# Mesmar vs Residus Olesa

The clearest difference is update cadence: Residus Olesa at fortnightly against Mesmar's every 2 months. Mesmar's advantage is iOS requirement (11.0 vs 14). 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.

Mesmar ships an update every 2 months, Residus Olesa fortnightly. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mesmar | Residus Olesa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 17 MB | 4 MB |
| Requires iOS | **11.0** | 14 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Intelligent Parking S.L.](https://appshunter.io/developer/1003750579) | [id-Waste](https://appshunter.io/developer/1634754330) |

## What reviewers say

### Mesmar

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Residus Olesa

[App page](https://appshunter.io/ios/app/residus-olesa/id6758046003)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mesmar free?

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

### Is Residus Olesa free?

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

### Do Mesmar or Residus Olesa have ads?

Neither Mesmar nor Residus Olesa shows ads.

### Which is updated more often, Mesmar or Residus Olesa?

Mesmar ships an update every 2 months, and Residus Olesa fortnightly. Most recently, Mesmar was updated on October 27, 2026 and Residus Olesa on October 31, 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.*