# Sim online vs CTVSim

The clearest difference is update cadence: Sim online at monthly against CTVSim's every 4 months. Sim online also leads on iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Sim online ships an update monthly, CTVSim every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sim online | CTVSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sim-online-app-sim-so-ep/id1525831847/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 75 MB | 22 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nguyen Ba Trinh](https://appshunter.io/developer/1525724643) | [SIM.VN JOINT STOCK COMPANY](https://appshunter.io/developer/1090616154) |

## What reviewers say

### Sim online

[App page](https://appshunter.io/ios/app/sim-online-app-sim-so-ep/id1525831847)

This application provides access to a vast inventory of phone numbers, updated daily, and offers features to support users and collaborators. It facilitates quick delivery of SIM cards and provides excellent commission rates for collaborators.

**Highlights:** Largest SIM card inventory in Vietnam, Daily updates to SIM database, Free collaborator registration, Fast SIM card delivery for collaborators, Competitive collaborator commission rates, Direct customer support

**Features:** macOS Compatibility

**In-app purchases:** none


### CTVSim

[App page](https://appshunter.io/ios/app/ctvsim/id1530511950)

This app allows collaborators to manage sim card businesses. It provides free access to retail prices and commission rates shared by dealers. Users can independently contact dealers to obtain sim cards.

**Highlights:** Free to use, View retail prices, View collaborator commissions, Direct dealer contact, Sim card business management

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

**In-app purchases:** none


## Frequently asked questions

### Is Sim online free?

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

### Is CTVSim free?

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

### Do Sim online or CTVSim have ads?

Neither Sim online nor CTVSim shows ads.

### Which is updated more often, Sim online or CTVSim?

Sim online ships an update monthly, and CTVSim every 4 months. Most recently, Sim online was updated on October 24, 2026 and CTVSim on October 24, 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.*