# Second eSIM vs Superhero

The clearest difference is review sentiment: Superhero at 100% against Second eSIM's 0%. Superhero also leads on rating (5.0 vs 3.0) and update cadence (every 10 days vs every 2 months). Second eSIM's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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.

Superhero holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Superhero has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Second eSIM's written reviews are positive against 100% of Superhero's.

Second eSIM ships an update every 2 months, Superhero every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Second eSIM | Superhero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/second-esim/id1645265754/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/superhero-esim-travel-data/id6504882410/reviews)** |
| Number of ratings | 2 | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 107 MB | 87 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Secgin LLC](https://appshunter.io/developer/1536282489) | [Superhero Mobile Inc](https://appshunter.io/developer/1754208543) |

## What reviewers say

### Second eSIM

[App page](https://appshunter.io/ios/app/second-esim/id1645265754)

Get prepaid mobile data and a second phone number for international travel. Avoid roaming charges with eSIM technology, offering contactless installation and coverage in over 160 countries. Use it for social media or subscriptions without contracts or hidden fees.

**Highlights:** Prepaid mobile data for travel, Second phone number (eSIM), Contactless installation within 5 minutes, Coverage in 160 countries, Save up to 90% on roaming charges, No contract or hidden fees

**Features:** macOS Compatibility

**In-app purchases:** none


### Superhero

[App page](https://appshunter.io/ios/app/superhero-esim-travel-data/id6504882410)

Stay connected with high-speed mobile internet in over 200 countries without roaming fees. This app provides a digital eSIM solution, allowing you to easily download data plans and connect to local networks upon arrival. Enjoy a hassle-free travel experience with fast, reliable internet access.

**Highlights:** High-speed mobile internet, eSIM for 200+ countries, Zero roaming fees, Digitally native experience, Automatic network connection, 90-day money-back guarantee

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Second eSIM free?

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

### Is Superhero free?

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

### Which has better reviews, Second eSIM or Superhero?

Superhero is rated higher. Second eSIM averages 3.0 out of 5 from 2 ratings, while Superhero averages 5.0 from 12 ratings.

### Do Second eSIM or Superhero have ads?

Superhero shows ads; Second eSIM does not.

### Which is updated more often, Second eSIM or Superhero?

Second eSIM ships an update every 2 months, and Superhero every 10 days. Most recently, Second eSIM was updated on October 30, 2026 and Superhero on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*