Comparison

iSage Rx vs Happy Bob

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

Head to head
About

iSage Rx

This app assists individuals with type 2 diabetes in managing their basal insulin therapy. It helps users track blood sugar levels, receive recommended insulin doses, and adhere to their prescribed treatment plan in collaboration with their healthcare provider.

Highlights
  • Basal insulin titration guidance
  • Blood sugar level tracking
  • Recommended insulin dosage
  • Dose adjustment reminders
  • Healthcare provider monitoring
  • Type 2 diabetes management
Read full description

If you’re taking basal insulin for type 2 diabetes, iSage Rx helps you work together with your healthcare provider to follow your prescribed plan and reach your target blood sugar range. With iSage Rx, you simply enter your blood sugar levels, receive your recommended dose of basal insulin, and develop a routine for better managing your type 2 diabetes. • iSage Rx allows doctors to monitor starting doses and blood sugar levels to make sure the care plan is being followed. • iSage Rx communicates the prescribed basal insulin dose and informs you when it’s time to adjust your dose. • With iSage Rx, you may be able to achieve greater control over your type 2 diabetes. • iSage Rx is not intended to replace the care and management provided by a healthcare professional trained in the management of diabetes. Please consult with your Healthcare Professional if you have any questions.

About

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.

Highlights
  • 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)
Features
Read full description

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

iSage Rx4 screens
Happy Bob4 screens

Verdict

The call

The clearest difference is in-app purchases: iSage Rx at none against Happy Bob's 6. Happy Bob's advantage is ratings volume (1.1K vs 15) and update cadence (every 3 weeks vs every 2 months). On price, rating, ads 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. Happy Bob sells 6 in-app purchases, starting at $7.99 per month. iSage Rx asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for iSage Rx against 4.7 for Happy Bob. That said, the two scores are not equally well evidenced: Happy Bob has 1.1K ratings behind it against 15, so its average is the more settled of the two.

UpkeepUpdate frequency

iSage Rx ships an update every 2 months, Happy Bob every 3 weeks. The most recent releases landed on June 5, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
iSage Rx versus Happy Bob: the parameters behind the verdict, then further details
ParameteriSage RxHappy Bob
PriceFreeFree
Rating4.8 (15 ratings) — better4.7 (1.1K ratings)
Positive reviews—68.6% of reviews
Number of ratings151.1K — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPod, Apple Watch — better
Requires iOS16.015.6 — better
Further details — not scored
Size35 MB35 MB
Age rating17+4+
DeveloperAmalgam Rx, Inc.Harald AI

Customer experience

iSage Rx

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%

Happy Bob

All ratings1,134 ratings
Positive92.7%
Neutral2.5%
Negative4.9%
Written reviews153 reviews
Positive68.6%
Neutral11.1%
Negative20.3%

Bugs and requests

iSage Rx

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

None

iSage Rx

No in-app purchases

6 purchases

Happy Bob

Subscriptions4
  • Monthly Premium7 Days trial$7.991 Month
  • Monthly Coach+$69.001 Month
  • Yearly Premium7 Days trial$69.991 Year
Show 1 more
  • Yearly Coach+$699.001 Year
One-time2
  • Robert S. Pumpkins$0.99
  • Frosty Bob$0.99

Questions

Is iSage Rx free?
iSage Rx is free to download, with no in-app purchases.
Is Happy Bob free?
Happy Bob is free to download, with in-app purchases available.
Which has better reviews, iSage Rx or Happy Bob?
iSage Rx is rated higher. iSage Rx averages 4.8 out of 5 from 15 ratings, while Happy Bob averages 4.7 from 1.1K ratings.
Do iSage Rx or Happy Bob have ads?
Neither iSage Rx nor Happy Bob shows ads.
Which is updated more often, iSage Rx or Happy Bob?
iSage Rx ships an update every 2 months, and Happy Bob every 3 weeks. Most recently, iSage Rx was updated on June 5, 2026 and Happy Bob on September 22, 2026.

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