Dynamic Skier vs Check79
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dynamic Skier
Enhance skiing performance, prevent injuries, and ski pain-free with comprehensive video programs. Improve flexibility, strength, balance, and agility with daily routines, strength training, and injury prevention exercises.
- Daily stretching and mobility routines
- Strength training programs
- Injury prevention and rehabilitation exercises
- Warm-ups and drills
- Guided roll and release techniques
- 7-day on-ramp for new users
- Offline viewing of downloadable videos
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Dynamic Skier is the ultimate program designed specifically for skiers who want to enhance their performance, prevent injuries, and enjoy pain-free skiing. With our comprehensive video programs, you'll have everything you need to take your game to the next level. ■ BENEFITS OF DYNAMIC SKIER + Gain flexibility, strength, and balance with each routine + Reduce joint stiffness and improve your range of motion + Boost agility, strength and endurance + Accelerate recovery and feel stronger than ever before + Improve posture and reduce the risk of injuries +1000s of routines to choose from with new content added all the time ■ DYNAMIC SKIER PROGRAMS Daily Stretching & Mobility - 15-20 minute daily routines that progress with you. Strength Training - Beginner, Intermediate, and Advanced programs that use minimal equipment so you can do them at home. Injury Prevention - Hip Function & Rehab Program (6 weeks), Knee Function & Rehab (6 Weeks), ITB, Posture Correction, Shin Splints, Foot Reset, and MORE Warmups & Drills - Routines to get you ready for your games. Roll & Release - Guided rolling and releasing techniques to alleviate muscle tightness and speed up recovery. ■ EASY TO GET STARTED New to mobility or strength training? Get started with our 7 Day On Ramp that will walk you through the programs and how to make the most of both your time and membership. ■ AVAILABLE ACROSS YOUR DEVICES Your Dynamic Skier account enables access to all programming and stream videos on your iPhone, iPad, Apple TV, or to any AirPlay-compatible device. The videos are also downloadable to make offline viewing easier. *All payments will be paid through your iTunes Account and may be managed under Apple subscriptions after the initial payment. Subscription payments will automatically renew unless deactivated at least 24-hours before the end of the current cycle. Your account will be charged for renewal at least 24-hours prior to the end of the current cycle. Any unused portion of your free trial will be forfeited upon payment. Cancellations are incurred by disabling auto-renewal. This app is proudly powered by VidApp. If you need help with it, please head to: https://vidapp.com/app-vid-app-user-support Terms of Service: http://vidapp.com/terms-and-conditions Privacy Policy: https://vidapp.com/privacy-policym/app-vid-app-user-support
Check79
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Check79 is a private, local-first mental-health tracking app built around daily yes/no logging for the PHQ-9 and GAD-7. Instead of relying on memory to answer “over the last two weeks,” Check79 helps you log symptoms one day at a time and then rebuilds rolling 14-day scores and trends automatically. Use Check79 to: - Complete a quick daily check-in - Backfill past days from the calendar - Review a timeline of saved entries - See rolling PHQ-9 and GAD-7 reports - Inspect how each questionnaire item maps into the 14-day score - Add notes and support resources - Import and export your data in JSON or CSV - Check79 is designed for personal tracking, reflection, and preparing for conversations with a clinician. Your data stays on your device by default, with no account required. Check79 is not a diagnostic tool and does not provide medical advice, treatment, or crisis support. If you are in immediate danger or need urgent help, contact local emergency services or a qualified professional.
Screenshots
Verdict
The clearest difference is in-app purchases: Check79 at none against Dynamic Skier's 2. Dynamic Skier's advantage is device support and iOS requirement (15.1 vs 17.6). On price 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
Both are free to download. Dynamic Skier sells 2 in-app purchases, starting at $9.99 per month. Check79 asks for nothing beyond the download.
| Parameter | Dynamic Skier | Check79 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (23 ratings) — better | — |
| Positive reviews | 92.9% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 97 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Flexible Marketing Media Inc | David Discher |
In-app purchases
Dynamic Skier
- Monthly7 Days trial$9.991 Month
- Yearly7 Days trial$85.001 Year
Check79
No in-app purchases









