# BaxSim vs Celvo eSIM

The clearest difference is update cadence: Celvo eSIM at fortnightly against BaxSim's every 2 months. BaxSim's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 18.2). On price, 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.

BaxSim ships an update every 2 months, Celvo eSIM fortnightly. Both last shipped on October 31, 2026.

## The numbers

| Metric | BaxSim | Celvo eSIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/celvo-esim/id6784560178/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 88 MB | 54 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BAXPAY](https://appshunter.io/developer/1710743771) | [Mtislab LLC](https://appshunter.io/developer/6784560180) |

## What reviewers say

### BaxSim

[App page](https://appshunter.io/ios/app/baxsim-unlimited-data-esim/id6780508682)

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

**In-app purchases:** none


### Celvo eSIM

[App page](https://appshunter.io/ios/app/celvo-esim/id6784560178)

Stay connected globally with instant data eSIMs. Purchase and install a data plan in seconds to avoid roaming fees and SIM swapping. Enjoy transparent pricing and real-time usage tracking for seamless international travel.

**Highlights:** Instant eSIM setup, Keep your home SIM active, Transparent data pricing, Real-time data usage monitoring, Easy data top-ups, Secure in-app checkout

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

**In-app purchases:** none


## Frequently asked questions

### Is BaxSim free?

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

### Is Celvo eSIM free?

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

### Do BaxSim or Celvo eSIM have ads?

Neither BaxSim nor Celvo eSIM shows ads.

### Which is updated more often, BaxSim or Celvo eSIM?

BaxSim ships an update every 2 months, and Celvo eSIM fortnightly. Most recently, BaxSim was updated on October 31, 2026 and Celvo eSIM 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.*