Comparison

Zeitgeist Journal & Diary vs sleepfuzz

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

Head to head
About

Zeitgeist Journal & Diary

This app simplifies journaling by encouraging short, frequent entries instead of long, perfect ones. It helps reduce stress, improve memory, and enhance emotional clarity through a private, feed-like interface. All your thoughts are securely stored with iCloud.

Highlights
  • Short, quick entries
  • Private feed-like interface
  • Stress reduction
  • Memory strengthening
  • Emotional clarity
  • iCloud sync
Read full description

Zeitgeist makes journaling possible for everyone. Many people give up on diaries because they expect long entries, get caught in perfectionism, or feel they do not have enough time. With Zeitgeist you jot down short notes, quick thoughts, or small things you notice in everyday life. It takes only a moment and soon becomes a natural part of your routine. Over time these small entries grow into a meaningful timeline of your life. Research shows that journaling helps reduce stress, strengthen memory, and improve emotional clarity. Even a few words a day can make a difference for your well-being. It looks like a feed but it is completely private. No audience, no likes, no pressure. Just you and your words, kept safe with iCloud. Privacy Policy: https://tiptop.software/zeitgeist/privacy Terms of Use (EULA): https://tiptop.software/zeitgeist/terms

About

sleepfuzz

This app provides customizable ambient soundscapes to help users fall asleep. It offers precise audio controls, pre-set sound profiles, and scheduling options. The app works in the background and does not require an internet connection.

Highlights
  • Customizable ambient soundscapes
  • Precision audio controls (reverb, filter, pitch)
  • Hand-crafted sound presets
  • Sleep timer and scheduling
  • Lock screen and Dynamic Island controls
  • Background operation
Read full description

SleepFuzz is an ambient noise machine for insomniacs, night shift workers, and anyone who can't sleep in silence. Sculpt the perfect frequency with precision controls: reverb, filter, pitch, stereo width. Ten hand-crafted presets engineered to actually work. Set a timer or schedule audio to fade at a specific time. Control everything from your lock screen or Dynamic Island. Works in the background while your phone sleeps. Upgrade to sleepfuzz pro to save your own own presets and get access to white and brown controls as well. SleepFuzz doesn't track you. Doesn't sell your data. Doesn't need the internet. Just sound, shaped by you, whenever you need it.

Screenshots

Zeitgeist Journal & Diary4 screens

Verdict

The call

The clearest difference is monetization model: sleepfuzz at free against Zeitgeist Journal & Diary's freemium. sleepfuzz also leads on iOS requirement (18.6 vs 26.0). Zeitgeist Journal & Diary's advantage is device support and ratings volume (7 vs 2). On price, rating 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. Zeitgeist Journal & Diary sells 2 in-app purchases, starting at $3.99 per month and sleepfuzz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Zeitgeist Journal & Diary against 5.0 for sleepfuzz. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Scorecard4 real differences · 6 level
Zeitgeist Journal & Diary versus sleepfuzz: the parameters behind the verdict, then further details
ParameterZeitgeist Journal & Diarysleepfuzz
PriceFreeFree
Rating5.0 (7 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings7 — better2
Update frequencyWeekly—
AdsNo—
In-app purchasesYesYes
MonetizationFreemiumFree — better
DevicesiPhone, iPad — better—
Requires iOS26.018.6 — better
Further details — not scored
Size22 MB5 MB
Age rating4+4+
DeveloperMarcel WichmannLucas Hurd

In-app purchases

2 purchases

Zeitgeist Journal & Diary

Subscriptions2
  • Zeitgeist Plus$3.991 Month
  • Zeitgeist Plus7 Days trial$22.991 Year
1 purchases

sleepfuzz

One-time1
  • sleepfuzz pro$2.99

Questions

Is Zeitgeist Journal & Diary free?
Zeitgeist Journal & Diary is free to download, with in-app purchases available.
Is sleepfuzz free?
sleepfuzz is free to download, with in-app purchases available.
Which has better reviews, Zeitgeist Journal & Diary or sleepfuzz?
Zeitgeist Journal & Diary and sleepfuzz are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

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