Drug+ vs GaitAnalysisPLUS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drug+
This app helps athletes and individuals verify the legality of vitamins, supplements, and medications against the World Anti-Doping Agency (WADA) list. It also checks for tainted supplements listed by the US FDA and includes an image search for product labels.
- WADA prohibited substance search
- US FDA tainted supplement checks
- Image search for product labels
- Apple Watch companion app
- Designed by world champion athletes
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Do you play competitive sports? Are your supplements safe? Use Drug+ to quickly & easily browse & search through the World Anti-Doping Agency (WADA) list of prohibited substances to check that any vitamins, supplements, or medications you are taking are legal to use. Drug+ also facilitates quick checks of the US FDA (Food & Drug Administration) list of tainted supplements for products containing substances prohibited under the WADA rules. Drug+ includes a powerful image search feature that allows users to scan and search product labels without having to manually type substance names into the app. Drug+ features a handy Apple Watch app for quick searches of the WADA list of prohibited and permitted substances without the inconvenience of having to reach into a pocket for an iPhone. Drug+ is designed, developed, & coded by world champion athletes.
GaitAnalysisPLUS
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Welcome to the future of Gait Analysis! Introducing the revolutionary GaitAnalysisPLUS - for Physiotherapists, GAIT researchers, doctors, and sports coaching! This app combines our well-known and reliable Stridalyzer Sensor Insole based gait analysis with vision-based pose and gait analysis, to offer you a one-of-a-kind solution! Using the pressure and motion data from the sensor insoles, and vision data from your iPhone’s camera, the app builds an extremely accurate, real-time model of the forces, motion and position of not only the feet, but the entire body. Using that model, the app can provide exact analysis of the user’s posture, gait, biomechanical forces and its effects, etc. Use the app in your rehab session, for sports performance analysis or for gait research. The app can work with or without the sensor insoles, using only the vision data if there are no insoles connected. Please note - the app uses several features and capabilities in your phone that can severely drain your battery. 1. The app connects to the sensor insoles using BlueTooth LE. The app continue to run, will keep the connection, and will continue communicating with the insoles if connected, even in background mode with display off. This will impact the battery life of your phone. 2. The app will use your iPhone’s back camera to capture video for vision-based gait analysis. This feature will only work when the app is in foreground and open. The vision analysis uses your phone’s machine-learning capabilities, and consumes a significant amount of power. We strongly recommend using the vision analysis capability when your phone is connected to a charger cable, ideally placed on a phone holder/stand.
Screenshots
Verdict
The clearest difference is update cadence: GaitAnalysisPLUS at every 3 weeks against Drug+'s every 6 weeks. GaitAnalysisPLUS also leads on iOS requirement (11.0 vs 17.5). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Drug+ ships an update every 6 weeks, GaitAnalysisPLUS every 3 weeks. The most recent releases landed on August 26, 2026 and September 14, 2026 respectively.
| Parameter | Drug+ | GaitAnalysisPLUS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (23 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.5 | 11.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 128 MB |
| Age rating | 12+ | 4+ |
| Developer | World Champ Tech | ReTiSense |
In-app purchases
Drug+
No in-app purchases
GaitAnalysisPLUS
No in-app purchases







