Comparison

Frequency vs Nurtli

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

Head to head
About

Frequency

This app offers science-inspired sound therapy to promote natural healing and restore balance to your mind, body, and brain. It utilizes specific frequencies to aid in sleep, reduce pain, and enhance mental clarity for a holistic wellness journey.

Highlights
  • Full body healing & DNA repair
  • Restorative sleep support
  • Gentle relief for body pain
  • Emotional healing and clarity
  • High-fidelity healing frequencies
  • Transform any space into a sanctuary
Features
Read full description

Frequency Healing Sounds: Whole Body Recovery Research-backed healing frequency sound therapy for pain relief, deep sleep, and calm. You sleep, but wake up stiff. You rest, but still feel tired. You manage the aches, but never truly recover. That is surface rest, not real recovery. Pure healing frequency sound therapy guides your body deeper, easing pain and quieting the mind. When joint discomfort, shallow sleep, and tension start to feel like just part of aging, you can still change how you feel. Wake up less stiff. Sleep more deeply. Feel calm, rested, and like yourself again. The Science of Sound Sound is one of the most natural, non-invasive ways to support the body. A growing field of neuroscience research links sound and vibration to the nervous system's relaxation response, exploring how steady tones can support stress modulation, calm, and deeper rest. Studies of sound-based interventions report reductions in everyday stress and improved relaxation in adults, and sound therapy is increasingly accepted as a gentle, drug-free complement to wellbeing. This science-informed approach guides every session, helping you move from tension toward deep rest without medication and without anything to learn. Our library is built around eight core healing frequencies, each selected for a unique felt benefit. 174 Hz supports the release of physical tension and helps ease areas of chronic discomfort. 285 Hz is a grounding tone for body recovery. 396 Hz helps quiet repetitive worry. 432 Hz is the go-to frequency for deep sleep, helping you fall asleep faster and stay asleep longer. 528 Hz supports balance and gentle renewal. 639 Hz encourages emotional openness and warmth. 741 Hz helps clear mental noise. 852 Hz is a quiet, centering tone for stillness and peace. From Shallow Sleep to Deep Rest Deep sleep is where recovery begins. Our sleep-focused sessions guide you from falling asleep through staying asleep to natural awakening, so you wake up feeling like your body actually rested. Real Comfort for Tension and Stiffness Morning spinal stiffness, tight shoulders, and daily aches are often signs that your body never fully relaxed. The 174 Hz comfort sessions are designed to support physical ease and help movement return. Emotional Calm and Inner Clarity When the body rests deeply, the mind follows. Users describe feeling more settled, less reactive, and more like themselves again. Not excited. Just grounded. Whole Body Recovery(mind,body,soul) It is not one isolated fix. It is your sleep, comfort, mood, and energy all moving in a better direction together. This is not meditation. This is precision frequency healing. There are no binaural beats, no meditation scripts, and no background music fighting for your attention. Every session is a single, clean, sustained tone, carefully tuned and free of hidden layers, designed to support comfort, calm, and deep sleep. A Library That Grows With You With hundreds of pure healing frequency sessions, you will never run out of options. Explore by need, by frequency, or dive into curated collections like Deep Sleep, Gentle Pain Relief, and Morning Calm. Download your favorites for offline listening, follow structured 14-day protocols, and track your listening progress over time. Move at Your Own Pace No forced schedules. Body hurts today? Choose pain relief. Cannot sleep tonight? Choose deep sleep. You stay in complete control. Choose the plan that works for you. Annual access or a one-time lifetime purchase. No automatic renewal and no locked-in subscriptions. Your body does not need more willpower. It needs real recovery. Download Frequency Healing Sounds, choose one tone, and press play tonight. Feel the difference a single frequency can make. Privacy Policy: https://site.unexplainablestore.cn/html/fre250422/Privacy_Policy.html Terms of Use: https://site.unexplainablestore.cn/html/fre250422/Terms_of_Use.html Questions or feedback? support@imoblife.net

