Comparison

Brain spa(N3) vs unfog

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

Head to head
About

Brain spa(N3)

Features
Read full description

You can switch to your desired mode depending on the situation. Quickly and easily tune into the relaxation you need right now: Improve sleep quality Relieve stress Enhance focus Recover from mental fatigue To use this application, you need to connect it with the Brain Spa product via Bluetooth. It cannot be used independently without product connection.

About

unfog

Features
Read full description

unfog is an app to help you spend less time and energy on repeating worries and noise in your mind by applying scientifically proven therapy approaches. Spend less time worrying and more time on what’s really important in life. Disclaimer β€” Unfog is a self-help and reflection tool. All content is provided for informational and educational purposes only and is not a substitute for professional medical or psychological advice, diagnosis or treatment. If you are in crisis, call your local emergency number (144 in Switzerland, 112 in the EU) or seek professional help immediately. Use of the app is at your own risk; no warranties of completeness or accuracy are given.

Screenshots

Brain spa(N3)4 screens
unfog3 screens

Verdict

The call

The clearest difference is update cadence: Brain spa(N3) at every 6 weeks against unfog's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain spa(N3) ships an update every 6 weeks, unfog every 7 months. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

Scorecard1 real difference Β· 5 level
Brain spa(N3) versus unfog: the parameters behind the verdict, then further details
ParameterBrain spa(N3)unfog
PriceFreeFree
Update frequencyEvery 6 weeks β€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 β€” better
Further details β€” not scored
Size12 MB54 MB
Age rating12+17+
DeveloperN.CER Co., LimitedTimo Hegnauer

In-app purchases

None

Brain spa(N3)

No in-app purchases

None

unfog

No in-app purchases

Questions

Is Brain spa(N3) free?
Brain spa(N3) is free to download, with no in-app purchases.
Is unfog free?
unfog is free to download, with no in-app purchases.
Do Brain spa(N3) or unfog have ads?
Neither Brain spa(N3) nor unfog shows ads.
Which is updated more often, Brain spa(N3) or unfog?
Brain spa(N3) ships an update every 6 weeks, and unfog every 7 months. Most recently, Brain spa(N3) was updated on October 12, 2026 and unfog on October 9, 2026.

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