Signos vs Deuce Plus One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signos
This app uses AI and a biosensor to provide personalized feedback on how food, movement, sleep, and stress impact your metabolism. It helps you understand your glucose patterns and make small, science-backed adjustments for better energy, focus, and weight management.
- Continuous Glucose Monitoring
- Real-time Glucose Insights & AI Recommendations
- Metabolic Health Tracking
- Personalized Micro-changes
- Private Community Access
- Registered Dietitian Support
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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.
Deuce Plus One
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Deuce Plus One helps competitive tennis families stay organized, informed, and match-ready. Track players, follow tournament activity, review rankings, manage match rooms, and keep key tennis details in one clean mobile workspace. Built for players, parents, and coaches, Deuce Plus One brings the day-to-day tennis workflow together so you can spend less time switching between tools and more time focused on performance, preparation, and the next match. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Signos at none against Deuce Plus One's 1. 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. Deuce Plus One sells 1 in-app purchase, starting at $12.99 per month. Signos asks for nothing beyond the download.
Signos ships an update weekly, Deuce Plus One every 6 days. The most recent releases landed on October 14, 2026 and September 19, 2026 respectively.
| Parameter | Signos | Deuce Plus One |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1K ratings) — better | — |
| Positive reviews | 55.8% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 459 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Signos, Inc. | HyprDev LLC |
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
Deuce Plus One
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Signos
No in-app purchases
Deuce Plus One
- Deuce Plus One Pro!$12.991 Month
