# AURA App vs Signos

The clearest difference is rating: Signos at 4.6 against AURA App's 4.0. Signos also leads on in-app purchases (none vs 18) and review sentiment (56% vs 31%). AURA App's advantage is iOS requirement (14.1 vs 18.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. AURA App sells 18 in-app purchases, starting at $9.99 per month. Signos asks for nothing beyond the download.

Signos holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 1K and 1K respectively. Written reviews point the same way: 31% of AURA App's written reviews are positive against 56% of Signos's.

AURA App ships an update fortnightly, Signos weekly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AURA App | Signos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1K ratings)](https://appshunter.io/ios/app/aura-app/id1299538805/reviews) | **[4.6 (1K ratings)](https://appshunter.io/ios/app/signos/id1534943157/reviews)** |
| Number of ratings | 1K | **1K** |
| Positive reviews | 30.5% of reviews | **55.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 383 MB | 458 MB |
| Requires iOS | **14.1** | 18.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 17+ |
| Developer | [AURA Devices Inc.](https://appshunter.io/developer/1464578145) | [Signos, Inc.](https://appshunter.io/developer/1534943159) |

## What reviewers say

### AURA App

[App page](https://appshunter.io/ios/app/aura-app/id1299538805)

Monitor your body composition and hydration levels with advanced bioimpedance analysis. Track trends, view health insights, and set fitness goals to improve your lifestyle and workouts. Integrates with Apple Watch accessories for comprehensive health tracking.

**Highlights:** Body composition tracking, Hydration level monitoring, Bioimpedance vector analysis, Health insights and trends, Fitness and wellness goal setting, Apple Watch accessory management, HealthKit integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus One Month | $9.99 | per month |
| AURA Plus Annual Plan | $55.99 | per year |
| AURA Plus Annual Plan | $67.99 | per year |
| AURA Plus Annual | $79.99 | per year |
| AURA Plus Annual | $79.99 | per year |
| AURA Plus Annual | $79.99 | per year |
| AURA Plus Annual | $79.99 | per year |
| AURA Plus Annual | $79.99 | per year |
| AURA Protection Plan | $39.99 | one-time |
| AURA Plus Lifetime | $124.99 | one-time |
| AURA Plus Lifetime Plan | $179.00 | one-time |
| AURA Plus Lifetime | $189.00 | one-time |
| AURA Plus Lifetime | $199.00 | one-time |

**What reviewers like**

- 💪 Accurate body composition measurements
- 📊 Helpful insights and data tracking
- 🤖 Useful app features and functionality
- 🔍 Detailed body analytics and reporting

**What reviewers complain about**

- 🐛 Inconsistent and unreliable readings
- 🔌 Short battery life and frequent battery changes
- 💤 Difficult and time-consuming measurement process
- 🤖 Buggy app with connectivity issues
- 🔍 Inaccurate and questionable data

**Reported bugs**

- Frequent app crashes and freezes
- Inability to connect device to app
- Inconsistent and erratic measurement results
- Syncing issues between device and app

**Requested features**

- Improved accuracy and consistency of measurements
- Better battery life and rechargeability
- Streamlined and simplified measurement process
- More robust app stability and connectivity
- Clearer interpretation and guidance on data


### Signos

[App page](https://appshunter.io/ios/app/signos/id1534943157)

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.

**Highlights:** Continuous Glucose Monitoring, Real-time Glucose Insights & AI Recommendations, Metabolic Health Tracking, Personalized Micro-changes, Private Community Access, Registered Dietitian Support

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate CGM readings
- 💡 Helpful insights and activities
- 👍 User-friendly app
- 🚀 Seamless integration with Dexcom
- 👍 Improved health and weight loss

**What reviewers complain about**

- 🐛 Sensor issues and inaccurate readings
- 🔍 Limited food logging features
- 🔍 Lack of data export and integration
- 🔍 Inconsistent sensor performance
- 🔍 Subpar customer support

**Reported bugs**

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

**Requested features**

- 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


## Frequently asked questions

### Is AURA App free?

AURA App is free to download, with in-app purchases available.

### Is Signos free?

Signos is free to download, with no in-app purchases.

### Which has better reviews, AURA App or Signos?

Signos is rated higher. AURA App averages 4.0 out of 5 from 1K ratings, while Signos averages 4.6 from 1K ratings.

### Do AURA App or Signos have ads?

Neither AURA App nor Signos shows ads.

### Which is updated more often, AURA App or Signos?

AURA App ships an update fortnightly, and Signos weekly. Most recently, AURA App was updated on October 22, 2026 and Signos on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*