# nightguard vs Eversense 365

The clearest difference is in-app purchases: Eversense 365 at none against nightguard's 2. nightguard's advantage is ads (none vs shown) and ratings volume (833 vs 24). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. nightguard sells 2 in-app purchases, starting at $1.99 per month. Eversense 365 asks for nothing beyond the download.

nightguard holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: nightguard has 833 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 70% of nightguard's written reviews are positive against 60% of Eversense 365's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | nightguard | Eversense 365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (833 ratings)](https://appshunter.io/ios/app/nightguard/id1116430352/reviews)** | [4.2 (24 ratings)](https://appshunter.io/ios/app/eversense-365/id6502610344/reviews) |
| Number of ratings | **833** | 24 |
| Positive reviews | **70.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 60 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [SPORTMEO](https://appshunter.io/developer/1769651057) | [Senseonics, Incorporated](https://appshunter.io/developer/973493920) |

## What reviewers say

### nightguard

[App page](https://appshunter.io/ios/app/nightguard/id1116430352)

Monitor blood glucose levels from your Nightscout backend. Receive alerts for out-of-range values, track historical data with overlay charts, and tune basal rates with statistics. Optionally sync data to Apple HealthKit.

**Highlights:** Blood glucose value display, Customizable glucose range alerts, Alert snoozing and reactivation, Rapid rise/fall alerts, Historical overlay charts, Basal rate tuning statistics, HealthKit data sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nightguard Pro | $1.99 | per month |
| Nightguard Max Subscription | $3.99 | per month |

**What reviewers like**

- 🚀 Great app for monitoring glucose levels
- 👍 Helpful for managing diabetes
- 🤖 Integrates well with Apple Watch
- 📊 Provides useful data visualization

**What reviewers complain about**

- 🐛 Alarms/notifications not working properly
- 🔄 Inconsistent data sync/refresh issues
- 📱 Apple Watch app crashing/not functioning
- 🔢 Issues with unit conversions (mg/dL vs mmol/L)

**Reported bugs**

- Readings stuck or not updating
- Nightscout URL not recognized
- Glucose data not syncing to Apple Health
- Sudden disappearance of Apple Watch app

**Requested features**

- Add ability to view/scan graph data points
- Improve Apple Watch complication and widget
- Allow custom high/low alert thresholds
- Provide more detailed user manual/documentation


### Eversense 365

[App page](https://appshunter.io/ios/app/eversense-365/id6502610344)

This application works with a long-lasting continuous glucose monitoring system to display real-time glucose data. It provides alerts for high and low glucose levels, tracks glucose trends, and allows users to log important events. It is designed for individuals managing diabetes.

**Highlights:** Real-time glucose data display, Hypoglycemia and hyperglycemia alerts, Glucose rate and direction tracking, Log glucose-related events, Compatible with Apple Health, Remote monitoring integration

**In-app purchases:** none


## Frequently asked questions

### Is nightguard free?

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

### Is Eversense 365 free?

Eversense 365 is free to download, with no in-app purchases.

### Which has better reviews, nightguard or Eversense 365?

nightguard is rated higher. nightguard averages 4.4 out of 5 from 833 ratings, while Eversense 365 averages 4.2 from 24 ratings.

### Do nightguard or Eversense 365 have ads?

Eversense 365 shows ads; nightguard does not.

### Which is updated more often, nightguard or Eversense 365?

nightguard ships an update every 2 months, and Eversense 365 every 2 months. Most recently, nightguard was updated on September 24, 2026 and Eversense 365 on September 25, 2026.

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