Z vs Gratitude Journal Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Rife frequency generator
- Over 1300 sequences
- Audio frequency generation
- Wellness exploration
- Mobile and tablet use
Read full descriptionHide 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.
Gratitude Journal Diary
Read full descriptionHide full description
Good things happen every day. Most of them are gone by the evening because nobody wrote them down. Gratitude Journal Diary is where they go. One line, ten seconds, and the day is kept — the coffee that was exactly right, the message that arrived at the right moment, the walk that fixed your mood. WRITE IT DOWN, ANYTIME An entry takes one line. Write as many in a day as you like: 07:00 and 22:40 are two separate moments, not one diary page. Tag how it felt, mark the ones worth keeping, and get on with your day. UP TO TEN PHOTOS AN ENTRY Attach what you actually saw. Photos open instantly in your journal, because a small version is kept ready for the list and the full one for the moment you tap it. A STREAK WORTH KEEPING Every entry lights up its day. The calendar fills in behind you, the streak counts forward, and the daily reminder stands down the moment you have already written — it never nags you for something you have done. THE FOCUS ROOM A reflective companion that has read your own journal. On a heavy day it asks how you are, and then answers with the bright days you wrote yourself — your words, quoted back to you, not generic advice. It is there for reflection, and it is not a therapist, a doctor or a crisis service. SHARE ONLY WHAT YOU CHOOSE Your journal is private. If you want to share one moment, post that single entry to your friends' timeline — always under your name, your choice every time. Friends can cheer it and comment. Everything you did not post stays where it was. SEE THE YEAR YOU HAD Mood over time, your longest streak, the months you wrote the most, and "on this day" bringing back what you were grateful for a year ago. ABOUT THE AI Focus Room replies are produced by an AI model. Your message, a short summary of your journal, and — when the answer needs them — the text of your own entries are sent there to write the reply. Only your own entries are ever sent, and your photographs are never sent to the model. There is a limit of 60 Focus Room messages a day. PRIVATE BY DEFAULT The app has no advertising and no tracking, and it never asks for your location or your microphone. You can delete any photo, any entry, any post, or your whole account from inside the app. Privacy policy: https://gratitude-journal-diary.vercel.app/privacy Terms of service: https://gratitude-journal-diary.vercel.app/terms
Screenshots
Verdict
The clearest difference is update cadence: Gratitude Journal Diary at every 6 days against Z's every 2 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Z ships an update every 2 months, Gratitude Journal Diary every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Z | Gratitude Journal Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (516 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 516 — better | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 83 MB |
| Age rating | 17+ | 4+ |
| Developer | Allt Hitt ehf | Flit Soft LLC |
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 moreShow fewer
- Users manual
Gratitude Journal Diary
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Z
No in-app purchases
Gratitude Journal Diary
No in-app purchases
Questions
Is Z free?
Is Gratitude Journal Diary free?
Do Z or Gratitude Journal Diary have ads?
Which is updated more often, Z or Gratitude Journal Diary?
Other comparisons















