eSIM Manager vs Junior Bus Parent SBT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSIM Manager
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.
- 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
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This application is a software that integrates the functions of wireless device management and package mall. You can order eSIM packages from multiple countries in the application, or download the ordered packages to the bound device after ordering, and manage/switch the packages in the device. At the same time, you can also download and manage traffic packages ordered elsewhere for your device.
Junior Bus Parent SBT
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Mobile parent app part of a unique school transport software suite. Parents and guardians receive private notifications to their smart phone, showing collection and drop off points of their children whilst they are on their school bus route. Advanced parent notifications of bus departure, arrival and proximity location(one stop away from pick up or destination). Parents can make temporary route changes for their children as well as report their absence easily with our integrated messaging module. Both schools and parents will enjoy a level of safety, security and convenience required by all, whilst children use the school transport for daily routes as well as field trips and excursions. Privacy policy: http://schoolbustrackerapp.com/privacy-policy.html Terms of use: http://schoolbustrackerapp.com/terms-of-service.html
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | eSIM Manager | Junior Bus Parent SBT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.2 |
| Further details — not scored | ||
| Size | 74 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | shenzhen linksfield IOT Technology Co., Ltd | ElitAd Internet Limited |
In-app purchases
eSIM Manager
No in-app purchases
Junior Bus Parent SBT
No in-app purchases
Questions
Is eSIM Manager free?
Is Junior Bus Parent SBT free?
Do eSIM Manager or Junior Bus Parent SBT have ads?
Which is updated more often, eSIM Manager or Junior Bus Parent SBT?
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