# London E vs duasim

The clearest difference is in-app purchases: duasim at none against London E's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. London E sells 6 in-app purchases, starting at $9.99 per month. duasim asks for nothing beyond the download.

## The numbers

| Metric | London E | duasim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 32 MB | 30 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Verum Technology LLC](https://appshunter.io/developer/6772985315) | [OctoSec AS](https://appshunter.io/developer/1579379674) |

## What reviewers say

### London E

[App page](https://appshunter.io/ios/app/london-e-sim/id6476619264)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Coins | $9.99 | per month |
| 25 Coins | $24.99 | per month |
| 50 Coins | $49.99 | per month |
| 10 Coins | $9.99 | one-time |
| 20 Coins | $19.99 | one-time |
| 50 Coins | $49.99 | one-time |


### duasim

[App page](https://appshunter.io/ios/app/duasim/id6756741060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is London E free?

London E is free to download, with in-app purchases available.

### Is duasim free?

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

### Do London E or duasim have ads?

Neither London E nor duasim shows ads.

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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.*