TEHLIN NExT vs KnowKnow AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TEHLIN NExT
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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 )
KnowKnow AI
Effortlessly track your nutrition by simply snapping a photo of your food. This AI-powered tool provides instant analysis of calorie and macronutrient content, helping you understand your dietary intake.
- AI-powered food analysis
- Instant calorie and macro breakdown
- Photo-based tracking
- Nutrition insights
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AI-powered nutrition tracker — snap a photo, get instant calorie & macro analysis. Terms of Use: https://knowknow.app/terms Privacy Policy: https://knowknow.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: TEHLIN NExT at none against KnowKnow AI's 4. KnowKnow AI's advantage is update cadence (every 3 weeks vs every 23 months). 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. KnowKnow AI sells 4 in-app purchases, starting at $9.99 per month. TEHLIN NExT asks for nothing beyond the download.
TEHLIN NExT ships an update every 23 months, KnowKnow AI every 3 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | TEHLIN NExT | KnowKnow AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 23 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 59 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | TEH LIN PROSTHETIC & ORTHOPAEDIC INCORPORATED | RETOWER TECH PTE. LTD. |
In-app purchases
TEHLIN NExT
No in-app purchases
KnowKnow AI
- KnowKnow Plus$9.991 Month
- KnowKnow Pro$14.991 Month
- KnowKnow Plus Yearly$113.991 Year
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- KnowKnow Pro Yearly$178.991 Year
