Comparison

Z vs Frequency Heals

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

Head to head
About

Z

Generate audio frequencies for personal wellness and experimental use. Explore over 1300 sequences for frequency-based practices on your mobile device. This app is for wellness exploration and is not a medical device.

Highlights
  • Rife frequency generator
  • Over 1300 sequences
  • Audio frequency generation
  • Wellness exploration
  • Mobile and tablet use
Read full description

Z-App is a rife frequency generator designed to generate audio frequencies for wellness. With over 1300 sequences, it allows users to explore frequency-based wellness practices right on their phone or tablet. Disclaimer: Z-App is intended for personal wellness and experimental use only. It is not intended to diagnose, treat, cure, or prevent any medical condition. The frequency lists provided are based on anecdotal and alternative wellness traditions and are not supported by medical evidence. Always consult a healthcare professional before using the app, especially if you have any health concerns. This app should not be used as a substitute for professional medical advice or treatment. Use of the app is at your own discretion.

About

Frequency Heals

Access healing frequencies anytime, anywhere for instant relief with zero side effects. This app offers a low-cost, easy-to-use solution for frequency therapy.

Highlights
  • Receive healing frequencies
  • Anytime, anywhere access
  • Instant relief
  • Zero side effects
  • Low cost
Features
Read full description

Frequency Heals makes it easier for you to enjoy the magic of frequency therapy. You are able to receive healing frequencies anytime, anywhere. Instant relief, zero side effects, low cost, and ease of access are all the unbeatable advantages of Frequency Heals frequency therapy. ---------------------- Automatic Renewal is divided into three types of subscription service periods: continuous monthly subscriptions, continuous quarterly subscriptions, and continuous yearly subscriptions. The corresponding billing cycle fees are divided into monthly subscription fees, quarterly subscription fees, and yearly subscription fees. The details of the subscription fees for each type of membership: Monthly VIP: $19.99/month Quarterly VIP: $49.99/three months Yearly VIP: $129.99/year 1. If you activate the Service through your Apple ID (in this Agreement, "Apple" means Apple Inc. and its affiliates) and do not actively cancel the Auto-Renewal Service 24 hours prior to the expiration of the next subscription period, Apple will automatically deduct the service fee for the next subscription period 24 hours prior to the expiration of each subscription period from the balance of your Apple ID or iTunes account that is bound to the Frequency Heals account at the time of activating the Auto-Renewal Service, thereby extending the validity of the service for that subscription period. 2. If you want to cancel the Auto-Renewal Service, you may do so 24 hours prior to the deduction time of the next subscription period by the following methods: Go to [Settings] -> [iTunes Store and App Store] -> [Apple ID], select [View Apple ID] -> [Account Settings] -> [Subscription], and find Frequency Heals to cancel the subscription. -- Privacy policy: https://frequency.jiuze9.com/music/index.php?s=Admin/Privacy/privacy1 -- Membership Agreement: https://frequency.jiuze9.com/music/index.php?s=Admin/Privacy/privacy2 -- Automatic Renewal Agreement: https://frequency.jiuze9.com/music/index.php?s=Admin/Privacy/privacy3

Screenshots

Z4 screens
Frequency Heals4 screens

Verdict

The call

The clearest difference is review sentiment: Z at 83% against Frequency Heals's 0%. Z also leads on rating (4.8 vs 1.8) and in-app purchases (none vs 3). Frequency Heals's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (10.0 vs 16.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Frequency Heals sells 3 in-app purchases, starting at $19.99 per month. Z asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Z holds the better App Store score, 4.8 against 1.8. That said, the two scores are not equally well evidenced: Z has 433 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 83% of Z's written reviews are positive against 0% of Frequency Heals's.

UpkeepUpdate frequency

Z ships an update every 2 months, Frequency Heals every 3 days. The most recent releases landed on September 22, 2026 and June 26, 2026 respectively.

Scorecard7 real differences · 3 level
Z versus Frequency Heals: the parameters behind the verdict, then further details
ParameterZFrequency Heals
PriceFreeFree
Rating4.8 (433 ratings) — better1.8 (5 ratings)
Positive reviews83.3% of reviews — better0.0% of reviews
Number of ratings433 — better5
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.010.0 — better
Further details — not scored
Size17 MB75 MB
Age rating17+4+
DeveloperAllt Hitt ehfNanjing Clean Energy Electronic Technology Co.,Ltd

Customer experience

Z

All ratings379 ratings
Positive94.2%
Neutral3.4%
Negative2.4%
Written reviews126 reviews
Positive83.3%
Neutral7.9%
Negative8.7%

Frequency Heals

All ratings5 ratings
Positive20.0%
Neutral0.0%
Negative80.0%
Written reviews6 reviews
Positive0.0%
Neutral16.7%
Negative83.3%

Bugs and requests

Z

Reported bugs

5 issues
  • Freezing during session
  • Stopping playback when interrupted
  • Compatibility issues with newer OS
  • Lack of TMJ frequency
  • Unexpected volume adjustments

Requested features

6 requests
  • Sawtooth tone
  • Multiple frequencies
  • Play controls
  • Dark mode
  • Back button
Show 1 more
  • Users manual

Frequency Heals

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Z

No in-app purchases

3 purchases

Frequency Heals

Subscriptions3
  • Monthly subscription$19.991 Month
  • Quarterly subscription$49.993 Months
  • Annually subscription$129.991 Year

Questions

Is Z free?
Z is free to download, with no in-app purchases.
Is Frequency Heals free?
Frequency Heals is free to download, with in-app purchases available.
Which has better reviews, Z or Frequency Heals?
Z is rated higher. Z averages 4.8 out of 5 from 433 ratings, while Frequency Heals averages 1.8 from 5 ratings.
Do Z or Frequency Heals have ads?
Neither Z nor Frequency Heals shows ads.
Which is updated more often, Z or Frequency Heals?
Z ships an update every 2 months, and Frequency Heals every 3 days. Most recently, Z was updated on September 22, 2026 and Frequency Heals on June 26, 2026.

Other comparisons