Comparison

Signos vs Nash Training

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

Head to head
About

Signos

This AI-powered app, used with a biosensor, provides real-time insights into how food, movement, sleep, and stress impact your metabolism. It offers personalized recommendations for micro-changes to help you achieve your health and weight management goals.

Highlights
  • Continuous Glucose Monitoring integration
  • Real-time metabolic insights
  • AI-powered personalized recommendations
  • Meal, fitness, sleep, and weight tracking
  • Private community access
  • Registered dietitian support
Features
Read full description

Unlock Your Metabolism NOTE: Signos members combine this AI-focused app with a biosensor for smarter weight management. Not a member yet? Visit signos.com to sign up. What makes the biggest difference in building lasting healthy habits? In-the-moment, personalized feedback from your own body. The Signos app, paired with a continuous glucose monitor, provides a live view of how food, movement, sleep, and stress affect your metabolism. No guesswork, no one-size-fits-all plans; just data tailored to you. Discover your personal glucose patterns and learn how to keep them steady. Stable glucose levels mean steady energy, clearer focus, and stronger support for your health and weight management goals. When you hit a spike, Signos AI guides you back with small, science-backed micro-changes that add up to meaningful results. Over time, you’ll learn how to make food swaps, movement tweaks, and daily adjustments that help you stay in your optimal zone. Signos helps you move beyond calorie counting toward a personalized understanding of how your metabolism really works, so you can fuel your body with confidence. The Signos experience is not designed or intended to diagnose, treat, cure, or prevent any disease or condition, including diabetes. Members should not make medical decisions based on the information in the Signos app and should consult their healthcare provider. Features: - Continuous Glucose Monitoring - Real-time Glucose Insights & AI Recommendations - Meal, Fitness, Sleep, Hydration, and Weight Tracking - Private Community Access - Registered Dietitian Support - Apple Health & Apple Watch Integration Unlock your metabolism with Signos.

About

Nash Training

Features
Read full description

Nash Training brings strength, cardio, and functional training together without turning your workout into a social feed. Each lane includes practical session guidance, progress history, education, and plain-language reasons behind recommendations. Start with one permanent free workout in every lane, or activate the one-time 7-day full-access trial. The trial asks for no payment, never renews, and can never charge you automatically. Choose a one-time purchase for Strength, Cardio, or Functional, or unlock all three with Complete Lifetime Access. The App Store shows the current localized price before purchase. There is no subscription, recurring charge, advertising, or Nash account. Apple Health is optional. When you turn it on in a training section, Nash Training can save completed workouts to Apple Health. During a timed Cardio session, it can also read heart-rate samples you choose to share. Core training works without Apple Health. Training suggestions are educational, not medical advice. Stop for sharp or concerning pain and seek an appropriate professional.

Screenshots

Signos4 screens
Nash Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Signos at none against Nash Training's 4. Signos also leads on update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nash Training sells 4 one-off in-app purchases. Signos asks for nothing beyond the download.

UpkeepUpdate frequency

Signos ships an update weekly, Nash Training every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Signos versus Nash Training: the parameters behind the verdict, then further details
ParameterSignosNash Training
PriceFreeFree
Rating4.6 (1K ratings) — better—
Positive reviews55.8% of reviews—
Number of ratings1K — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS18.617.0 — better
Further details — not scored
Size458 MB10 MB
Age rating17+4+
DeveloperSignos, Inc.Steven Patrick Nash

Bugs and requests

Signos

Reported bugs

3 issues
  • App crashes and connectivity issues
  • Incorrect data and metric calculations
  • Unreliable sensor performance and frequent replacements

Requested features

5 requests
  • Improved food logging and integration with other apps
  • More customization options for alerts and data views
  • Better data visualization and analysis tools
  • Ability to exclude readings during activities or sensor changes
  • Improved syncing with Apple Health

Nash Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Signos

No in-app purchases

4 purchases

Nash Training

One-time4
  • Strength Lifetime$5.99
  • Cardio Lifetime$5.99
  • Functional Lifetime$5.99
Show 1 more
  • All Training Lifetime$14.99

Questions

Is Signos free?
Signos is free to download, with no in-app purchases.
Is Nash Training free?
Nash Training is free to download, with in-app purchases available.
Do Signos or Nash Training have ads?
Neither Signos nor Nash Training shows ads.
Which is updated more often, Signos or Nash Training?
Signos ships an update weekly, and Nash Training every 2 weeks. Most recently, Signos was updated on November 3, 2026 and Nash Training on October 31, 2026.

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