# Obsidia vs Fevly

The clearest difference is in-app purchases: Obsidia at none against Fevly's 1. Fevly's advantage is update cadence (every 10 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fevly sells 1 in-app purchase, starting at $2.99 per 3 months. Obsidia asks for nothing beyond the download.

Obsidia ships an update every 4 months, Fevly every 10 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Obsidia | Fevly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fevly/id6761025480/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 57 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SENKRON BILGISAYAR OTOM LTD.](https://appshunter.io/developer/498226578) | [Saba Pruidze](https://appshunter.io/developer/1887355268) |

## What reviewers say

### Obsidia

[App page](https://appshunter.io/ios/app/obsidia/id6752016174)

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

**In-app purchases:** none


### Fevly

[App page](https://appshunter.io/ios/app/fevly/id6761025480)

Effortlessly track family illnesses, including fever, symptoms, and medications. Set medication timers with reminders to ensure no doses are missed. Generate PDF reports for your doctor, all while prioritizing your privacy with local data storage.

**Highlights:** Offline illness tracking, Fever and symptom logging, Medication timers with reminders, Family profiles, Timeline and history view, Exportable PDF reports, Privacy-focused local storage

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fevly 3 Month access | $2.99 | per 3 months |


## Frequently asked questions

### Is Obsidia free?

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

### Is Fevly free?

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

### Do Obsidia or Fevly have ads?

Neither Obsidia nor Fevly shows ads.

### Which is updated more often, Obsidia or Fevly?

Obsidia ships an update every 4 months, and Fevly every 10 days. Most recently, Obsidia was updated on October 14, 2026 and Fevly on October 6, 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.*