# ETHealthWorld vs Difficult Opinions

The clearest difference is update cadence: Difficult Opinions at every 3 days against ETHealthWorld's every 2 months. Difficult Opinions also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 16.1). On price, 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.

ETHealthWorld ships an update every 2 months, Difficult Opinions every 3 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ETHealthWorld | Difficult Opinions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 85 MB | 29 MB |
| Requires iOS | 16.1 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 12+ |
| Developer | [Times Internet Limited](https://appshunter.io/developer/427164656) | [Allan Warsing](https://appshunter.io/developer/1676253523) |

## What reviewers say

### ETHealthWorld

[App page](https://appshunter.io/ios/app/ethealthworld/id1193112133)

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

**In-app purchases:** none


### Difficult Opinions

[App page](https://appshunter.io/ios/app/difficult-opinions/id6456797857)

**In-app purchases:** none


## Frequently asked questions

### Is ETHealthWorld free?

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

### Is Difficult Opinions free?

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

### Do ETHealthWorld or Difficult Opinions have ads?

Neither ETHealthWorld nor Difficult Opinions shows ads.

### Which is updated more often, ETHealthWorld or Difficult Opinions?

ETHealthWorld ships an update every 2 months, and Difficult Opinions every 3 days. Most recently, ETHealthWorld was updated on October 29, 2026 and Difficult Opinions 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.*