# RoamDworld vs DataFly

The clearest difference is device support: RoamDworld at 3 against DataFly's 1. RoamDworld also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

RoamDworld ships an update every 4 days, DataFly every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RoamDworld | DataFly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 112 MB | 25 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tommy Price](https://appshunter.io/developer/1816784380) | [DATAFLY ESIM LTD](https://appshunter.io/developer/6785398817) |

## What reviewers say

### RoamDworld

[App page](https://appshunter.io/ios/app/roamdworld/id6746421353)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### DataFly

[App page](https://appshunter.io/ios/app/datafly-travel-esim-and-data/id6785398815)

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

**In-app purchases:** none


## Frequently asked questions

### Is RoamDworld free?

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

### Is DataFly free?

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

### Do RoamDworld or DataFly have ads?

Neither RoamDworld nor DataFly shows ads.

### Which is updated more often, RoamDworld or DataFly?

RoamDworld ships an update every 4 days, and DataFly every 3 days. Most recently, RoamDworld was updated on October 30, 2026 and DataFly 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.*