offers a distraction-free experience for sleep, meditation, and concentration, with simple controls and no interruptions.
- Masks distracting noises
- Minimalist design
- Distraction-free interface
- High-quality masking sound
- Simple controls
- Works with headphones and speakers
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"La semplicità è la suprema sofisticazione" -- Leonardo da Vinci Earplug is a minimalist relaxation app. When you can't sleep, reach for Earplug. It only does one thing... perfectly. Sleep, meditate and concentrate soundly with a buttery–smooth "masking" track that can help to hide: • Snoring • Sirens • Wild animals • Distant screams • Neighbors • Poltergeists • Sadness • Breathing EARPLUG SOUND Earplug Sound is our proudest creation: it's a rarefied blend of pink and white noise looped and spun like silk; Earplug’s Sound pairs up perfectly with almost any source of environmental noise, helping to lessen its impact and free your mind. DISTRACTION-FREE APP When you need Earplug most, you're either half-asleep or you want to be. You don't want to fiddle. You want the app that was created by experts in audio and user interface to guide your experience. Earplug has no options, no popups and no nags... Ever! We made Earplug because we're like you. We love sleep-sound apps but never found what we were searching for, so we built our own: Earplug. It's distraction-free in its sound, design and stability, and it's quality from beginning to end. INSTRUCTIONS • Unlock your iPhone, iPad or Mac • Open the Earplug app Earplug can also be controlled from the Control Center, Apple Watch, and the iPhone lock screen. The App also works great with headphones (especially Sony WH-1000XM3 Wireless Noise-Canceling Headphones and Bose QuietComfort 35 Series II) and external speakers. The App will resume after your alarm or timer goes off, and will respond to the Bluetooth media controls on your lock screen. SLEEP Sleep isn't something you do. Wait for it! TELL US WHAT YOU THINK With all questions, comments and feedback email us at support [at] confusionStudios [dot] com. THANKS Thanks for checking out Earplug and sweet dreams!
MirrorUp21
This app guides you through a 21-day mirror work program using AI to create personalized daily tasks. It helps improve self-acceptance, reduce anxiety, and enhance emotional well-being through positive affirmations and guided exercises. Practice anytime, anywhere with real-time feedback and secure, private data storage.
- AI-powered personalized 21-day plans
- Daily guided mirror exercises
- Real-time voice feedback
- Intelligent completion tracking
- Zero registration and local data storage
- TouchID/FaceID security locks
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Why Choose MirrorUp21? The Scientifically Proven Path to Transformation - Psychological Empowerment Mirror exercises can help people change their negative views of themselves and the world. It encourages individuals to repeat positive affirmations in front of the mirror (such as "I love myself" or "I am worthy of love") to transform their inner beliefs. This practice helps individuals increase self-acceptance, reduce inner fear and self-criticism, and improve emotional and mental health. - Skill Mastery Pro athletes' secret weapon! Use mirror observation to refine technical details (e.g., shooting posture, dribbling rhythm) and double training efficiency through real-time corrections. - Emotional Healing Verified by 50,000+ users on NetEase and Xiaohongshu: Daily mirror smiles and self-dialogue reduce anxiety and awaken inner strength. A simple "I am exceptional" resets your daily energy. MirrorUp21's Unique Features – Your Phone Becomes a "Smart Magic Mirror" - AI-Powered 21-Day Mirror Work Input your goals, and our AI (powered by DeepSeek fine-tuned models) crafts a personalized plan – no generic templates. - Daily Guided Tasks Based on Louise Hay's "self-love" philosophy: Progressive tasks from smile challenges to deep self-dialogue. Customizable reminders fit your schedule. - Real-Time Feedback & Tracking The front-facing camera records check-in videos, provides real-time voice feedback, intelligently recognizes the number of completions, helping you effortlessly accomplish your check-in tasks. Your progress, clear at a glance! - Zero Registration, Full Privacy No accounts needed. All data stays local. Add TouchID/FaceID locks for extra security. Why Try MirrorUp21? - Science-backed: 21-day golden cycle + mirror practice + data-driven progress tracking - Anytime, anywhere: Practice even without a physical mirror - 100% private: Your growth journey stays entirely yours Psychologists and Healing Experts Recommend: "Mirror exercises are an effective tool for self-acceptance and can help break the cycle of negative self-judgment." — Carl Rogers, Humanistic Psychologist "Through mirror exercises, people can change their self-perception and emotional responses. Positive self-talk can significantly improve mental states." — Albert Bandura, Founder of Social Cognitive Theory "Self-acceptance is key to mental health. Mirror exercises help individuals see themselves and build a positive relationship with themselves, which is the first step in therapy." — Virginia Satir, Family Therapy Expert "Doing mirror exercises is one of the best gifts you can give yourself in this lifetime." — Louise Hay, Self-Healing Expert
Screenshots
Verdict
The clearest difference is price: MirrorUp21 at $1.99 against Earplug's $8.99. MirrorUp21 also leads on update cadence (every 9 days vs every 9 months) and rating (5.0 vs 4.6). Earplug's advantage is ratings volume (53 vs 2) and device support (3 vs 1). On ads, in-app purchases and monetization model 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
Earplug costs $8.99 and MirrorUp21 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MirrorUp21 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Earplug has 53 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 76% of Earplug's written reviews are positive against 88% of MirrorUp21's.
Earplug ships an update every 9 months, MirrorUp21 every 9 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Earplug | MirrorUp21 |
|---|---|---|
| Price | $8.99 | $1.99 — better |
| Rating | 4.6 (53 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 76.2% of reviews | 87.5% of reviews — better |
| Number of ratings | 53 — better | 2 |
| Update frequency | Every 9 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.2 — better | 16.6 |
| Further details — not scored | ||
| Size | 30 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Confusion Studios LLC | MindPower(HongKong) Limited |
Customer experience
Earplug
MirrorUp21
In-app purchases
Earplug
No in-app purchases
MirrorUp21
No in-app purchases









