BlueLoop vs Happy Bob
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueLoop
This app facilitates real-time logging and sharing of diabetes information between children, caregivers, and healthcare providers. It offers an insulin calculator for consistent dosing and detailed reports for clinicians, providing peace of mind and improving care coordination.
- Real-time diabetes data logging
- Share information via email/text
- Online clinician portal
- Insulin calculator
- Dosing consistency
- Clinical outcome reports
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BlueLoop® is the one and only tool that allows kids and their caregivers to log and share diabetes information - both online and with the app – real time, via instant e-mail and text message, giving peace of mind to parents, more class time for students, and fewer phone calls and paper logs for school nurses. Online, parents can share real-time BG logs with their clinicians, who can see logs (in the format THEY prefer), current dosages, and reports, all in one place. Our insulin calculator provides accurate and consistent dosing information between multiple caregivers both at home and at school. This precise dosing and documentation will aid providers in insulin dose adjustments to improve clinical outcomes. About the MyCareConnect Foundation: We are a non-profit, run by parents of a child with type 1 diabetes. Please don't hesitate to contact us with any questions, suggestions, or concerns. We’re just a phone call or email away! (302) 4 Our Kids (302-468-7543) or support@mycareconnect.com. "We engage families and their children when they are first diagnosed, at the most critical point in their journey with diabetes. And we equip them with the tools, peer support and education that is so important for families as they juggle coordinating care at home and at school" – Pam Henry, Founder and mom of a child with Type 1 Diabetes.
Happy Bob
This app transforms diabetes data into engaging experiences, connecting with CGMs to help users stay in range and reduce management stress. It offers fun glucose tracking, motivating goals, and community support, designed by people with diabetes for a more personal approach.
- Connects with CGMs (Dexcom, FreeStyle Libre)
- Fun glucose tracking with personalized messages
- Motivating goal setting with star rewards
- Community support with diabuddies
- Apple Health and Apple Watch integration
- Monthly challenges for healthy habits
- Pregnancy & Diabetes support (Premium)
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Feel better about your diabetes! Happy Bob is your personal digital health companion that connects with your continuous glucose monitor and turns your diabetes data into motivating, friendly, and fun experiences — helping you stay in range while reducing the stress of daily diabetes management. Designed by people with diabetes, Happy Bob helps you feel like a person, not a patient. Supported Data Sources • Dexcom G6, Dexcom G7, and Dexcom ONE+ → Real-time glucose updates delivered instantly through Happy Bob. • FreeStyle Libre 1, 2, 3, and 3+ (U.S. only) → Data available with a slight delay and intended for wellness purposes only. When used with Abbott’s Continuous Glucose Monitoring Systems, Happy Bob is intended for non-medical use for wellness purposes only. The information displayed is for reference and you must use your Abbott CGM reader or display device for diabetes management decisions. Why Happy Bob? • Glucose tracking made fun: Your values come with humorous, personalized messages that reduce data anxiety. • Motivating goals: Set a star target and collect stars for every in-range reading. • Community support: Create a group with your diabuddies, share data, and cheer each other on. • Apple Health integration: Sync steps and activity for a more complete view of your day. • Apple Watch compatibility: Check glucose at a glance—plus a smile from Bob. • Dexcom real-time compatible and supportive of FreeStyle Libre (wellness-only). New Features • Monthly Challenges Stay motivated with monthly glucose and activity challenges designed to help you build healthy habits one month at a time. • Happy Mom — Support for Pregnancy & Diabetes A dedicated experience supporting people who are pregnant or planning pregnancy while managing Type 1, Type 2, or gestational diabetes. Available with Premium Subscription. Happy Bob Premium – Try Free for 7 Days! Free version of Happy Bob can be used to connect to CGMs and view basic glucose data. To unlock the full experience upgrade to Premium version: •Multiple funny moods — each with a unique character and tone of voice that reacts to your glucose values. (including fan-favorite Snarky Bob) • In-app glucose & activity statistics • Dashboard for simplified data insights What our users are saying: “Happy Bob helps take the stress out of daily diabetes management.” “I’ve been a Type 1 diabetic for 35 years—never has trying to keep my blood sugars in range been so much fun!” “My 9-year-old LOVES Snarky Bob! She loves trying to earn stars.” “Best thing ever since they invented CGMs.” “He is always there to remind you of your numbers.” Who is Happy Bob for? • People with Type 1, Type 2, Gestational, or Prediabetes • Caregivers • Healthcare providers – Supports data sharing between patients and care teams for improved remote engagement. • Diabetes advocacy organizations Subscription Free 7-day trial with Premium subscription. Monthly and yearly plans available. Pricing varies by region. Manage auto-renewal in iTunes Account Settings. About Happy Bob Built by people with diabetes, for people with diabetes. Our mission is to support you in feeling like a person—not just a patient—every step of the way. Note: The data displayed in this app is for informational purposes only and should not be used for medical decisions. FreeStyle Libre data is intended for non-medical wellness use and may be delayed. Terms of Use: https://happybob.app/terms-of-use Privacy Policy: https://happybob.app/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Happy Bob at 4.7 against BlueLoop's 4.0. Happy Bob also leads on ratings volume (1.1K vs 22). BlueLoop's advantage is in-app purchases (none vs 6) and update cadence (every 9 days vs every 3 weeks). On price, review sentiment, 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. Happy Bob sells 6 in-app purchases, starting at $7.99 per month. BlueLoop asks for nothing beyond the download.
Happy Bob holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Happy Bob has 1.1K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 65% of BlueLoop's written reviews are positive against 68% of Happy Bob's.
BlueLoop ships an update every 9 days, Happy Bob every 3 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | BlueLoop | Happy Bob |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (22 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 64.7% of reviews | 68.0% of reviews — better |
| Number of ratings | 22 | 1.1K — better |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPod, Apple Watch — better |
| Requires iOS | 13.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Children's Hospital of Wisconsin, Inc. | Harald AI |
Customer experience
BlueLoop
Happy Bob
Bugs and requests
BlueLoop
Not enough reviews yet to summarise bugs or requests.
Happy Bob
Reported bugs
3 issues- App not working after recent update
- Login issues for some users
- Delayed or inaccurate data sync
Requested features
4 requests- Ability to customize or choose different characters
- Integration with other CGM devices like Libre
- More positive and understanding feedback, especially for minor blood sugar fluctuations
- Option to silence notifications during certain times of day
In-app purchases
BlueLoop
No in-app purchases
Happy Bob
- Monthly Premium7 Days trial$7.991 Month
- Monthly Coach+$69.001 Month
- Yearly Premium7 Days trial$69.991 Year
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- Yearly Coach+$699.001 Year
- Robert S. Pumpkins$0.99
- Frosty Bob$0.99






