Vector vs AMRAP by DR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vector
This app transforms your phone into a biomechanical measurement tool for coaches and trainers. It allows for objective assessment of range of motion, tracks progress over time, and helps build structured client programs.
- Objective movement assessment
- Range of motion measurement
- Progress tracking over time
- Structured client programs
- Photo-based angle capture
- Offline capability
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VectorLab turns your phone into an objective movement-assessment tool for coaches and trainers, measure range of motion across the body, track it over time, and builds structured programs for every client. MEASURE • 80 standardized movement and static measurements using sensor fusion • Measure and track progress over time • Photo-based angle capture with on-screen guides • Static point assessments for multi-position analysis • Offline-capable — sync when connected TRACK • Organize clients with structured profiles • Sequential session-based evaluations • Historical measurement data and trends • Side-by-side comparison across sessions VectorLab is a fitness tool, not a medical device. Exercise suggestions are generated from coach-configured rules and are for informational purposes only. Consult a qualified healthcare provider before starting any new exercise program. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in:Settings > Apple ID > Subscriptions. Privacy Policy: https://vector-lab.co/privacy Terms of Use: https://vector-lab.co/terms
AMRAP by DR
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Stop losing count. You are twelve minutes into a workout, lungs burning, and the only question that matters is the one you can no longer answer: was that round eleven, or twelve? AMRAP by DR counts for you. Set a time, pick up your kettlebell, and tap one big button after every completed round. That is the whole interaction. No menus to fight, no numbers to remember. AS MANY ROUNDS AS POSSIBLE Choose a duration, choose a weight, go. The timer runs, the ring empties, and the round count grows. While you work, the app projects where you will land if you hold this pace - so you know whether to push or to breathe. EVERY ROUND, MEASURED When the time is up you see more than a number: the split time of every single round, your fastest and your slowest, and how this session compares to your record at that exact weight. Progress is hard to feel and easy to see. RECORDS THAT KNOW THE DIFFERENCE Sixteen kilos and twenty-four kilos are not the same workout, so the app does not pretend they are. Records are kept per weight. Switch between kilograms and pounds whenever you like - your history stays intact, because everything is stored in one unit underneath. YOUR WORKOUT, YOUR ORDER The default is five exercises, five repetitions each: Row, Press, Squat, Swing, Push-up. Change the names, the repetitions, the duration. Drag exercises into the order you actually train them. Build as many workouts as you want. A WEEKLY GOAL THAT IS NOT A STREAK Set how often you want to train each week. The app shows how far you have come - and says nothing when you miss. No guilt, no flames, no notifications telling you that you failed. WORKS WITH APPLE HEALTH Switch it on and finished sessions appear in the Health app with an estimated energy burn. Write-only: the app never reads your health data. BUILT TO STAY OUT OF THE WAY Big numbers you can read at arm's length on the floor. Audio signals you hear over music, even with the ringer off. The screen stays awake. A phone call does not cost you the session - pick up where you left off. NOTHING LEAVES YOUR PHONE No account. No server. No analytics. No ads. The app has no network connection at all and works in airplane mode. Your training is yours. Free, complete, and without a single thing to unlock.
Screenshots
Verdict
The clearest difference is in-app purchases: AMRAP by DR at none against Vector's 3. Vector's advantage is iOS requirement (15.1 vs 26.5). 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. Vector sells 3 in-app purchases, starting at $59.00 per month. AMRAP by DR asks for nothing beyond the download.
Vector ships an update weekly, AMRAP by DR every 5 days. Both last shipped on October 31, 2026.
| Parameter | Vector | AMRAP by DR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.5 |
| Further details — not scored | ||
| Size | 47 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | ZOK Enterprises LLC | Daniel Rinke |
In-app purchases
Vector
- VectorLab Foundation$59.001 Month
- VectorLab Adv$99.001 Month
- VectorLab Pro7 Days trial$179.001 Month
AMRAP by DR
No in-app purchases









