# RedSim vs eSIM79

The clearest difference is ads: eSIM79 at none against RedSim's shown. On price, update cadence, 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.

RedSim ships an update every 5 days, eSIM79 every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RedSim | eSIM79 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/redsim-travel-esim-data-plans/id6775845893/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 99 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Forceplay](https://appshunter.io/developer/1896297442) | [ESIM 79 LTD](https://appshunter.io/developer/6789077439) |

## What reviewers say

### RedSim

[App page](https://appshunter.io/ios/app/redsim-travel-esim-data-plans/id6775845893)

Get local eSIM data plans for international travel without expensive carrier roaming fees. Install a digital SIM card in minutes before your trip to stay connected instantly upon arrival in over 200 countries. Enjoy flexible plans and 24/7 multilingual support.

**Highlights:** Local eSIM data plans, Over 200 countries supported, Prepaid data plans, Install before travel, Dual SIM compatible, Mobile hotspot included, 24/7 multilingual support

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

**In-app purchases:** none


### eSIM79

[App page](https://appshunter.io/ios/app/esim79-mobile-internet-sim/id6789077437)

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

**In-app purchases:** none


## Frequently asked questions

### Is RedSim free?

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

### Is eSIM79 free?

eSIM79 is free to download, with no in-app purchases.

### Do RedSim or eSIM79 have ads?

RedSim shows ads; eSIM79 does not.

### Which is updated more often, RedSim or eSIM79?

RedSim ships an update every 5 days, and eSIM79 every 4 days. Most recently, RedSim was updated on November 5, 2026 and eSIM79 on October 31, 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.*