Castlight Mobile vs Meritain Go
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.
Meritain Go
This app helps current Meritain Health members understand their benefits and connect with programs for well-being. Users can complete health assessments, join or create challenges, and track their progress towards health goals.
- Understand health benefits
- Connect with health programs
- Create or join well-being challenges
- Track challenge progress
- Complete health assessments
- View assessment results
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Are you ready to get started with Meritain Go? Then download the Meritain Go mobile app to connect with the benefits and programs that will help you the most! Take full advantage of Meritain Go and ensure your health assessment is complete so you can find out where to put your focus. Plus, participate in health challenges to support you on your path to well-being. You can use the app to: * Understand your benefits and de-mystify health care. * Easily find and connect with the programs that will have the greatest impact on your health. * Create or join a well-being challenge. * Track progress for current challenges. * Make updates to your profile. * Take your health assessment and see detailed results and dimensions scoring. * Engage with Healthy Merits challenges and rewards, where available. (This app is only available to current Meritain Health members who are given access to the program through their employer.) Meritain Go From Meritain Health, an Aetna Company
Screenshots
Verdict
The clearest difference is update cadence: Castlight Mobile at fortnightly against Meritain Go's every 5 weeks. 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.
Castlight Mobile ships an update fortnightly, Meritain Go every 5 weeks. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.
| Parameter | Castlight Mobile | Meritain Go |
|---|---|---|
| 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 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 118 MB | 56 MB |
| Age rating | 12+ | 12+ |
| Developer | Castlight Health | WellRight, LLC |
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
Meritain Go
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Castlight Mobile
No in-app purchases
Meritain Go
No in-app purchases
Questions
Is Castlight Mobile free?
Is Meritain Go free?
Do Castlight Mobile or Meritain Go have ads?
Which is updated more often, Castlight Mobile or Meritain Go?
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