Form Atlas vs 龙豆运动
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Form Atlas
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For every marathon runner who wants to run faster, easier, and injury-free. Your smartphone becomes your reliable, 24/7 personal running coach. ◆ AI Visualizes Your Run "Form Atlas" is an application where you simply upload a video of your run, and our AI analyzes your form in detail, providing an objective score and specific advice for improvement. Let's accurately grasp form issues that have often relied on feeling, based on data, and aim for efficient improvement. *This app supports your form improvement and does not guarantee specific results or the complete prevention of injuries. ◆ Key Features AI Form Analysis & Scoring The AI comprehensively evaluates your core stability, landing, arm swing, and more from your running video. Your form is objectively scored out of 100. Detailed Metrics Display Check key performance indicators numerically, such as "average knee angle at landing," "torso lean angle," and "overstride ratio." By comparing with ideal values, you can set concrete goals. Personalized AI Coaching Advice Based on the analysis, our AI coach automatically generates specific advice for you. It suggests the "most critical point for improvement" and "practice drills" to overcome it, supporting your daily training. Analysis History to Track Your Growth All past analysis results are saved, and you can check your score's progress on a graph. Seeing your growth at a glance helps maintain training motivation. (Premium Feature) ◆ Recommended For Beginners who don't know the correct running form. Runners whose records have stagnated and want to identify their challenges. Those who want to prevent knee or back pain and enjoy running for a long time. Individuals looking to move beyond self-taught methods and level up efficiently. Those aiming for goals like marathons and want to manage their condition with objective data. ◆ Simple 3-Step Process Upload Video: Select your running video from the app. Automatic AI Analysis: The AI completes the analysis within minutes after uploading. Check Results: Review your score, detailed data, and AI advice to apply to your next run! ◆ About Our Plans You can use the basic features of this app for free. By upgrading to the Premium Plan, the analysis count becomes unlimited, and you can view all analysis history and use more detailed data analysis features. Now, let's visualize your run with data and take the first step toward your ideal form! Terms of Use (EULA): https://runner-vision.com/formatlas/terms-en.html Privacy Policy: https://runner-vision.com/formatlas/privacy-en.html
龙豆运动
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龙豆运动 is the companion app for Dragon Pod, a professional running gait analysis device. Worn on top of your shoe, Dragon Pod combines high-precision motion sensors with robust filtering algorithms to deliver detailed real-time data on running distance, pace, cadence, stride length and more. By measuring foot movement directly, Dragon Pod avoids the distance errors and fluctuations in real-time pace caused by GPS signal blockage and multipath effects. It is especially useful indoors and on treadmills, where GPS is unavailable. Default distance accuracy is better than ±2% and can be improved to within ±0.3% after a simple calibration. Data output is largely unaffected by surface type, shoe construction or changes in individual running form, with stable running dynamics readings at a steady pace. Dragon Pod captures subtle changes in pace, cadence and stride length and sends them to the app with very low latency, making it useful for intervals, sprints and other high-intensity training with rapid changes in speed. Beyond basic running metrics, 龙豆运动 provides advanced running dynamics. Ground Contact Time and Air Time offer insight into landing and cushioning efficiency. Vertical Oscillation and Vertical Ratio help assess running economy. Landing Pitch and Landing Roll describe foot landing mechanics. Lower Limb Stiffness quantifies the ability of the legs to store and return elastic energy. Stance Speed Loss reflects braking during ground contact, while Form Power Ratio shows the proportion of total power used for vertical movement. Left-right balance analysis covers stride length, ground contact time, air time, vertical oscillation, stance speed loss, directional power, lower limb stiffness and impact loading in multiple directions. These measurements help runners identify muscle imbalances, compensatory movement patterns and potential injury risks. Use 龙豆运动 to view running activities, sync data to the cloud, manage device connections and submit feedback. Create an account or sign in, then connect a Dragon Pod to access the full data recording, cloud storage and analysis features. Without signing in, you can use Guest Mode to explore selected features and screens, but your data will not sync to the cloud.
Screenshots
Verdict
The clearest difference is in-app purchases: 龙豆运动 at none against Form Atlas's 1. 龙豆运动 also leads on update cadence (every 4 days vs every 10 days). On price, ads, device support and iOS requirement 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. Form Atlas sells 1 in-app purchase, starting at $0.99 per month. 龙豆运动 asks for nothing beyond the download.
Form Atlas ships an update every 10 days, 龙豆运动 every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Form Atlas | 龙豆运动 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Gen Muraoka | Zhengzhou Tengxu Intelligent Technology Co., Ltd. |
In-app purchases
Form Atlas
- Premium Plan (Monthly)$0.991 Month
龙豆运动
No in-app purchases









