Comparison

40 Day Challenge vs TRNSFRMD

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

Head to head
About

40 Day Challenge

This app helps users achieve personal goals through motivational techniques, audios, and videos. It incorporates features from positive psychology and mindfulness to improve life quality and offers daily goal tracking with configurable reminders.

Highlights
  • Collect points to track progress
  • Positive psychology techniques
  • Mindfulness audio tutorials
  • Video introductions to personal development areas
  • Daily goal tracking and reflection
  • Configurable reminders
Features
Read full description

The core value of the app is to assist you in achieving your personal goals. This is made possible by various motivational techniques that have proven to be effective in research. In addition, some features, such as audios and videos are provided, that relate to your individual goals. In the app you will have the following features: - Collect points to check your progress! Most interactions with the app are rewarded with points. This helps you to achieve your goals. For example, you'll earn points for the daily log in, the tracking of your goals, and the continuous use of the 40 Day Challenge. - Use of features from positive psychology to enhance your life quality! The still young science of positive psychology has made some amazing discoveries. It has been shown that answering some questions significantly improves the quality of life. Therefore, it was important to us to support the user also by content from this area. - Apply mindfulness techniques with audio tutorials. In addition, audios from experienced coaches are provided on various relaxation techniques. These range from classic breath relaxation to progressive muscle relaxation and different types of meditation. - Video-introductions to the different areas. This app focuses on different areas of personal development. To each main-section, we offer introductory videos from the founders of the system. - Track goals for daily review and reflection! It is important to reflect your goals every day. For this, we have provided the possibility to track the individual goals. Here it can be considered how well certain goals were pursued during the course of the day. Individually configurable reminders will assist the user.

About

TRNSFRMD

Features
Read full description

TRNSFRMD Coaching App Unleash your potential with TRNSFRMD, the ultimate fitness app designed to transform both your body and mind. Whether you're looking to build strength or improve endurance , TRNSFRMD offers personalized coaching tailored to your goals. Key Features: Customized Fitness Plans: Workouts designed to suit your fitness level and schedule, with options for home or gym. Progress Tracking: Monitor your journey with detailed stats on physical performance and mental growth. Nutrition Guidance: Meal plans and nutritional tips to fuel your transformation and sustain lasting results. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

40 Day Challenge4 screens
TRNSFRMD3 screens

Verdict

The call

The clearest difference is in-app purchases: 40 Day Challenge at none against TRNSFRMD's 1. 40 Day Challenge also leads on iOS requirement (13.4 vs 15.0). On price, update cadence, ads 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. TRNSFRMD sells 1 in-app purchase, starting at $300.00 per month. 40 Day Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

40 Day Challenge ships an update every 6 weeks, TRNSFRMD every 2 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
40 Day Challenge versus TRNSFRMD: the parameters behind the verdict, then further details
Parameter40 Day ChallengeTRNSFRMD
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.4 — better15.0
Further details — not scored
Size25 MB56 MB
Age rating12+17+
DeveloperFITFIRM GmbHAndreas Schraml

In-app purchases

None

40 Day Challenge

No in-app purchases

1 purchases

TRNSFRMD

Subscriptions1
  • Workout Plan$300.001 Month

Questions

Is 40 Day Challenge free?
40 Day Challenge is free to download, with no in-app purchases.
Is TRNSFRMD free?
TRNSFRMD is free to download, with in-app purchases available.
Do 40 Day Challenge or TRNSFRMD have ads?
Neither 40 Day Challenge nor TRNSFRMD shows ads.
Which is updated more often, 40 Day Challenge or TRNSFRMD?
40 Day Challenge ships an update every 6 weeks, and TRNSFRMD every 2 months. Most recently, 40 Day Challenge was updated on October 6, 2026 and TRNSFRMD on October 2, 2026.

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