Comparison

LibreLinkUp vs Sweet Dreams

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

Head to head
About

LibreLinkUp

Monitor and support individuals using a FreeStyle Libre sensor and compatible app. View their glucose levels with a quick glance, receive alerts for high or low glucose, and get notified about sensor status. Understand glucose patterns with history and insights.

Highlights
  • Remote glucose monitoring
  • Glucose history and insights
  • Glucose alarms (high/low)
  • Sensor alerts
  • Dark mode for viewing
Currently charting
Read full description

The LibreLinkUp[2] app is a companion app that allows you to monitor[3] and support people who are using FreeStyle Libre systems sensors and compatible an app from the FreeStyle Libre family of apps. You can link up by asking them to invite you in their app. Whether you’re a family member, friend or co-worker, the LibreLinkUp app helps you monitor and support people in your life so they can continue making progress. Turn diabetes care into a more engaged team effort. Why LibreLinkUp? • History and insights: See recent history with the glucose graph or review a logbook of readings and alarms. • In the minute notifications: caregivers can set and receive alarms[3] and notifications in the LibreLinkUp app, as well as receive glucose transfer alarms set by connections. Compatibility may vary between operating systems. Learn more about compatible phones and devices at https://librelinkup.com/support 1. The FreeStyle Libre systems apps are designed to facilitate data sharing between patients and their healthcare providers and caregivers. 2. LibreLinkUp app is only compatible with certain mobile devices and operating systems. Check www.librelinkup.com for more information about device compatibility before using the app. Use of the LibreLinkUp app requires registration with LibreView. 3. The user’s device must have internet connectivity for glucose data to automatically upload to LibreView and to transfer to connected LibreLinkUp app users. Product for prescription only, for Important Safety Information please visit FreeStyleLibre.us The sensor housing, FreeStyle, Libre, and related brand marks are marks of Abbott. Other trademarks are the property of their respective owners. For additional legal notices, terms of use, product labeling, and interactive tutorial, go to: http://www.FreeStyleLibre.com. If you’re experiencing any issues, contact Customer Service directly.

About

Sweet Dreams

This app helps families monitor sugar levels from continuous glucose monitors. It offers real-time updates on the lock screen and within other apps, along with family messaging and customizable alerts for better diabetes management.

Highlights
  • Live Activity widget for lock screen
  • Dynamic Island integration
  • Family messaging feature
  • Customizable sugar level alerts
  • App badge with live readings
  • Supports multiple CGM systems
Features
Currently charting
Read full description

NEW: now supports Libre, Dexcom, Medtronic, Nightscout, Eversense, Medtrum and Twiist! Introducing Sweet Dreams, the must-have app for families using Dexcom or Libre to monitor sugar levels. With our innovative features and seamless integration of the latest Apple technology, Sweet Dreams keeps you and your loved ones informed, connected, and in control of your sugar levels, making diabetes management a breeze. Key Features: 1. Live Activity: Stay updated with your sugar levels without even unlocking your iPhone. Our Live Activity widget on the lock screen gives you a clear and friendly view of your sugar levels, so you're always in the know. 2. Dynamic Island: Keep an eye on your sugar levels while using other apps, thanks to our Dynamic Island feature. This feature displays sugar level data at the top of the screen, ensuring you never miss an important update. 3. Message Group: Bring the whole family together with our two-click messaging feature. Send pings and acknowledgements to keep everyone informed and coordinated. Whether you need to alert your family about a sudden drop in sugar levels or simply want to let them know you're aware of the situation, our Message Group functionality makes communication effortless. 4. Customisable Notifications: Sweet Dreams sends timely alerts when sugar levels are too high, too low, or experience significant changes. You'll also receive notifications when there are no readings. Personalise these alerts to suit your preferences, ensuring you never miss an important update. 5. App Badge: See live readings directly on the app's icon (optional) 6. Family Subscription: Our subscription model is designed with families in mind. One subscription covers the entire family, making it cost-effective and convenient for everyone to stay informed and connected. Join the Sweet Dreams family today and experience the future of Dexcom/Libre sugar level monitoring. Download the app and start your journey towards a healthier, happier life with your loved ones by your side. Compatibility: This list may change over time. Sweet Dreams works with: • Dexcom G7, G6 and ONE+ • FreeStyle Libre 3, 3 Plus, 2 and 2 Plus (Libre 2 only in regions where it uploads automatically to LibreLinkUp) • Medtronic MiniMed 780G, 770G, 740G and 720G, Simplera and Instinct, via CareLink • Eversense, via Eversense NOW • Medtrum, via EasyFollow • twiist, via Twiist Insiights • Tandem t:slim X2 and Mobi, via Tandem Source • Nightscout, and any CGM that uploads to it • CamAPS FX, via xDrip+ and Nightscout Not compatible: the original Dexcom ONE, Dexcom Stelo and Abbott Lingo. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LibreLinkUp4 screens
Sweet Dreams4 screens

