# VIA eSIM vs One Sim

VIA eSIM and One Sim both sit at 4.9 stars, but that hides the real split: 97% of VIA eSIM's written reviews are positive against 69% of One Sim's. VIA eSIM also leads on ratings volume (123 vs 7) and iOS requirement (13.0 vs 15.4). One Sim's advantage is update cadence (every 9 days vs every 3 weeks). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for VIA eSIM against 4.9 for One Sim. That said, the two scores are not equally well evidenced: VIA eSIM has 123 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 97% of VIA eSIM's written reviews are positive against 69% of One Sim's.

VIA eSIM ships an update every 3 weeks, One Sim every 9 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | VIA eSIM | One Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (123 ratings)](https://appshunter.io/ios/app/via-esim/id6737229366/reviews) | [4.9 (7 ratings)](https://appshunter.io/ios/app/one-sim/id6748266546/reviews) |
| Number of ratings | **123** | 7 |
| Positive reviews | **96.9% of reviews** | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 56 MB | 65 MB |
| Requires iOS | **13.0** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kastriot Gashi](https://appshunter.io/developer/1775402509) | [Horizon Digital Ventures L.L.C.](https://appshunter.io/developer/1824892852) |

## What reviewers say

### VIA eSIM

[App page](https://appshunter.io/ios/app/via-esim/id6737229366)

Instantly purchase eSIMs for fast and reliable global internet access during your travels. Enjoy seamless connectivity in numerous countries with 4G/5G support, eliminating the need for physical SIM cards.

**Highlights:** Instant eSIM purchase, Fast global internet, 4G/5G network support, Coverage in numerous countries, Hassle-free travel connectivity

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and reliable internet
- 👍 Excellent customer service
- 💡 Convenient eSIM solution
- 🌍 Works well internationally
- 💰 Affordable pricing

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- ⚠️ Limited carrier support in some regions

**Reported bugs**

- Connectivity problems in certain areas
- Occasional app crashes

**Requested features**

- More language support options
- Improved troubleshooting guides


### One Sim

[App page](https://appshunter.io/ios/app/one-sim/id6748266546)

Install your eSIM once and enjoy seamless global connectivity. Purchase data packages for entire regions, eliminating the need for reinstallation or QR codes. Stay online for maps, messaging, and memories with fast 4G/5G data across multiple countries.

**Highlights:** Install eSIM once, Regional data packages, Seamless cross-country coverage, Fast 4G/5G data, No QR codes or reinstallation

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is VIA eSIM free?

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

### Is One Sim free?

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

### Which has better reviews, VIA eSIM or One Sim?

VIA eSIM and One Sim are both rated 4.9 out of 5 on the App Store, from 123 and 7 ratings respectively.

### Do VIA eSIM or One Sim have ads?

Neither VIA eSIM nor One Sim shows ads.

### Which is updated more often, VIA eSIM or One Sim?

VIA eSIM ships an update every 3 weeks, and One Sim every 9 days. Most recently, VIA eSIM was updated on September 22, 2026 and One Sim on September 23, 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.*