Comparison

VisionMD vs Sigma M

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VisionMD

This app facilitates data collection for research by recording hand and body movements at high frame rates. It utilizes Apple Vision technology to guide users through specific exercises during video capture.

Highlights
  • High frame rate video recording
  • Hand and body movement capture
  • Apple Vision guidance
  • Research data collection support
  • UF IRB protocol compliance
Read full description

VisionMD is an application meant to support data collection under UF IRB202401184. The app is designed to record videos of people performing specific hand and body movements at high frame rate. VisionMD uses Apple Vision to guide the users during the recording.

About

Sigma M

Read full description

Sigma M is a structured personal development app designed to help men build discipline, confidence, and emotional control through daily action. Instead of endless content and empty motivation, Sigma M delivers one focused mission per day based on your current state: Recovery, Stability, or Progress. Each mission follows a simple system: • Learn – Understand a key performance principle • Act – Complete a practical task • Track – Measure your execution • Reflect – Build awareness and momentum Over time, small daily wins compound into measurable growth. Core Features: • Daily mission delivery based on behavioral state • Recovery, Stability, and Progress modes • Structured growth exercises • Confidence and discipline tracking • Execution scoring system • Guided reflection prompts • Designed specifically for men seeking structure and direction Sigma M is not about motivation. It’s about execution. Build disciplined confidence. One mission per day.

Screenshots

VisionMD3 screens

Verdict

The call

VisionMD and Sigma M are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
VisionMD versus Sigma M: the parameters behind the verdict, then further details
ParameterVisionMDSigma M
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 11 days—
AdsNo—
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone — better—
Requires iOS17.016.0 — better
Further details — not scored
Size410 MB20 MB
Age rating4+4+
DeveloperUF HealthSigma Momentum Inc.

In-app purchases

None

VisionMD

No in-app purchases

None

Sigma M

No in-app purchases

Questions

Is VisionMD free?
VisionMD is free to download, with no in-app purchases.
Is Sigma M free?
Sigma M is free to download, with no in-app purchases.

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