Castlight Mobile vs Exos
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.
Exos
Access personalized guidance and motivation to achieve your goals. Connect with knowledgeable coaches, follow curated game plans, and engage in shared experiences. Expand your efforts with on-demand content covering mindset, nutrition, movement, and recovery.
- Personalized game plans
- Knowledgeable coaches
- On-demand video library
- Shared experiences
- Mindset, nutrition, movement, recovery content
- Apple Health sync
Read full descriptionHide full description
WHEREVER YOU ARE, WE MEET YOU THERE. With the Exos app, guidance and motivation are always within reach. So you can get more joy out of all aspects of life — one small win at a time. KNOWLEDGEABLE AND WELCOMING COACHES get to know you on a human level, so you can charge toward your goals with confidence. PERSONALIZED GAMEPLANS, curated to you and your unique goals, leverage a training program and practices to take the guesswork out of your journey. Endless opportunity for SHARED EXPERIENCES with your teammates and coaches serve as the foundation for more camaraderie, more fun, more giving it your all. WAY MORE THAN WORKOUTS with the library of on-demand videos that span mindset, nutrition, movement, and recovery, so you can round out your efforts on your path toward reaching your goals. Track activity you do outside of the Exos app by SYNCING WITH THE APPLE HEALTH APP to get additional progress towards challenges and create more visibility for your coach. THE EXOS DIFFERENCE. For over 20 years, Exos has empowered elite athletes, military personnel, and employees at Fortune 100 companies to go higher — now it’s your turn.
Screenshots
Verdict
The clearest difference is ratings volume: Castlight Mobile at 76K against Exos's 546. Exos's advantage is review sentiment (58% vs 48%). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 4.8 for Castlight Mobile against 4.8 for Exos. That said, the two scores are not equally well evidenced: Castlight Mobile has 76K ratings behind it against 546, so its average is the more settled of the two. Written reviews are what separate them: 48% of Castlight Mobile's written reviews are positive against 58% of Exos's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.
| Parameter | Castlight Mobile | Exos |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (76K ratings) | 4.8 (546 ratings) — better |
| Positive reviews | 48.3% of reviews | 57.7% of reviews — better |
| Number of ratings | 76K — better | 546 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 118 MB | 81 MB |
| Age rating | 12+ | 4+ |
| Developer | Castlight Health | Athletes’ Performance Inc. |
Customer experience
Castlight Mobile
Exos
User reviews
Castlight Mobile
From 76K App Store ratingsWhat we love
- 🚀 Easy access to health information
- 💡 Helpful incentive program
- 👍 Convenient healthcare management
- 🚀 Fast and efficient
- 👍 Useful app features
Room to improve
- 🐛 Connectivity issues with trackers
- 🐛 Buggy app performance
- 🐛 Inaccurate provider information
- 👎 Poor user experience
- 👎 Frustrating manual data entry
Exos
From 546 App Store ratingsWhat we love
- 👍 Great coaching and personalized plans
- 💪 Effective for habit change and health improvement
- ✨ High-quality live classes and unique experiences
- 🎯 Keeps users motivated with varied workout options
- 🧘 Holistic approach to well-being
Room to improve
- 🐛 App frequently freezes or crashes
- 👎 Difficult navigation and cumbersome layout
- ⏳ Long and frustrating sign-up process
- 🔌 Connectivity issues prevent usage
- 🔒 Invasive data collection and refusal to delete
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
Exos
Reported bugs
9 issues- App freezes on loading screen
- App crashes during startup
- Keyboard issues in messaging (cannot hide, send button obscured)
- Login problems
- App fails to start, requires update
Show 4 moreShow fewer
- Unable to use app when offline/cloud connection fails
- Sign-up process is broken/cumbersome
- Refusal to delete account/data
- App no longer loads after initial use
Requested features
2 requests- Option to cast videos to TV (Chromecast)
- Filter classes by equipment
In-app purchases
Castlight Mobile
No in-app purchases
Exos
No in-app purchases








