# Olysim vs DGFERRY

The clearest difference is ads: DGFERRY at none against Olysim's shown. Olysim's advantage is update cadence (every 5 weeks vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Olysim ships an update every 5 weeks, DGFERRY every 7 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Olysim | DGFERRY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 128 MB | 40 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olysim Communications Private Limited](https://appshunter.io/developer/1877648637) | [Instance IT Solutions](https://appshunter.io/developer/1378931704) |

## What reviewers say

### Olysim

[App page](https://appshunter.io/ios/app/olysim-esim-data-plans/id6483760893)

Easily connect globally with affordable virtual eSIM data plans. Purchase and install data packages for over 160 countries in just a few taps, avoiding expensive roaming charges and physical SIM cards. Stay connected like a local wherever you go.

**Highlights:** Affordable global eSIM data plans, Coverage in over 160 countries, No expensive roaming charges, Easy QR code installation, Track data usage and top-up, Local, regional, and international plans

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

**In-app purchases:** none


### DGFERRY

[App page](https://appshunter.io/ios/app/dgferry-agent-booking-platform/id6499256780)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Olysim free?

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

### Is DGFERRY free?

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

### Do Olysim or DGFERRY have ads?

Olysim shows ads; DGFERRY does not.

### Which is updated more often, Olysim or DGFERRY?

Olysim ships an update every 5 weeks, and DGFERRY every 7 months. Most recently, Olysim was updated on October 13, 2026 and DGFERRY on October 2, 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.*