# Trevio esim vs KeepSim

The clearest difference is in-app purchases: Trevio esim at none against KeepSim's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KeepSim sells 1 one-off in-app purchase. Trevio esim asks for nothing beyond the download.

Trevio esim ships an update every 6 weeks, KeepSim every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Trevio esim | KeepSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trevio-esim/id6763416474/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 63 MB | 62 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GREAT WHITE](https://appshunter.io/developer/1895304511) | [洋 闵](https://appshunter.io/developer/6772847404) |

## What reviewers say

### Trevio esim

[App page](https://appshunter.io/ios/app/trevio-esim/id6763416474)

Get instant mobile data in over 200 countries without needing a physical SIM card. Easily purchase and activate data plans in seconds for seamless global connectivity. Save money compared to traditional roaming charges with affordable, contract-free options.

**Highlights:** Instant mobile data activation, Global coverage in 200+ countries, No physical SIM card required, Affordable data plans, No contracts or hidden fees, Secure browsing connection

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

**In-app purchases:** none


### KeepSim

[App page](https://appshunter.io/ios/app/keepsim-keep-simesim-active/id6773044270)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeepSim Pro | $4.99 | one-time |


## Frequently asked questions

### Is Trevio esim free?

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

### Is KeepSim free?

KeepSim is free to download, with in-app purchases available.

### Do Trevio esim or KeepSim have ads?

Neither Trevio esim nor KeepSim shows ads.

### Which is updated more often, Trevio esim or KeepSim?

Trevio esim ships an update every 6 weeks, and KeepSim every 3 weeks. Most recently, Trevio esim was updated on October 3, 2026 and KeepSim on October 7, 2026.

---

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