Records / Stefan Roobol
Publisher profile · artist ID 1002996460
Stefan Roobol
57 apps tracked in the index, spread across 2 categories.
- Apps tracked
- 57
- Total ratings
- 416
- Median rating
- 3.74
- First listing
- 17 Jun 2015
Portfolio dossier
A full-portfolio read across all 57 tracked apps — maintenance cadence, reach, localization and how old the catalogue is. Computed live from public listing metadata; downloads, revenue and retention are not visible to us and are not estimated.
Maintenance cadence
When the catalogue launched
Publishing behaviour
The catalogue’s attention is unevenly distributed. The single most-rated app holds 19% of the 416 ratings observed across 57 loaded listings, and the top three hold 36%. That is a portfolio led by a small flagship set rather than an even bench.
Both the largest cluster of apps and the bulk of the ratings sit in Health & Fitness — a focused publisher rather than a diversified one.
Portfolio
Spread across 2 categories. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.
| Largest apps | Category | Ratings | Rating | Last checked |
|---|---|---|---|---|
| 30 Day Splits Challenge | Health & Fitness | 81 | 3.9 | 8 d |
| Increase Height Workout | Health & Fitness | 37 | 3.9 | 8 d |
| Dumbbell Workout at Home | Health & Fitness | 33 | 4.3 | 8 d |
| 30 Day Pilates Challenge | Health & Fitness | 23 | 3.8 | 8 d |
| 30 Day Butt Lift Challenge | Health & Fitness | 22 | 4.4 | 8 d |
| 30 Day Weight Loss Challenge | Health & Fitness | 20 | 3.7 | 8 d |
Observations
- 01
The portfolio holds 57 apps across 2 categories, with Health & Fitness the largest cluster.
- 02
Ratings concentrate hard: the top app alone is 19% of observed ratings.
- 03
Median app rating across the set is 3.74, ranging 1.00–5.00 over the 48 rated listings on this page.
Apps by Stefan Roobol
| App | Category | Ratings | Rating | Last checked |
|---|---|---|---|---|
 30 Day Splits Challenge
|
Health & Fitness | 81 | 3.9 | 8 d |
 Increase Height Workout
|
Health & Fitness | 37 | 3.9 | 8 d |
 Dumbbell Workout at Home
|
Health & Fitness | 33 | 4.3 | 8 d |
 30 Day Pilates Challenge
|
Health & Fitness | 23 | 3.8 | 8 d |
 30 Day Butt Lift Challenge
|
Health & Fitness | 22 | 4.4 | 8 d |
 30 Day Weight Loss Challenge
|
Health & Fitness | 20 | 3.7 | 8 d |
 30 Day Fit Mommy Challenge
|
Health & Fitness | 15 | 4.3 | 8 d |
 7 Minute Workout for Women
|
Health & Fitness | 14 | 4.2 | 8 d |
 Thigh Slimming Challenge
|
Health & Fitness | 11 | 3.2 | 8 d |
 Yoga Workouts for Weight Loss
|
Health & Fitness | 11 | 4.3 | 8 d |
 Training Plan for Over 50s
|
Health & Fitness | 10 | 4.2 | 8 d |
 7 Minute Yoga Routine
|
Health & Fitness | 9 | 2.1 | 8 d |
 Exercise During Pregnancy
|
Health & Fitness | 9 | 4.6 | 8 d |
 The 30 Day Abs Challenge
|
Health & Fitness | 9 | 3.9 | 8 d |
 The 30 Day Push Up Challenge
|
Health & Fitness | 9 | 4.0 | 8 d |
 The 30 Day Squat Challenge
|
Health & Fitness | 7 | 4.6 | 8 d |
 Knee Exercises
|
Health & Fitness | 6 | 3.3 | 8 d |
 Lazy Workouts
|
Health & Fitness | 6 | 5.0 | 8 d |
 21 Day Body Transformation
|
Health & Fitness | 5 | 2.6 | 8 d |
 30 Day Fighter Challenge
|
Health & Fitness | 5 | 4.2 | 8 d |
 30 Days of Yoga
|
Health & Fitness | 5 | 2.8 | 8 d |
 The 30 Day Jump Rope Challenge
|
Health & Fitness | 5 | 3.2 | 8 d |
 The 30 Day Plank Challenge
|
Health & Fitness | 5 | 3.4 | 8 d |
 Home Fat Burning Workout
|
Health & Fitness | 4 | 4.8 | 8 d |
 Pelvic Floor Exercises
|
Health & Fitness | 4 | 4.8 | 8 d |
 Pregnancy Weight Gain Tracker
|
Health & Fitness | 4 | 1.0 | 9 d |
 Workout Plan For Women
|
Health & Fitness | 4 | 4.0 | 8 d |
 30 Day Ab & Squat Challenge
|
Health & Fitness | 3 | 3.3 | 8 d |
 30 Days To Six Pack Abs
|
Health & Fitness | 3 | 5.0 | 8 d |
 Ankle Exercises
|
Health & Fitness | 3 | 4.0 | 8 d |
 Daily Workout Plan
|
Health & Fitness | 3 | 2.3 | 8 d |
 Resistance Band Workout Plan
|
Health & Fitness | 3 | 3.7 | 8 d |
 The 30 Day Arm Challenge
|
Health & Fitness | 3 | 3.7 | 8 d |
 The 30 Day Fitness Challenge
|
Health & Fitness | 3 | 3.3 | 8 d |
 The 7 Minute Abs Workout
|
Health & Fitness | 3 | 2.3 | 8 d |
 Workouts For Hourglass Figure
|
Health & Fitness | 3 | 4.0 | 8 d |
 30 Day Leg Challenge
|
Health & Fitness | 2 | 3.0 | 8 d |
 Home Workout: No Equipment
|
Health & Fitness | 2 | 3.0 | 8 d |
 Neck Exercises
|
Health & Fitness | 2 | 3.5 | 8 d |
 Stability Ball Workout
|
Health & Fitness | 2 | 3.0 | 8 d |
 7 Minute Workout - Stay Fit
|
Health & Fitness | 1 | 3.0 | 8 d |
 At Home Workouts for Men
|
Health & Fitness | 1 | 5.0 | 8 d |
 Dance Workout - Burn Calories
|
Health & Fitness | 1 | 1.0 | 8 d |
 Exercises for Shoulder Pain
|
Medical | 1 | 3.0 | 7 d |
 Fat-Burning Ab Exercises
|
Health & Fitness | 1 | 5.0 | 8 d |
 Kettlebell Exercise Guide
|
Health & Fitness | 1 | 3.0 | 8 d |
 Postnatal Workouts
|
Health & Fitness | 1 | 4.0 | 8 d |
 Tone Your Butt, Thighs & Legs
|
Health & Fitness | 1 | 1.0 | 8 d |
 30 Day Cardio HIIT Challenge
|
Health & Fitness | — | — | 8 d |
 ABCDE Approach
|
Medical | $0.99 | — | 8 d |
 Arm Workout for Women
|
Health & Fitness | — | — | 8 d |
 Baby & Infant - Growth Log
|
Medical | $1.99 | — | 7 d |
 Bodybuilding Exercise Guide
|
Health & Fitness | — | — | 8 d |
 Huge Arms Workout Guide
|
Health & Fitness | — | — | 8 d |
 Lose Your Mummy Tummy
|
Health & Fitness | $1.99 | — | 9 d |
 Toets Verpleegkundig Rekenen
|
Medical | $1.99 | — | 7 d |
 Verpleegkundig Rekenen
|
Medical | $2.99 | — | 9 d |