Comparison

Pocketcoach Study vs What Sticks

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

Head to head
About

Pocketcoach Study

Learn coping skills for anxiety, stress, and panic attacks in short daily lessons and exercises. This app is designed to support users through difficult moments by teaching them how to manage anxious feelings.

Highlights
  • Learn coping skills
  • Manage anxiety
  • Reduce stress
  • Handle panic attacks
  • Daily lessons
  • Interactive exercises
Features
Read full description

This app is ONLY for participants of the study. Learn coping skills for anxiety in just a few minutes a day with Pocketcoach. Lesson by lesson and exercise by exercise, you learn to handle anxious feelings, stress and panic attacks. They are all designed to support you in difficult moments.

About

What Sticks

This app helps you understand how sleep, exercise, and walking habits are related. It analyzes data from your devices to reveal personal correlations and provide insights into your wellness.

Highlights
  • Create relationship tables
  • Analyze sleep, exercise, and walking data
  • Uncover wellness factors
  • Evidence-based self-understanding
  • View data on iPhone tables
  • Access algorithms on GitHub
Features
Read full description

1) What does it do? Create tables that display relationships between sleep, exercise and walking. What Sticks employs a straightforward approach to uncover the factors that influence your wellness. We believe in a holistic approach to health and wellness and to accomplish this we should access all available levers available to us – including our data. 2) Why? Purpose: What Sticks is designed for users who seek to understand themselves better using an evidence-based approach. We help answer personal questions such as: "Do I really sleep better when I exercise to the point of exhaustion?" "How does cloudiness affect my walking habits?" "Does weather influence my exercise routines?" 3) How? Methodology: We harness the power of vast amounts of data already being collected from your devices. What Sticks provides simple, yet insightful statistical analyses, displaying correlations in user-friendly tables. Our approach is straightforward and unapologetically blunt in order to provide directionally correct and transparent answers now. We are constantly updating the website and users can view the data collected and restructured to produce the correlations that are displayed on their iPhone tables at https://what-sticks.com/user_home after logging in. For more in depth details into how calculations are made visit our GitHub page with the algorithms used to make the calculations: https://github.com/costa-rica/WhatSticks13DataTools. 4) Our Mission Mission Statement: Our mission at What Sticks is to pioneer a shift toward personalized, holistic healthcare. We believe in harnessing precise data collection and analysis as a cornerstone for advancing Precision Medicine, ultimately enhancing individual health outcomes across the globe.

Screenshots

Pocketcoach Study4 screens
What Sticks4 screens

Verdict

The call

The clearest difference is rating: What Sticks at 2.0 against Pocketcoach Study's 1.0. Pocketcoach Study's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 17.0). On price, ratings volume, 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

What Sticks holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Pocketcoach Study ships an update every 3 weeks, What Sticks every 2 months. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Pocketcoach Study versus What Sticks: the parameters behind the verdict, then further details
ParameterPocketcoach StudyWhat Sticks
PriceFreeFree
Rating1.0 (1 ratings)2.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size28 MB3 MB
Age rating12+4+
DeveloperStresscoach GmbHNick Rodriguez

In-app purchases

None

Pocketcoach Study

No in-app purchases

None

What Sticks

No in-app purchases

Questions

Is Pocketcoach Study free?
Pocketcoach Study is free to download, with no in-app purchases.
Is What Sticks free?
What Sticks is free to download, with no in-app purchases.
Which has better reviews, Pocketcoach Study or What Sticks?
What Sticks is rated higher. Pocketcoach Study averages 1.0 out of 5 from 1 ratings, while What Sticks averages 2.0 from 1 ratings.
Do Pocketcoach Study or What Sticks have ads?
Neither Pocketcoach Study nor What Sticks shows ads.
Which is updated more often, Pocketcoach Study or What Sticks?
Pocketcoach Study ships an update every 3 weeks, and What Sticks every 2 months. Most recently, Pocketcoach Study was updated on October 18, 2026 and What Sticks on October 11, 2026.

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