Verdict

The call

The clearest difference is review sentiment: Sweet Dreams at 89% against LibreLinkUp's 28%. Sweet Dreams also leads on update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). LibreLinkUp's advantage is in-app purchases (none vs 3) and ratings volume (23K vs 672). On price, ads, chart position 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. Sweet Dreams sells 3 in-app purchases, starting at $2.99 per month. LibreLinkUp asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LibreLinkUp holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: LibreLinkUp has 23K ratings behind it against 672, so its average is the more settled of the two. Written reviews complicate that: 28% of LibreLinkUp's written reviews are positive against 89% of Sweet Dreams's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

LibreLinkUp ships an update every 3 months, Sweet Dreams every 3 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 4 level
LibreLinkUp versus Sweet Dreams: the parameters behind the verdict, then further details
ParameterLibreLinkUpSweet Dreams
PriceFreeFree
Rating4.8 (23K ratings) — better4.6 (672 ratings)
Positive reviews28.3% of reviews88.8% of reviews — better
Number of ratings23K — better672
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
Best chart rank#113#71 — better
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better16.2
Further details — not scored
Size89 MB83 MB
Age rating17+4+
DeveloperNewyu, IncMarwan Elwaraki

Customer experience

LibreLinkUp

All ratings22,709 ratings
Positive95.1%
Neutral2.2%
Negative2.7%
Written reviews845 reviews
Positive28.3%
Neutral18.1%
Negative53.6%

Sweet Dreams

All ratings651 ratings
Positive90.6%
Neutral2.6%
Negative6.8%
Written reviews516 reviews
Positive88.8%
Neutral3.3%
Negative7.9%

User reviews

LibreLinkUp

From 23K App Store ratings

What we love

  • 👍 Ease of use
  • 🚀 Convenient remote monitoring
  • 💡 Helpful for managing diabetes
  • 🚀 Instant data updates
  • 👍 Provides peace of mind

Room to improve

  • 🐛 Connectivity issues
  • 🐛 Unreliable notifications
  • 🐛 Inconsistent data accuracy
  • 🐛 Frequent app crashes
  • 🐛 Confusing setup process

Sweet Dreams

From 672 App Store ratings

What we love

  • 🚀 Seamless integration with Apple Watch and iPhone
  • 🔍 Excellent visibility of glucose levels on lock screen and dynamic island
  • 📊 Detailed and customizable glucose graphs
  • 🔔 Helpful alerts and notifications
  • 🤝 Responsive and caring developer support

Room to improve

  • 🔄 Inconsistent glucose updates and data lags
  • 🔒 Subscription-based model for full functionality
  • 🔋 Potential battery drain issues

Bugs and requests

LibreLinkUp

Reported bugs

4 issues
  • Sudden loss of connectivity
  • Inconsistent data sync between devices
  • Alarms not triggering as expected
  • Inability to log in or create account

Requested features

5 requests
  • Add graph and trend visualization
  • Allow customizable alarms and notifications
  • Integrate insulin dosage and food intake logging
  • Provide historical data access beyond 12 hours
  • Enable Apple Watch integration

Sweet Dreams

Reported bugs

2 issues
  • Occasional connectivity issues with CGM devices
  • Disappearing lock screen widget

Requested features

3 requests
  • Ability to log insulin doses and carbohydrates
  • Nightstand mode for large glucose display
  • Deeper integration with Apple Health

In-app purchases

None

LibreLinkUp

No in-app purchases

3 purchases

Sweet Dreams

Subscriptions3
  • Monthly Premium7 Days trial$2.991 Month
  • Yearly Premium7 Days trial$19.991 Year
  • Yearly Premium$29.991 Year

Questions

Is LibreLinkUp free?
LibreLinkUp is free to download, with no in-app purchases.
Is Sweet Dreams free?
Sweet Dreams is free to download, with in-app purchases available.
Which has better reviews, LibreLinkUp or Sweet Dreams?
LibreLinkUp is rated higher. LibreLinkUp averages 4.8 out of 5 from 23K ratings, while Sweet Dreams averages 4.6 from 672 ratings.
Do LibreLinkUp or Sweet Dreams have ads?
Neither LibreLinkUp nor Sweet Dreams shows ads.
Which is updated more often, LibreLinkUp or Sweet Dreams?
LibreLinkUp ships an update every 3 months, and Sweet Dreams every 3 weeks. Most recently, LibreLinkUp was updated on November 11, 2026 and Sweet Dreams on November 7, 2026.
Which is more popular, LibreLinkUp or Sweet Dreams?
LibreLinkUp currently peaks at #113 in the App Store charts, and Sweet Dreams at #71. Chart position reflects recent download velocity rather than total install base.

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