Comparison

Elemind vs Halo

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

Head to head
About

Elemind

This app uses neurotechnology to read and respond to your brainwaves, guiding you into deeper sleep. It analyzes EEG signals to deliver precise acoustic stimulation, helping you fall asleep faster and improve sleep efficiency without negative side effects.

Highlights
  • Real-time EEG brainwave tracking
  • Personalized acoustic stimulation
  • Faster sleep onset
  • Improved sleep efficiency
  • Detailed sleep stage analysis
  • Data-driven sleep insights
Read full description

Elemind is pioneering neurotechnology for sleep that reads and instantly responds to your individual brainwaves and works naturally to direct your brain out of wakeful patterns into a deeper sleep, on-demand. Our patented algorithm tracks your EEG brain signals and delivers precise acoustic stimulation tailored to your brain’s natural rhythms - so you fall asleep significantly faster. Like noise cancellation for the brain, you can switch off the world and switch off the stress and go to sleep faster because with Elemind you actively drive your brain from an awake state to a sleep state. Elemind is clinically shown to improve sleep efficiency. It is designed to help you fall asleep as fast as the leading sleep drugs, without the negative side effects or next day grogginess. Which means that when you wake up, you’ll feel at your best and ready for whatever the day brings. The Elemind app is designed to pair with our EEG-based headband, which houses multiple sensors designed to accurately track your sleep. However, different from other sleep trackers, the Elemind headband analyzes your brain activity in real time to deliver precisely timed acoustic stimulation via a bone conduction speaker that has clinically been shown to get you to sleep faster. The app features: DETAILED SLEEP MONITORING Sleep isn’t a score to chase—it’s a rhythm to understand. Elemind skips oversimplified metrics and delivers data-driven insights that support healthier, more natural sleep—so you can wake up feeling truly restored. The Elemind app provides raw and derived metrics in clear visual formats like hypnograms and bar charts, paired with context that helps you interpret them. You’ll see how long you were in each sleep stage, how efficiently you slept, and how your sleep changes over time—all without being reduced to a grade. Elemind is a general wellness product, not a medical device. It is not intended to diagnose, treat, cure, prevent, or manage any disease or medical condition. Elemind is designed to support and encourage a healthy lifestyle and is intended for general wellness use only. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Halo

This app uses a wearable device to deliver gentle electrical currents to the brain, aiming to improve mood, sleep, and focus. It guides users through sessions, tracks progress, and offers educational content for wellness goals.

Highlights
  • Transcranial direct current stimulation (tDCS)
  • Mood improvement
  • Better sleep support
  • Enhanced focus
  • Usage tracking
  • Educational content
Read full description

Improved mood. Better sleep. Sharper focus. Clinically tested. Halo is a wellness device and companion app that uses transcranial direct current stimulation (tDCS) to support mood, sleep, and focus. It delivers low-level electrical currents to the prefrontal cortex - an area of the brain linked to emotional regulation, sleep quality, and attention control. The Halo app guides you through stimulation sessions, tracks your usage, and offers regular check ins and educational content to help reach your wellness goals. Developed by the team behind Flow Neuroscience, a leader in clinical brain stimulation. Halo is built on Flow’s proven brain stimulation platform - technology that’s supported thousands of people in Europe. What Halo helps with: * Improving your mood * Better sleep so you wake feeling more refreshed * Enhance your focus so you perform better at work and day to day * Building better routines that align with your goals How does Halo work? Halo is a brain stimulation wearable that uses transcranial direct current stimulation (tDCS). It delivers gentle, low-intensity electrical currents to the prefrontal cortex, a region of the brain involved in cognitive and emotional processes. Who it's for: * Wellness-focused individuals seeking safe, natural tools * Anyone looking to improve their mood, sleep or focus. * High-performers, creatives, and biohackers Halo is a general wellness product designed to support wellbeing. Halo is not approved or cleared by the FDA and is not intended, marketed, or sold to treat or cure any disease or condition. Halo is intended for use by healthy adult individuals. At this time, Halo is only available for shipment within the United States.

Screenshots

Elemind4 screens
Halo4 screens

Verdict

The call

The clearest difference is rating: Halo at 5.0 against Elemind's 2.3. Halo also leads on in-app purchases (none vs 2). Elemind's advantage is update cadence (every 10 days vs every 2 months) and ratings volume (10 vs 2). On price, review sentiment, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Elemind sells 2 in-app purchases, starting at $12.99 per month. Halo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Halo holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Elemind has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 43% of Elemind's written reviews are positive against 50% of Halo's.

UpkeepUpdate frequency

Elemind ships an update every 10 days, Halo every 2 months. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Elemind versus Halo: the parameters behind the verdict, then further details
ParameterElemindHalo
PriceFreeFree
Rating2.3 (10 ratings)5.0 (2 ratings) — better
Positive reviews42.9% of reviews50.0% of reviews — better
Number of ratings10 — better2
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size71 MB176 MB
Age rating12+17+
DeveloperElemind Technologies, Inc.Flow Neuroscience AB

Customer experience

Elemind

All ratings10 ratings
Positive30.0%
Neutral0.0%
Negative70.0%
Written reviews28 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

Halo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Elemind

Subscriptions2
  • Elemind Monthly1 Month trial$12.991 Month
  • Elemind Annual1 Month trial$83.991 Year
None

Halo

No in-app purchases

Questions

Is Elemind free?
Elemind is free to download, with in-app purchases available.
Is Halo free?
Halo is free to download, with no in-app purchases.
Which has better reviews, Elemind or Halo?
Halo is rated higher. Elemind averages 2.3 out of 5 from 10 ratings, while Halo averages 5.0 from 2 ratings.
Do Elemind or Halo have ads?
Neither Elemind nor Halo shows ads.
Which is updated more often, Elemind or Halo?
Elemind ships an update every 10 days, and Halo every 2 months. Most recently, Elemind was updated on October 21, 2026 and Halo on October 1, 2026.

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