Comparison

Youdon vs TEHLIN NExT

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

Head to head
About

Youdon

Access personalized exercise programs designed by your physical therapist. Track your performance with AI-powered feedback and connect with medical professionals for remote assessments and consultations. Improve your musculoskeletal health and quality of life.

Highlights
  • Personalized exercise programs
  • AI-powered posture recognition
  • 1,500+ demonstration movements
  • Home exercise tracking
  • Connection with medical teams
  • Remote assessments and consultations
Features
Read full description

Through the Youdon APP, you can perform exercise programs tailored by your physical therapist anytime, anywhere. During your workouts, the system automatically records your exercise performance and provides real-time feedback to your dedicated therapist. *Youdon is committed to providing convenient and safe exercise programs *Helps improve or maintain musculoskeletal health *Relieves pain and discomfort and enhances quality of life Youdon Features: ・Personalized exercise programs designed exclusively for you ・Pose⁺ AI-powered exercise posture recognition and comparison ・Over 1,500 standardized demonstration movements ・Home exercise activity tracking ・Thoughtful exercise safety reminders ・Connection with professional medical teams ・Remote online assessments and evaluations ・Remote intelligent exercise recommendations ・Easy and convenient expert appointment booking ・Appointment time reminders ・Online video consultations with experts ・Subscription upgrade services available * Important Notes The assessments and health information provided by this APP are not diagnostic or therapeutic and do not replace professional medical advice. Video consultation services are by appointment only. If you require a video consultation, please complete the appointment form and wait for our staff to contact you. * If you encounter any issues or have feedback, please contact our customer service center. Youdon Customer Service Email: service@youdon.com.tw * Terms & Policies - Terms of Use: https://www.youdon.com.tw/en/terms-of-use - Privacy Policy: https://www.youdon.com.tw/en/privacy-policy - Subscription and Redemption Service Terms: https://www.youdon.com.tw/en/subscription-and-redemption-service-terms - Video Consultation Consent Form: https://www.youdon.com.tw/en/consentto-video-consultation

About

TEHLIN NExT

Features
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TEHLIN NExT APP 一鍵掌控,享受智慧行動生活 ■用户友善設計,輕鬆微調,快速應變 NExT APP作為TEHIN MPK系列的控制中心,使用者或臨床醫生可以透過 NExT APP直覺輕鬆地設定微調德林全系列智能膝關節,以滿足日常活動變化時的需求。 創新AI智動感知技術,持續適應用戶的需求和步態變化,帶給用戶更多的自由和選擇,盡情享受智慧行動生活。 ■智慧模式,一鍵設定 簡單易懂的自動化智慧編程,專業人員可以用更少的步驟,根據使用者活動能力輕鬆完成設定,並依據每個用戶需求進行更高級的微調。 ■自訂模式,可因應各種活動,即時微調設定 隨著用戶對智能膝關節的熟悉程度越來越高,可以選擇自訂模式來調整,允許用戶根據自己的喜好選擇阻力,並輕鬆更改關節設定。 例如,若用戶想騎腳踏車,可立即手動調降關節阻力, 符合活動需求,或在工作中須長時間站立,可調升關節阻力,以確保安全,隨時透過應用程式輕鬆更改設定。 ■6個預設場景,輕鬆調節,由你決定! 預設六種常用的生活場景:騎自行車、長時間站立、釣魚等,可輕鬆滿足各種情境的需求。 當執行某個手動場景時,該手動場景將自動進入預設狀態,滿足您即時的日常需要,無需反覆操作和設定。 ■偏好設定,自訂我的最愛 可根據您的日常生活方式和個人喜好,在應用程式中自訂我的最愛設置,可以隨時添加模式並調整參數,從而獲得獨特的個人化體驗。 ■適用於所有 TEHLIN MPK 使用 iPhone 智慧型手機上的 NExT應用程式,可以輕鬆設定德林全系列智能膝關節( TEHLIN MPK )

Screenshots

Youdon4 screens
TEHLIN NExT4 screens

Verdict

The call

The clearest difference is update cadence: Youdon at every 3 weeks against TEHLIN NExT's every 23 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Youdon ships an update every 3 weeks, TEHLIN NExT every 23 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 8 level
Youdon versus TEHLIN NExT: the parameters behind the verdict, then further details
ParameterYoudonTEHLIN NExT
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 23 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size170 MB59 MB
Age rating12+4+
DeveloperMeco Technology Co.,LTDTEH LIN PROSTHETIC & ORTHOPAEDIC INCORPORATED

In-app purchases

None

Youdon

No in-app purchases

None

TEHLIN NExT

No in-app purchases

Questions

Is Youdon free?
Youdon is free to download, with no in-app purchases.
Is TEHLIN NExT free?
TEHLIN NExT is free to download, with no in-app purchases.
Do Youdon or TEHLIN NExT have ads?
Neither Youdon nor TEHLIN NExT shows ads.
Which is updated more often, Youdon or TEHLIN NExT?
Youdon ships an update every 3 weeks, and TEHLIN NExT every 23 months. Most recently, Youdon was updated on November 3, 2026 and TEHLIN NExT on November 4, 2026.

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