# Olysim vs TheMomoApp

The clearest difference is ads: TheMomoApp at none against Olysim's shown. TheMomoApp also leads on monetization model (free vs free with in-app purchases). Olysim's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Olysim holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews complicate that: 96% of Olysim's written reviews are positive against 100% of TheMomoApp's, so the app with the better star average is not the one people write more warmly about.

Olysim ships an update every 5 weeks, TheMomoApp every 6 weeks. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Olysim | TheMomoApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/themomoapp/id6743496311/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 96.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 128 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Olysim Communications Private Limited](https://appshunter.io/developer/1877648637) | [Jayanth Muthya](https://appshunter.io/developer/1478538089) |

## What reviewers say

### Olysim

[App page](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893)

Easily connect globally with affordable virtual eSIM data plans. Purchase and install data packages for over 160 countries in just a few taps, avoiding expensive roaming charges and physical SIM cards. Stay connected like a local wherever you go.

**Highlights:** Affordable global eSIM data plans, Coverage in over 160 countries, No expensive roaming charges, Easy QR code installation, Track data usage and top-up, Local, regional, and international plans

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

**In-app purchases:** none


### TheMomoApp

[App page](https://appshunter.io/ios/app/themomoapp/id6743496311)

Discover local events, connect with communities, and collect digital memorabilia. This app helps users find their next adventure, engage in discussions, and build their digital identity. It also offers tools for event organizers and brands to manage events and connect with audiences.

**Highlights:** Discover local events, Purchase digital tickets, Connect with organizers, Collect digital memorabilia, Engage in community discussions, Create and manage events, Track event analytics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Olysim free?

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

### Is TheMomoApp free?

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

### Which has better reviews, Olysim or TheMomoApp?

Olysim is rated higher. Olysim averages 5.0 out of 5 from 2 ratings, while TheMomoApp averages 4.8 from 4 ratings.

### Do Olysim or TheMomoApp have ads?

Olysim shows ads; TheMomoApp does not.

### Which is updated more often, Olysim or TheMomoApp?

Olysim ships an update every 5 weeks, and TheMomoApp every 6 weeks. Most recently, Olysim was updated on October 13, 2026 and TheMomoApp on September 30, 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.*