VO2 Master Manager vs SAMA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VO2 Master Manager
This tool collects and displays performance data including VO2, heart rate, and power. It also monitors speed, cadence, and muscle oxygenation for comprehensive analysis.
- VO2 monitoring
- Heart rate tracking
- Power data collection
- Speed and cadence monitoring
- Muscle oxygenation data
- Performance analysis
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VO2 Master Manager is a data display, collection, and analysis tool. It monitors your performance through VO2, heart rate, and power, speed, cadence, and Moxy muscle oxygenation data collection.
SAMA
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SAMA turns your goal into a training plan you can actually follow — with personalized workouts, Coach support, progress tracking, and people who help you keep showing up. Train for a race, triathlon, strength target, or fitness goal. See what to do today, ask Coach when something changes, train alongside an accountability partner, and discover sessions, clubs, and challenges around you. Your goal. Your people. Keep moving.
Screenshots
Verdict
The clearest difference is update cadence: SAMA at every 3 days against VO2 Master Manager's monthly. 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.
VO2 Master Manager ships an update monthly, SAMA every 3 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.
| Parameter | VO2 Master Manager | SAMA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (9 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 88 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | VO2 MASTER HEALTH SENSORS INC | COMP SDN BHD |
In-app purchases
VO2 Master Manager
No in-app purchases
SAMA
No in-app purchases
