Comparison

Dr. Melrose's Toolkit vs Kosher Calm

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

Head to head
About

Dr. Melrose's Toolkit

Access a guided sensory toolkit for enhanced self-regulation on the go. This app provides audio companions to Dr. Reggie Melrose's "The 60 Seconds Fix" and "Brain Charge" curriculum, offering practice reminders and access to additional resources.

Highlights
  • Guided sensory toolkit
  • Self-regulation development
  • Companion audio files
  • Practice reminders
  • Access to additional resources
Features
Read full description

This app gives you access, right in your pocket, wherever you go, to a guided sensory toolkit for developing greater self-regulation. These are the companion audio files to both "The 60 Seconds Fix" and "Brain Charge: The K-12 Curriculum" by Dr. Reggie Melrose. You'll receive gentle reminders to keep practicing and to stay connected to additional materials, tools and resources from Dr. Reggie.

About

Kosher Calm

This app offers guided Jewish meditation sessions designed to reduce stress, rooted in the teachings of the Lubavitcher Rebbe. It provides step-by-step visual animations for a 15-20 minute practice, with options for morning, stressful moments, and pre-Shabbos resets.

Highlights
  • Guided meditation sessions
  • Step-by-step visual animations
  • Specific session types (morning, stress, pre-Shabbos)
  • Open timer for self-paced practice
  • Practice reminders
  • Bilingual support (English & Hebrew)
  • Educational content on relaxation
Features
Read full description

Kosher Calm is a meditation app that meets halachic (Jewish law) standards and is designed to reduce stress. It features a practice rooted in the guidance of the Lubavitcher Rebbe, Rabbi Menachem M. Schneerson, who in the 1970s urged health practitioners to develop a kosher practice specifically targeting stress. Kosher Calm responds to that call. The app was developed by Rabbi Aryeh Siegel, a former senior executive at Transcendental Meditation, who resigned decades ago over ethical concerns. There is nothing to study first. The visual animation teaches you the method step-by-step as you follow along. Find a comfortable seat, tap Begin, and let it guide you through a 15–20 minute session. FOUR DOORWAYS • Morning Calm — Start your morning before picking up your phone. • A Stressful Moment — A quick 10-minute session to reset when stress strikes. • Stressful Day? Unwind — Let go of daily tension and settle your mind. • Erev Shabbos Reset — Unwind before candle-lighting and arrive at Shabbos fully present. Includes an open timer for self-paced practice. FEATURES & HIGHLIGHTS • Practice Reminders: Set quiet daily nudges for morning, evening, or pre-Shabbos reminders. All settings stay privately on your device. • Full English & Hebrew Support: Every session, animation, video, and teaching is completely bilingual. • Guided by the Rebbe’s Vision: The Rebbe viewed meditation through a therapeutic lens—a valuable tool for stress relief rather than a spiritual lifestyle. Read these guidelines in the app before you begin. • Go Deeper: Explore the science of the relaxation response, read book excerpts, and get clear answers to common questions. • 100% Free for Everyone: Kosher Calm is completely free—with special dedication to active IDF soldiers, reservists, Magen David Adom, Hatzalah, and ZAKA volunteers, and families facing stress or hardship. Kosher Calm is a project of TM Deception, a U.S. 501(c)(3) public charity sustained entirely by donor support.

Screenshots

Dr. Melrose's Toolkit4 screens
Kosher Calm4 screens

Verdict

The call

The clearest difference is update cadence: Kosher Calm at every 3 days against Dr. Melrose's Toolkit's every 11 days. Kosher Calm also leads on ratings volume (11 vs 1). Dr. Melrose's Toolkit's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Dr. Melrose's Toolkit against 5.0 for Kosher Calm. That said, the two scores are not equally well evidenced: Kosher Calm has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Dr. Melrose's Toolkit ships an update every 11 days, Kosher Calm every 3 days. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

Scorecard3 real differences · 7 level
Dr. Melrose's Toolkit versus Kosher Calm: the parameters behind the verdict, then further details
ParameterDr. Melrose's ToolkitKosher Calm
PriceFreeFree
Rating5.0 (1 ratings)5.0 (11 ratings)
Positive reviews—100.0% of reviews
Number of ratings111 — better
Update frequencyEvery 11 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size34 MB3 MB
Age rating17+12+
DeveloperTuvia SerberTM Deception

In-app purchases

None

Dr. Melrose's Toolkit

No in-app purchases

None

Kosher Calm

No in-app purchases

Questions

Is Dr. Melrose's Toolkit free?
Dr. Melrose's Toolkit is free to download, with no in-app purchases.
Is Kosher Calm free?
Kosher Calm is free to download, with no in-app purchases.
Which has better reviews, Dr. Melrose's Toolkit or Kosher Calm?
Dr. Melrose's Toolkit and Kosher Calm are both rated 5.0 out of 5 on the App Store, from 1 and 11 ratings respectively.
Do Dr. Melrose's Toolkit or Kosher Calm have ads?
Neither Dr. Melrose's Toolkit nor Kosher Calm shows ads.
Which is updated more often, Dr. Melrose's Toolkit or Kosher Calm?
Dr. Melrose's Toolkit ships an update every 11 days, and Kosher Calm every 3 days. Most recently, Dr. Melrose's Toolkit was updated on October 21, 2026 and Kosher Calm on October 29, 2026.

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