# Nomad eSIM vs O3 Drive Driver

The clearest difference is ads: O3 Drive Driver at none against Nomad eSIM's shown. O3 Drive Driver also leads on iOS requirement (16.4 vs 18.0). Nomad eSIM's advantage is chart position (#172 vs unranked). On price, 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.

## The numbers

| Metric | Nomad eSIM | O3 Drive Driver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17K ratings)](https://appshunter.io/ios/app/nomad-esim-prepaid-data-plan/id1521602300/reviews)** | — |
| Number of ratings | **17K** | — |
| Positive reviews | 57.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#172** | — |
| Size | 160 MB | 56 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LotusFlare](https://appshunter.io/developer/1244047701) | [GreenCity Infotech](https://appshunter.io/developer/1829470520) |

## What reviewers say

### Nomad eSIM

[App page](https://appshunter.io/ios/app/nomad-esim-prepaid-data-plan/id1521602300)

**Currently charting:** #172 Top Free · Travel (US App Store)

This app provides convenient and affordable eSIM data plans for international travel. Connect to the internet in over 200 destinations without contracts or traditional SIM cards. Enjoy fast activation and flexible data options.

**Highlights:** eSIM data plans for 200+ destinations, Fast 5-minute activation, No contracts or hidden fees, Regional and country-specific plans, Data usage tracking, Referral discounts

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to set up and use
- 💰 Affordable data plans
- 🌐 Reliable connectivity in multiple countries
- ⭐ Excellent customer service
- 🌍 Convenient for travelers

**What reviewers complain about**

- 🐛 Inconsistent connectivity and coverage issues
- ⚠️ Activation and setup problems
- 🕰️ Slow data speeds in some regions
- 📞 Unresponsive support in some cases
- 🔒 Security and privacy concerns

**Reported bugs**

- eSIM not activating properly
- Incorrect data usage reporting
- Compatibility issues with newer devices

**Requested features**

- Ability to share data across devices
- Automatic data top-up notifications
- Support for more countries and networks


### O3 Drive Driver

[App page](https://appshunter.io/ios/app/o3-drive-driver/id6792544443)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nomad eSIM free?

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

### Is O3 Drive Driver free?

O3 Drive Driver is free to download, with no in-app purchases.

### Do Nomad eSIM or O3 Drive Driver have ads?

Nomad eSIM shows ads; O3 Drive Driver does not.

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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.*