Castlight Mobile vs Bluegrass Fit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Castlight Mobile
Manage your healthcare benefits and find quality, affordable care. This personal dashboard helps you locate in-network doctors with cost estimates, track spending and claims, and view your plan status, deductible, and HSA balance. It also includes a digital insurance card and integrates with activity trackers.
- Find in-network doctors with cost estimates
- Track healthcare spending and claims
- View deductible status and HSA balance
- Digital medical insurance card
- Sync with activity trackers
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Do you have access to Castlight through your employee benefits plan? If so, you and your dependents can download Castlight Mobile: a personal healthcare dashboard that helps you find affordable and high quality care, anytime, anywhere. Key features: Find care - Search for a doctor near you. Results are always in-network and include personalized cost estimates and quality data so you can make choices that are right for you. Past care - Track your health care spending and claims with at-a-glance information about what you’ve spent and why. Plan status - Track how much of your deductible you’ve met, see your HSA balance, and review basic information about your health coverage all in one place. eCard - A medical insurance card is part of the app so you’ll never be without your insurance card again. Please note: The Castlight Mobile app is available exclusively to individuals and their dependents who have access to Castlight’s services through their employee benefits program. If you’re not sure if Castlight is part of your employee benefits, contact your employer’s HR or Benefits leader. If available through employer, Castlight Health supports all major activity trackers including Apple Health, Fitbit, and Jawbone to conveniently synchronize your steps, food, and sleep data. About Castlight: Castlight Health is a trusted third party that connects directly to your insurance plan and does not share your personal information with your employer. Your health information is always confidential and secure.
Bluegrass Fit
Access personalized workout programs and track your fitness journey. Monitor workouts, nutrition, habits, and measurements with coach guidance. Achieve goals and earn badges for milestones.
- Workout program access
- Workout and exercise video tracking
- Meal and habit tracking
- Goal setting and progress monitoring
- Real-time coach messaging
- Body measurement tracking
- Wearable device integration
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With the Bluegrass Fit App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!
Screenshots
Verdict
The clearest difference is ratings volume: Castlight Mobile at 76K against Bluegrass Fit's 4. Castlight Mobile also leads on update cadence (fortnightly vs every 6 weeks). Bluegrass Fit's advantage is rating (5.0 vs 4.8) and device support (4 vs 2). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Bluegrass Fit holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Castlight Mobile has 76K ratings behind it against 4, so its average is the more settled of the two.
Castlight Mobile ships an update fortnightly, Bluegrass Fit every 6 weeks. The most recent releases landed on November 12, 2026 and October 28, 2026 respectively.
| Parameter | Castlight Mobile | Bluegrass Fit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (76K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 48.3% of reviews | — |
| Number of ratings | 76K — better | 4 |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 118 MB | 188 MB |
| Age rating | 12+ | 4+ |
| Developer | Castlight Health | Bluegrass Precision Medicine Limited Liability Company |
Customer experience
Castlight Mobile
Bluegrass Fit
Bugs and requests
Castlight Mobile
Reported bugs
5 issues- Locked preventative screening attestation
- Inconsistent point tracking
- Sweepstakes pricing errors
- Frequent app crashes and freezes
- Syncing issues with Apple Health
Requested features
5 requests- Ability to correct mistakes in the app
- Integration with more fitness trackers
- Improved search functionality
- More flexible data entry options
- Direct appointment scheduling
Bluegrass Fit
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Castlight Mobile
No in-app purchases
Bluegrass Fit
No in-app purchases
Questions
Is Castlight Mobile free?
Is Bluegrass Fit free?
Which has better reviews, Castlight Mobile or Bluegrass Fit?
Do Castlight Mobile or Bluegrass Fit have ads?
Which is updated more often, Castlight Mobile or Bluegrass Fit?
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