# Me Lithium vs Mesmar

The clearest difference is update cadence: Mesmar at every 2 months against Me Lithium's every 10 months. Mesmar also leads on iOS requirement (11.0 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.

Me Lithium ships an update every 10 months, Mesmar every 2 months. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Me Lithium | Mesmar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 17 MB | 17 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bornay Aerogeneradores](https://appshunter.io/developer/1604866070) | [Intelligent Parking S.L.](https://appshunter.io/developer/1003750579) |

## What reviewers say

### Me Lithium

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

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

**In-app purchases:** none


### Mesmar

[App page](https://appshunter.io/ios/app/mesmar/id1635124211)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Me Lithium free?

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

### Is Mesmar free?

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

### Do Me Lithium or Mesmar have ads?

Neither Me Lithium nor Mesmar shows ads.

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

Me Lithium ships an update every 10 months, and Mesmar every 2 months. Most recently, Me Lithium was updated on September 28, 2026 and Mesmar on October 2, 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.*