About

Nurtli

Features
Read full description

Nurtli is a calm, science-led skincare journal. Instead of telling you what to buy, it helps you notice what your own skin tends to respond to — over time, from your own logs. A microbiologist in your pocket: no hype, no brand deals, no good-or-bad verdicts. HOW IT WORKS Check in each day in a few taps — how your skin feels (Great, Fine, Off or Rough), anything you'd flag, the products you used, and a little life context. Over time, Nurtli quietly surfaces patterns: things that tend to appear near calmer days, and things worth watching. WHAT YOU CAN DO • Daily check-in — a 15-second read of your skin, with optional flags, lifestyle context, photos and notes. • Routine & products — build your AM/PM routine and a reusable product library, with full ingredient lists. • Ingredient library — hundreds of ingredients and microbes, explained through the lens of your skin barrier and microbiome, written by a microbiologist with citations. • Scan & learn — scan a product's barcode to read its ingredients, formula notes and allergen flags (Nurtli Plus). • Your patterns — the Nurtli Signal Engine finds gentle, observational patterns in your own logs, with trends, charts and honest confidence levels (Nurtli Plus). • Microbiome Minutes & Nurtli Notes — short reads and long-form, single-author science. No AI-generated content, ever. WHAT NURTLI WON'T DO • No scores, no traffic lights, no "good" or "bad" ingredients. • No product recommendations, no "buy this instead," no shopping links. • No AI run on your photos — they're a private memory aid, nothing more. • No diagnosing, no medical claims. Nurtli helps you observe; it doesn't treat. PRIVACY IS A FEATURE Your check-ins and photos stay on your device. NURTLI PLUS A single, honest subscription unlocks: • The Signal Engine — your skin's patterns, trends and charts • The barcode scanner and product database • The full ingredient library • Unlimited journal history and a photo timeline • The complete Nurtli Notes archive Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled 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 period. Manage or cancel anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when a subscription is purchased. Terms of Use: https://nurtli.net/terms Privacy Policy: https://nurtli.net/privacy Nurtli is an educational tool. It does not diagnose, treat, cure or prevent any condition, and nothing in the app is medical advice. If your skin is genuinely struggling, please see a dermatologist.

Screenshots

Frequency4 screens
Nurtli4 screens

Verdict

The call

The clearest difference is update cadence: Nurtli at daily against Frequency's every 2 weeks. Frequency's advantage is device support (3 vs 1) and iOS requirement (16 vs 18.4). On price, 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

Both are free to download. Frequency sells 10 in-app purchases, starting at $7.99 per month and Nurtli sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Frequency ships an update every 2 weeks, Nurtli daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Frequency versus Nurtli: the parameters behind the verdict, then further details
ParameterFrequencyNurtli
PriceFreeFree
Rating4.7 (2.4K ratings) — better—
Positive reviews84.6% of reviews—
Number of ratings2.4K — better—
Update frequencyEvery 2 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16 — better18.4
Further details — not scored
Size218 MB45 MB
Age rating4+17+
DeveloperBrainPower IncAlex Sheridan

Bugs and requests

Frequency

Reported bugs

3 issues
  • App crashing or freezing
  • Playback stopping when device goes to sleep
  • Inconsistent volume and sound quality

Requested features

4 requests
  • Ability to customize frequency settings
  • Option to purchase individual frequencies
  • Improved search and organization of content
  • Ability to play in the background while device is locked

Nurtli

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Frequency

Subscriptions9
  • Daily Monthly Subscription$7.991 Month
  • Auto Renew Special Sale Year1 Year trial$24.991 Year
  • New User Yearly Option$29.991 Year
Show 6 more
  • Trial for new in guide page3 Days trial$29.991 Year
  • Frequency Special Subscription$29.991 Year
  • Daily Annual Subscription7 Days trial$34.991 Year
  • Trial offer for new7 Days trial$34.991 Year
  • Yearly Subscription Trial7 Days trial$35.991 Year
  • Yearly Subscription with Trial7 Days trial$39.991 Year
One-time1
  • Unlock 2 Years VIP$29.99
2 purchases

Nurtli

Subscriptions2
  • Nurtli Plus - Monthly$4.991 Month
  • Nurtli Plus — Yearly$39.991 Year

Questions

Is Frequency free?
Frequency is free to download, with in-app purchases available.
Is Nurtli free?
Nurtli is free to download, with in-app purchases available.
Do Frequency or Nurtli have ads?
Neither Frequency nor Nurtli shows ads.
Which is updated more often, Frequency or Nurtli?
Frequency ships an update every 2 weeks, and Nurtli daily. Most recently, Frequency was updated on November 1, 2026 and Nurtli on October 31, 2026.

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