# eSIMzero vs Eco

The clearest difference is update cadence: eSIMzero at every 2 weeks against Eco's every 5 weeks. 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.

eSIMzero ships an update every 2 weeks, Eco every 5 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | eSIMzero | Eco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/esimzero/id6450664747/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 62 MB | 113 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Across The World Mongolia Limited](https://appshunter.io/developer/1694277935) | [RU-YOU](https://appshunter.io/developer/1455841498) |

## What reviewers say

### eSIMzero

[App page](https://appshunter.io/ios/app/esimzero/id6450664747)

This app provides affordable and user-friendly travel eSIM bundles for global connectivity in over 150 countries. It offers a modern, cost-effective alternative to physical SIM cards, ensuring seamless connection for your adventures.

**Highlights:** Global eSIM bundles, Over 150 countries supported, Affordable travel data, User-friendly interface, Alternative to physical SIMs, Seamless connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Eco

[App page](https://appshunter.io/ios/app/eco-bike/id6474923522)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSIMzero free?

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

### Is Eco free?

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

### Do eSIMzero or Eco have ads?

Neither eSIMzero nor Eco shows ads.

### Which is updated more often, eSIMzero or Eco?

eSIMzero ships an update every 2 weeks, and Eco every 5 weeks. Most recently, eSIMzero was updated on October 24, 2026 and Eco on October 8, 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.*