Omnipemf vs Crystal Glow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Omnipemf
This device uses a multi-coil structure and scientifically supported frequencies to emit electromagnetic fields. It aims to guide the body and mind toward desired states like relaxation, focus, or better sleep through rhythmic stimulation.
- Multi-coil structure
- Intuitive gesture controls
- Scientifically supported frequencies
- Electromagnetic field emission
- Promotes relaxation and focus
- Supports sleep and meditation
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Omnipemf devices feature a multi-coil structure and intuitive gesture controls, making them some of the most user-friendly PEMF devices on the market. They help guide the body and mind toward a desired state by emitting scientifically supported frequencies through electromagnetic fields. These frequencies provide rhythmic stimulation that the body and brain can naturally respond to. This may help promote relaxation, enhance focus, energize the body, support better sleep, deepen meditation, or contribute to overall physical wellbeing. Through the thoughtful positioning of multiple coils inside the device, electromagnetic fields are distributed in a way that allows the surrounding space to be gently filled with targeted frequencies. This enables users to benefit from PEMF exposure in different everyday situations such as relaxing at home, working, meditating, or preparing for sleep. The effectiveness of Omnipemf technology has been explored in independent double-blind, placebo-controlled studies and is supported by a growing body of scientific literature related to PEMF and frequency-based stimulation.
Crystal Glow
Receive personalized daily affirmations inspired by crystal energy. Select your mood or intention to get a unique crystal and affirmation. Explore themed experiences and save your favorites for daily inspiration.
- Personalized daily affirmations
- Crystal energy inspiration
- 200+ crystal options
- 400+ artwork designs
- Themed experiences (Moonlight & Sunrise)
- Save favorite affirmations
- Listen aloud feature
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Crystal Glow: Daily Affirmations Crystal Glow delivers personalized daily affirmations inspired by crystal energy. Share your intention or mood — we match the perfect crystal from 200+ options with over 400 stunning artworks in Moonlight and Sunrise themes — and craft a resonant crystal affirmation just for you. Positive daily affirmations that will empower and inspire you for your day! Start each day with crystal wisdom, crystal affirmations, raise your vibration, manifest your desires, and glow from within. Save favorites, listen aloud in a soothing voice, and explore themed experiences (Moonlight & Sunrise). Premium features: Raise Your Vibration, Manifest It, Crystal Inspirations, full library, daily reminders, and more. Positive affirmations to help you GLOW! Start your 7-day free trial. Cancel anytime. — Subscription Details Crystal Glow offers an auto-renewing subscription with a 7-day free trial: Founders' Annual — $29.99/year (limited-time launch price) Annual — $39.99/year Monthly — $5.99/month Your subscription begins after the 7-day free trial unless canceled at least 24 hours before the trial ends. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://crystalglow.app/privacy.html Terms of Use: https://crystalglow.app/terms.html
Screenshots
Verdict
The clearest difference is review sentiment: Crystal Glow at 100% against Omnipemf's 30%. Crystal Glow also leads on rating (5.0 vs 2.8). Omnipemf's advantage is in-app purchases (none vs 3) and ratings volume (69 vs 7). On price, update cadence and ads 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. Crystal Glow sells 3 in-app purchases, starting at $5.99 per month. Omnipemf asks for nothing beyond the download.
Crystal Glow holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Omnipemf has 69 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 30% of Omnipemf's written reviews are positive against 100% of Crystal Glow's.
Omnipemf ships an update every 6 weeks, Crystal Glow every 3 months. The most recent releases landed on October 18, 2026 and October 21, 2026 respectively.
| Parameter | Omnipemf | Crystal Glow |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (69 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 29.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 69 — better | 7 |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 68 MB | 534 MB |
| Age rating | 4+ | 4+ |
| Developer | OmniPemf | Brighten Enlighten |
Customer experience
Omnipemf
Crystal Glow
Bugs and requests
Omnipemf
Reported bugs
26 issues- App will not connect to devices
- Frequently will not recognize device
- Firmware update required but won't load
- App crashes during firmware update
- App is choppy/buggy when pairing
Show 21 moreShow fewer
- Takes more than one attempt to get a mode activated
- App keeps disconnecting from the device
- App won't reconnect unless restarted
- App crashes
- App disconnects and won't reconnect
- Latest firmware made device unusable
- App is very incomplete and hard to use
- App keeps crashing
- App sometimes indicates connected, then asks to tap device twice with no result
- App disconnects for some reason
- Never able to connect app to device or keep connection
- UI has errors even when connected
- Countdown timers disappear
- App loses connection/sync with headband
- New update doesn't work
- Difficult to use and buggy
- Haven't managed to get a program work the whole way through
- Does not show if it's connected in the main screen
- App drains battery overnight
- Settings are grayed out
- Can't set duration of sessions
Requested features
15 requests- Ability to ramp up frequencies in custom mode
- Ability to turn coils off in set modes
- Better time tracking
- Reminders
- Video tutorials (animations with real people)
Show 10 moreShow fewer
- Planner (help to set/achieve goals)
- Dark mode option
- Advanced analytics dashboard
- Clearer advice around custom programs
- Add magnetic flux density to custom programs
- Improve UI design
- Make app more streamlined
- Prompt after a session should appear
- Video people using it and note what they puzzle over
- Improve UI for connection, consistency, and syncing
Crystal Glow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Omnipemf
No in-app purchases
Crystal Glow
- Crystal Glow Premium7 Days trial$5.991 Month
- Founders Annual7 Days trial$29.991 Year
- Crystal Glow Premium7 Days trial$39.991 Year









