Comparison

Frequency Generator Pro vs VocalCord Sci

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

Head to head

Frequency Generator Pro

Deep Sleep and Relax

About

Frequency Generator Pro

Explore Solfeggio frequencies from 174 Hz to 963 Hz for mind-body balance. Features include sleep, wealth, and harmony meditations, plus white, pink, and brown noise therapy. Designed for stress relief, sleep improvement, and spiritual growth.

Highlights

Solfeggio frequency generator (174-963 Hz)
Sleep, wealth, and harmony meditations
White, pink, and brown noise therapy
Stress and anxiety relief
Spiritual growth support

Features

Read full description

Our app combines the scientific and spiritual power of Solfeggio frequencies, designed to balance your mind and body. Embark on a vibrational journey ranging from 174 Hz to 963 Hz. Meditation & Affirmations • Sleep Meditation - Deep sleep and astral travel • Wealth Meditation - 888 Hz abundance and prosperity • Harmony & Love - 639 Hz heart chakra work Noise Therapy • White, pink, and brown noise • Mind cleansing, focus, and deep sleep WHY CHOOSE FREQUENCY GENERATOR? • Energy alignment with the Law of Resonance • Quantum field and neuroplasticity support • Ancient wisdom and modern science combined • Ideal for daily rituals and spiritual practices WHO IS IT FOR? • Those dealing with stress and anxiety • People experiencing sleep issues • Yoga and meditation practitioners • Spiritual growth seekers • Sound and frequency therapy enthusiasts Do yourself a favor - elevate your vibration and meet your life's frequency with a new reality! Note: This app is not a substitute for medical treatment. Always consult a doctor for your health issues.

About

VocalCord Sci

Features

Read full description

VocalCord: Uzaydan Dünyaya Ses Analizi Açıklama: VocalCord, Türkiye’nin ilk insanlı uzay misyonu kapsamında Uluslararası Uzay İstasyonu’nda (ISS) gerçekleştirilen bilimsel bir deneyin halka açık sürümüdür. TUA (Türkiye Uzay Ajansı) ve NASA standartlarına uygun olarak geliştirilen bu teknoloji, astronotların uzaydaki sağlık durumlarını ses biyobelirteçleri üzerinden takip etmek amacıyla tasarlanmıştır. Neden VocalAI? Bilimsel Miras: Uzayda test edilen ses analizi algoritmalarını artık siz de deneyimleyebilirsiniz. Tamamen Ücretsiz: Bilimin demokratikleşmesi adına uygulama tamamen ücretsizdir; reklam veya uygulama içi satın alma içermez. Gizlilik ve Güvenlik: Kişisel verileriniz bizim için değerlidir. Uygulama hiçbir veriyi sunuculara göndermez, tüm işlemler cihazınızda yerel olarak yapılır. Kayıt Gerekmez: Hesap oluşturma veya kişisel bilgi paylaşma zorunluluğu yoktur. Uygulamayı indirin ve hemen kullanmaya başlayın. Uzay teknolojisini cebinize taşıyan VocalCord ile sesinizin gücünü keşfedin.

Screenshots

Frequency Generator Pro4 screens

VocalCord Sci4 screens

Verdict

The call

The clearest difference is ads: VocalCord Sci at none against Frequency Generator Pro's shown. Frequency Generator Pro's advantage is update cadence (every 4 days vs every 7 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Frequency Generator Pro ships an update every 4 days, VocalCord Sci every 7 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level

Frequency Generator Pro versus VocalCord Sci: the parameters behind the verdict, then further details
Parameter	Frequency Generator Pro	VocalCord Sci
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 4 days — better	Every 7 months
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.4	15.0 — better
Further details — not scored
Size	63 MB	0 MB
Age rating	4+	4+
Developer	BARIS ERSOY	New Senses

In-app purchases

None

Frequency Generator Pro

No in-app purchases

None

VocalCord Sci

No in-app purchases

Questions

Is Frequency Generator Pro free?

Frequency Generator Pro is free to download, with no in-app purchases.

Is VocalCord Sci free?

VocalCord Sci is free to download, with no in-app purchases.

Do Frequency Generator Pro or VocalCord Sci have ads?

Frequency Generator Pro shows ads; VocalCord Sci does not.

Which is updated more often, Frequency Generator Pro or VocalCord Sci?

Frequency Generator Pro ships an update every 4 days, and VocalCord Sci every 7 months. Most recently, Frequency Generator Pro was updated on November 9, 2026 and VocalCord Sci on October 31, 2026.