Castlight Mobile vs FS Center
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
Read full descriptionHide full description
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.
FS Center
Read full descriptionHide full description
Discover the ultimate way to stay connected with your community and manage your recreational activities! Designed to provide a seamless and personalized experience, our app makes it easy to sign up for activities, manage your schedule, and more. Key Features: Activity Registration: Quickly find and register for activities, classes, and programs that interest you. Smart Search: Use our intuitive, AI powered search to find exactly what you're looking for, from swim classes to yoga sessions. Membership Management: Easily access and scan your membership card, manage memberships, and even freeze them when needed. Schedule Management: Keep track of your activities and those of your family members, with the option to add events to your phone’s calendar. Digital Check-In: Use your phone to check into facilities and activities, no need for physical ID cards. Secure Payments: Pay for activities easily and securely with your saved payment methods.
Screenshots
Verdict
The clearest difference is update cadence: Castlight Mobile at fortnightly against FS Center's every 4 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Castlight Mobile ships an update fortnightly, FS Center every 4 months. The most recent releases landed on November 1, 2026 and October 5, 2026 respectively.
| Parameter | Castlight Mobile | FS Center |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (76K ratings) — better | — |
| Positive reviews | 48.3% of reviews | — |
| Number of ratings | 76K — better | — |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 118 MB | 11 MB |
| Age rating | 12+ | 4+ |
| Developer | Castlight Health | Versailles-Woodford Parks and Recreation |
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
FS Center
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Castlight Mobile
No in-app purchases
FS Center
No in-app purchases
Questions
Is Castlight Mobile free?
Is FS Center free?
Do Castlight Mobile or FS Center have ads?
Which is updated more often, Castlight Mobile or FS Center?
Other comparisons















