Comparison

Calm Awareness vs Impermanence

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

Head to head
About

Calm Awareness

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Overview of Calm Awareness The Calm Awareness App offers Neurofeedback Guided Mindfulness Training for Meditation Trainers—individuals assisting others in developing a Mindfulness Meditation practice. It integrates the MindWave Mobile NeuroDevice, which measures brainwaves, particularly focusing on Alpha brainwaves linked to relaxation and cognitive benefits. Key advantages include: • Improved Focus and Attention: Enhances concentration by reducing distractions. • Stress Reduction: Promotes relaxation and counters anxiety. • Enhanced Creativity: Encourages idea generation and problem-solving. • Better Sleep Quality: Facilitates restful brain states. • Mindfulness and Emotional Regulation: Supports emotional balance and well-being. • Improved Memory and Learning: Boosts information retention and recall. Maximizing Alpha Brainwave Benefits Practicing mindfulness with Calm Awareness for 15-20 minutes daily fosters these benefits. Extended sessions of up to 30 minutes may amplify effects but should align with individual comfort levels. Techniques such as diaphragmatic breathing and relaxed facial muscles help reduce muscular artifacts during neurofeedback training. Users gradually learn to activate Alpha brainwaves, cultivating a calm mental state that mitigates stress and emotional reactivity. This practice enables individuals to manage automatic reactions, fostering insight and acceptance. By reducing emotional overreactivity, users can maintain emotional stability, use coping strategies effectively, and respond constructively to challenges. The long-term benefits extend to improved emotional and physical health, social well-being, and resilience. Key App Features • Customizable training sessions for individual needs. • Flexible session settings for in-office or at-home use. • Tailored auditory and visual instructions. • Adaptive training aligned with the user’s Alpha brainwave levels. • Real-time multimedia feedback and artifact filtering. • Numerical scores and progress graphs for continuous improvement. • Adjustable session durations from 5 to 60 minutes. • Engaging visual and auditory feedback. Calm Awareness integrates real-time neurofeedback to empower individuals in achieving a relaxed and mindful state, enriching their overall quality of life.

About

Impermanence

This app provides a minimalist timer for meditation retreats. It focuses on simplicity with few distractions. Ideal for dedicated practitioners seeking a straightforward timing tool.

Highlights
  • Meditation retreat timer
  • Minimalist design
  • Few frills
  • Simple interface
Features
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Impermanence is an app designed for timing meditation retreats. Few frills.

Screenshots

Calm Awareness4 screens
Impermanence4 screens

Verdict

The call

The clearest difference is update cadence: Calm Awareness at fortnightly against Impermanence's every 3 months. Calm Awareness also leads on iOS requirement (13.0 vs 16.1). 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

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

Calm Awareness ships an update fortnightly, Impermanence every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Calm Awareness versus Impermanence: the parameters behind the verdict, then further details
ParameterCalm AwarenessImpermanence
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.1
Further details — not scored
Size355 MB6 MB
Age rating4+4+
DeveloperBrainTrain Inc.Alexander Ellis

In-app purchases

None

Calm Awareness

No in-app purchases

None

Impermanence

No in-app purchases

Questions

Is Calm Awareness free?
Calm Awareness is free to download, with no in-app purchases.
Is Impermanence free?
Impermanence is free to download, with no in-app purchases.
Do Calm Awareness or Impermanence have ads?
Neither Calm Awareness nor Impermanence shows ads.
Which is updated more often, Calm Awareness or Impermanence?
Calm Awareness ships an update fortnightly, and Impermanence every 3 months. Most recently, Calm Awareness was updated on October 27, 2026 and Impermanence on October 24, 2026.

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