Redd Light Therapy vs SUNI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redd Light Therapy
This app offers expert-led classes for personal growth and self-care, focusing on movement and expression to enhance physical and mental well-being. It aims to build inner strength, boost confidence, and foster a supportive community for a healthier, happier life.
- Expert-led classes
- Movement and expression
- Physical and mental well-being
- Inner strength building
- Confidence boosting
- Supportive community
- Mindfulness promotion
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Join a world of misfits and lovers dedicated to personal growth and self-care. Transform your relationship with yourself through movement and expression with Redd Light Therapy. This innovative app offers a range of expert-led classes designed to enhance your physical and mental well-being. Whether you're looking to build inner strength, boost your confidence, or find a supportive community, Redd Light Therapy has you covered. Dive into diverse offerings that honor your full potential, promote mindfulness, and improve overall fitness. Embrace the journey to a healthier, happier, and more fulfilled version of you with Redd Light Therapy.
SUNI
Transform your device into a calming sanctuary with ambient red light. Designed for meditation, mindfulness, and sleep routines, it creates a tranquil environment to help you unwind and focus.
- Ambient meditation light
- Mindfulness timers
- Rhythmic pulse modes
- Sleep-ready atmosphere
- Distraction-free interface
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Create your sanctuary. Experience the calming power of Red Light. SUNI transforms your iPhone into a dedicated relaxation device, using powerful R-LED technology to create a soothing ambient environment. Designed for meditation, mindfulness, and nightly wind-down routines, SUNI helps you disconnect from the noise of the day and bathe your surroundings in warm, tranquil light. THE SUNI EXPERIENCE: Harsh blue light from screens can disrupt your sense of calm. SUNI counteracts this by flooding your space with deep red wavelengths, creating a "digital sunset" that signals to your mind that it is time to rest. It is the perfect visual anchor for yoga, breathwork, or simply decompressing after work. KEY FEATURES: • Ambient Meditation Light: Use your screen’s maximum brightness to cast a warm, red glow over your room—perfect for turning any space into a warm studio. • Mindfulness Timers: Set sessions for 10, 20, or 30 minutes to guide your meditation practice without watching a clock. • Rhythmic Pulse Modes: Select from ambient audio or gentle pulses to synchronize your breathing and deepen your focus. • Sleep-Ready Atmosphere: Use SUNI as a bedside lamp to read or relax without the wakeful effects of standard blue light. • Distraction-Free Interface: A minimal, dark-mode design ensures nothing breaks your state of flow. PERFECT FOR: • Meditation: Use the red glow as a focal point to center your thoughts. • Nightly Routines: Replace harsh room lighting with SUNI while you prepare for bed. • Yoga & Stretching: Create a studio-like atmosphere anywhere you go. • Focus & Flow: Use the steady red light to reduce visual clutter and focus on the task at hand. NOTE: We do not offer medical advice. Any and all recommendations should be viewed as suggestions, please consult with a professional and do your own research before trying red light in your routines. SUBSCRIPTION INFORMATION: A SUNI subscription is required to use and enjoy full access to features and content. If you choose a SUNI subscription, payment will be charged to iTunes Account at confirmation of purchase. Please note that terms and conditions, as well as our privacy policy, apply. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.logoslabs.co/suni-privacy-policy Contact Us: support@logoslabs.co
Screenshots
Verdict
The clearest difference is in-app purchases: Redd Light Therapy at none against SUNI's 6. Redd Light Therapy also leads on rating (4.9 vs 4.4) and ratings volume (82 vs 18). SUNI's advantage is update cadence (every 3 weeks vs every 4 months). On price, review sentiment, ads 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. SUNI sells 6 in-app purchases, starting at $9.99 per 7 days. Redd Light Therapy asks for nothing beyond the download.
Redd Light Therapy holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 82 and 18 respectively. Written reviews complicate that: 99% of Redd Light Therapy's written reviews are positive against 100% of SUNI's, so the app with the better star average is not the one people write more warmly about.
Redd Light Therapy ships an update every 4 months, SUNI every 3 weeks. The most recent releases landed on July 21, 2026 and September 13, 2026 respectively.
| Parameter | Redd Light Therapy | SUNI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (82 ratings) — better | 4.4 (18 ratings) |
| Positive reviews | 98.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 82 — better | 18 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 87 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Spotbee, Inc. | Logos Labs LLC |
Customer experience
Redd Light Therapy
SUNI
In-app purchases
Redd Light Therapy
No in-app purchases
SUNI
- SUNI Red Light Therapy (Unlimited)$9.997 Days
- SUNI Red Light Therapy (Unlimited)$17.991 Month
- SUNI Red Light Therapy (Unlimited)$29.991 Year
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- SUNI Red Light Therapy (Unlimited)$39.991 Year
- SUNI Red Light Therapy (Unlimited)$59.991 Year
- SUNI Red Light Therapy (Unlimited)$79.991 Year









