# nightguard vs GlucoLive

The clearest difference is review sentiment: GlucoLive at 100% against nightguard's 70%. GlucoLive also leads on update cadence (every 5 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. nightguard sells 2 in-app purchases, starting at $1.99 per month and GlucoLive sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

nightguard ships an update monthly, GlucoLive every 5 days. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | nightguard | GlucoLive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (882 ratings)](https://appshunter.io/ios/app/nightguard/id1116430352/reviews)** | — |
| Number of ratings | **882** | — |
| Positive reviews | 70.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 13 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | +12 |
| Developer | [SPORTMEO](https://appshunter.io/developer/1769651057) | [Fabricio Pereira](https://appshunter.io/developer/6771823767) |

## 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


### GlucoLive

[App page](https://appshunter.io/ios/app/glucolive/id6771823765)

View real-time blood glucose data on your Lock Screen, Apple Watch, and Dynamic Island. Receive customizable high and low glucose alerts, track Time in Range, and sync with Apple Health. Offers advanced features with a Pro subscription.

**Highlights:** Real-time glucose display on Lock Screen, Dynamic Island, and Apple Watch, Customizable high and low glucose alerts, Graph, Time in Range, GMI, and Average tracking, Syncs with Apple Health, CSV export (Pro feature), Night profile and alert snooze (Pro feature)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlucoLive Pro Monthly | $1.99 | per month |
| GlucoLive Pro Annual | $14.99 | per year |


## Frequently asked questions

### Is nightguard free?

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

### Is GlucoLive free?

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

### Do nightguard or GlucoLive have ads?

Neither nightguard nor GlucoLive shows ads.

### Which is updated more often, nightguard or GlucoLive?

nightguard ships an update monthly, and GlucoLive every 5 days. Most recently, nightguard was updated on October 16, 2026 and GlucoLive on October 2, 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.*