# S vs Evelyn

The clearest difference is in-app purchases: S at none against Evelyn's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Evelyn sells 1 in-app purchase, starting at $8.99 per month. S asks for nothing beyond the download.

S ships an update every 6 weeks, Evelyn every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | S | Evelyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sdoktor/id1573645270/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 67 MB | 96 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SKVID d.o.o.](https://appshunter.io/developer/1567883312) | [WOOMB Croatia](https://appshunter.io/developer/1671726631) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/sdoktor/id1573645270)

Access quality medical and health services conveniently and securely via phone. This app aims to improve health accessibility, reduce treatment costs and waiting times, and help you care for your family's well-being.

**Highlights:** Integrated medical and health services, Secure phone access, Improved health accessibility, Reduced treatment costs and time, Family health care

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Evelyn

[App page](https://appshunter.io/ios/app/evelyn/id1671726629)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $8.99 | per month |


## Frequently asked questions

### Is S free?

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

### Is Evelyn free?

Evelyn is free to download, with in-app purchases available.

### Do S or Evelyn have ads?

Neither S nor Evelyn shows ads.

### Which is updated more often, S or Evelyn?

S ships an update every 6 weeks, and Evelyn every 2 months. Most recently, S was updated on October 24, 2026 and Evelyn on October 27, 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.*