LightNeedle vs 骑迹Trace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LightNeedle
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Take control of your GLP-1 routine with one clean, private tracker. Built for people using tirzepatide, semaglutide, orlistat, and similar weight-management plans, LightNeedle helps you stay consistent, reduce missed doses, and understand your progress over time. What you can do: - Log every injection in seconds - Track dose changes week by week - Set medication reminders that match your schedule - Record weight and body measurements - Track side effects, appetite, mood, and energy - View progress with simple trend charts - Export your history for clinician visits Designed for daily use: - Fast entry flow for shot, dose, and notes - Clean timeline and calendar views - Flexible reminder settings - Structured logs you can actually review later Why users choose LightNeedle: - Built for GLP-1 routines, not generic notes - Easy to keep streaks and stay accountable - Makes follow-ups with your care team easier Important: LightNeedle is for self-tracking and educational purposes only. It does not provide medical advice, diagnosis, or treatment. Always follow your clinician's guidance. Download now and build a routine you can stick with.
骑迹Trace
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Trace — maybe a ride is about more than the data; it's the scenery along the way, too. Pick a photo, Live Photo, or video from your ride day, lay this ride's route and stats over it, and save to Photos in one tap. · Automatically reads every cycling workout in Health · Overlay your data on any of four backdrops — photo, Live Photo, video, or template — then save · Drag the data panel, pinch to scale, double-tap to reset — what you see is what you get · No ads, no account, no third-party dependencies · Everything is processed locally on your device — nothing uploaded, nothing collected The journeys you've ridden are worth keeping — and sharing.
Screenshots
Verdict
The clearest difference is in-app purchases: LightNeedle at none against 骑迹Trace's 1. On price, update cadence, ads 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
Both are free to download. 骑迹Trace sells 1 one-off in-app purchase. LightNeedle asks for nothing beyond the download.
LightNeedle ships an update fortnightly, 骑迹Trace every 2 weeks. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.
| Parameter | LightNeedle | 骑迹Trace |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 23 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | 志超 杨 | 萌 杨 |
In-app purchases
LightNeedle
No in-app purchases
骑迹Trace
- Buy me a coffee$0.99









