# eSIM Manager vs Junior Bus Parent SBT

The clearest difference is update cadence: eSIM Manager at every 2 months against Junior Bus Parent SBT's every 5 months. On price, ads, 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.

eSIM Manager ships an update every 2 months, Junior Bus Parent SBT every 5 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | eSIM Manager | Junior Bus Parent SBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/esim-manager/id1604160262/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 74 MB | 53 MB |
| Requires iOS | **15.6** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [shenzhen linksfield IOT Technology Co., Ltd](https://appshunter.io/developer/1494120124) | [ElitAd Internet Limited](https://appshunter.io/developer/876372370) |

## What reviewers say

### eSIM Manager

[App page](https://appshunter.io/ios/app/esim-manager/id1604160262)

Manage your wireless device and eSIM packages from various countries. Order and download eSIM plans directly to your device, and easily switch between them. You can also manage traffic packages ordered from other sources.

**Highlights:** Order eSIM packages from multiple countries, Download eSIM packages to your device, Manage and switch eSIM packages, Manage traffic packages ordered elsewhere, Wireless device management

**Features:** Vision Pro support

**In-app purchases:** none


### Junior Bus Parent SBT

[App page](https://appshunter.io/ios/app/junior-bus-parent-sbt/id6743553473)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSIM Manager free?

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

### Is Junior Bus Parent SBT free?

Junior Bus Parent SBT is free to download, with no in-app purchases.

### Do eSIM Manager or Junior Bus Parent SBT have ads?

Neither eSIM Manager nor Junior Bus Parent SBT shows ads.

### Which is updated more often, eSIM Manager or Junior Bus Parent SBT?

eSIM Manager ships an update every 2 months, and Junior Bus Parent SBT every 5 months. Most recently, eSIM Manager was updated on October 1, 2026 and Junior Bus Parent SBT on October 8, 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.*