# eViewer vs Me Lithium

The clearest difference is update cadence: eViewer at every 4 months against Me Lithium's every 10 months. eViewer also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

eViewer ships an update every 4 months, Me Lithium every 10 months. The most recent releases landed on September 14, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | eViewer | Me Lithium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 13 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cegasa Energia, Sociedad Limitada](https://appshunter.io/developer/1598090257) | [Bornay Aerogeneradores](https://appshunter.io/developer/1604866070) |

## What reviewers say

### eViewer

[App page](https://appshunter.io/ios/app/eviewer/id1598090105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Me Lithium

[App page](https://appshunter.io/ios/app/me-lithium/id1604866068)

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

**In-app purchases:** none


## Frequently asked questions

### Is eViewer free?

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

### Is Me Lithium free?

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

### Do eViewer or Me Lithium have ads?

Neither eViewer nor Me Lithium shows ads.

### Which is updated more often, eViewer or Me Lithium?

eViewer ships an update every 4 months, and Me Lithium every 10 months. Most recently, eViewer was updated on September 14, 2026 and Me Lithium on September 28, 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.*