# Sim PRO vs Chợ eSIM

The clearest difference is review sentiment: Chợ eSIM at 100% against Sim PRO's 50%. Chợ eSIM also leads on update cadence (weekly vs every 6 weeks). Sim PRO's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Sim PRO ships an update every 6 weeks, Chợ eSIM weekly. The most recent releases landed on June 4, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Sim PRO | Chợ eSIM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 55 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bentic, JSC.](https://appshunter.io/developer/1196587398) | [DIGILIFE VIET NAM DIGITAL SERVICES COMPANY LIMITED.](https://appshunter.io/developer/1679515106) |

## What reviewers say

### Sim PRO

[App page](https://appshunter.io/ios/app/sim-pro/id1535142522)

Discover and purchase beautiful phone numbers from major Vietnamese carriers. This app offers competitive pricing, fast delivery, and dedicated customer support for sim enthusiasts.

**Highlights:** Millions of phone numbers, Major Vietnamese carriers, Competitive pricing, Fast delivery, Dedicated customer support

**Features:** macOS Compatibility

**In-app purchases:** none


### Chợ eSIM

[App page](https://appshunter.io/ios/app/cho-esim/id6744816678)

This app offers affordable eSIMs from major Vietnamese carriers, with easy account registration and payment options. It also provides multi-network top-ups and a loyalty points system for eSIM purchases.

**Highlights:** Affordable eSIMs from major carriers, Easy account registration, VNPAY payment integration, Multi-network mobile top-ups, Loyalty points for eSIM purchases

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sim PRO free?

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

### Is Chợ eSIM free?

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

### Do Sim PRO or Chợ eSIM have ads?

Chợ eSIM shows ads; Sim PRO does not.

### Which is updated more often, Sim PRO or Chợ eSIM?

Sim PRO ships an update every 6 weeks, and Chợ eSIM weekly. Most recently, Sim PRO was updated on June 4, 2026 and Chợ eSIM on June 5, 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.*