ESTKme vs Open Screen Sharing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESTKme
Manage ESTKme eUICC cards securely and efficiently on your device. Supports dual-mode USB/BLE readers and CCID readers for seamless profile management.
- eUICC card management
- ESTKme-RED USB/BLE reader support
- CCID reader compatibility
- Secure profile management
- Device integration
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For Apple mobile devices, accessories is required for management. The hard part of travel is rarely the itinerary. It is landing without data, running out of slots, and borrowing a paperclip just to swap things around. ESTKme is made for that moment: take it with you, use it again, and skip another piece of throwaway plastic at the next airport. Pack lighter, and leave a little less behind. Travel lighter • Frequent trips and business travel, without picking up new hardware in every city. • A daily number, a holiday number, and spare data living together, ready when you need them. • ESTKme owners who want the official companion app. ESTKme App is the official manager for our hardware. Use it to view and manage ESTKme and its accessories. Please use genuine ESTKme hardware and compatible accessories.
Open Screen Sharing
This remote desktop client facilitates screen sharing and remote access across various networks. It offers robust support for standard VNC and RDP protocols, making it a versatile tool for managing your devices from afar.
- Remote desktop client
- Mac screen sharing
- Public network optimization
- VNC support
- RDP support
- Open-source
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Open Screen Sharing is a free and open-source remote desktop client optimized for Mac screen sharing and public networks, while also offering first-class support for standard VNC and RDP.
Screenshots
Verdict
The clearest difference is price: ESTKme at Free against Open Screen Sharing's $0.99. Open Screen Sharing's advantage is rating (5.0 vs 4.0) and review sentiment (100% vs 67%). On ratings volume, 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
ESTKme is free to download; Open Screen Sharing costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Open Screen Sharing holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 67% of ESTKme's written reviews are positive against 100% of Open Screen Sharing's.
ESTKme ships an update monthly, Open Screen Sharing every 3 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | ESTKme | Open Screen Sharing |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.0 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 2 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #78 — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ESTKme Technology Limited | Metamerism LLC |
Customer experience
ESTKme
Open Screen Sharing
In-app purchases
ESTKme
No in-app purchases
Open Screen Sharing
No in-app purchases
