# Castlight Mobile vs Well by Evernorth

The clearest difference is review sentiment: Well by Evernorth at 100% against Castlight Mobile's 48%. Well by Evernorth also leads on iOS requirement (13.0 vs 16.0). Castlight Mobile's advantage is rating (4.8 vs 4.0) and ratings volume (76K vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Castlight Mobile holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Castlight Mobile has 76K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 48% of Castlight Mobile's written reviews are positive against 100% of Well by Evernorth's, so the app with the better star average is not the one people write more warmly about.

Castlight Mobile ships an update fortnightly, Well by Evernorth monthly. The most recent releases landed on October 31, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Castlight Mobile | Well by Evernorth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (76K ratings)](https://appshunter.io/ios/app/castlight-mobile/id503468685/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/well-by-evernorth/id1590855252/reviews) |
| Number of ratings | **76K** | 6 |
| Positive reviews | 48.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 118 MB | 101 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Castlight Health](https://appshunter.io/developer/503468688) | [Evernorth](https://appshunter.io/developer/1561052310) |

## What reviewers say

### Castlight Mobile

[App page](https://appshunter.io/ios/app/castlight-mobile/id503468685)

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.

**Highlights:** 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

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy access to health information
- 💡 Helpful incentive program
- 👍 Convenient healthcare management
- 🚀 Fast and efficient
- 👍 Useful app features

**What reviewers complain about**

- 🐛 Connectivity issues with trackers
- 🐛 Buggy app performance
- 🐛 Inaccurate provider information
- 👎 Poor user experience
- 👎 Frustrating manual data entry

**Reported bugs**

- Locked preventative screening attestation
- Inconsistent point tracking
- Sweepstakes pricing errors
- Frequent app crashes and freezes
- Syncing issues with Apple Health

**Requested features**

- Ability to correct mistakes in the app
- Integration with more fitness trackers
- Improved search functionality
- More flexible data entry options
- Direct appointment scheduling


### Well by Evernorth

[App page](https://appshunter.io/ios/app/well-by-evernorth/id1590855252)

Access personalized mental health and well-being support tailored to your needs. Find care providers, compare costs, and view your health plan coverage. Features vary based on your Evernorth benefits.

**Highlights:** Personalized action plans, Mental health condition support, Guided assessments, Search for care providers, Compare quality and costs, View plan coverage

**In-app purchases:** none


## Frequently asked questions

### Is Castlight Mobile free?

Castlight Mobile is free to download, with no in-app purchases.

### Is Well by Evernorth free?

Well by Evernorth is free to download, with no in-app purchases.

### Which has better reviews, Castlight Mobile or Well by Evernorth?

Castlight Mobile is rated higher. Castlight Mobile averages 4.8 out of 5 from 76K ratings, while Well by Evernorth averages 4.0 from 6 ratings.

### Do Castlight Mobile or Well by Evernorth have ads?

Neither Castlight Mobile nor Well by Evernorth shows ads.

### Which is updated more often, Castlight Mobile or Well by Evernorth?

Castlight Mobile ships an update fortnightly, and Well by Evernorth monthly. Most recently, Castlight Mobile was updated on October 31, 2026 and Well by Evernorth on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*