RackLink Discovery vs Skyhigh Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RackLink Discovery
Easily discover and connect to RackLink™ enabled products on your network. This app provides access to the web browser interface for full control and management of AV industry remote power management systems.
- Discover RackLink enabled products
- Connect to PDUs on the same network
- Access web browser interface
- Full device control and management
- Supports Select and Premium+ PDUs
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Download the app on your phone or tablet to easily discover and connect to all your RackLink™ enabled products on the same network as your device. RackLink is the AV industry’s premier remote power management system. - Connect to both Select PDUs or Premium+ PDUs with RackLink on the same network - This app opens the web browser interface for the RackLink enabled products for full control and management of the devices.
Skyhigh Client
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Skyhigh Client is the mobile client app designed for Skyhigh Security Internet and Private Access traffic. This app is licensed software, which should be installed on your mobile devices. Contact Skyhigh Support before installing the software. The Skyhigh Client App allows you to establish a cloud-native connection to your public and private applications located in private and public cloud based on the policy enforcements defined, secured and granted on a least privileged basis. With Skyhigh Client App, the mobile and remote users can connect to these applications through the Skyhigh Security SSE Fabric. Disclaimer: VPNService is used for the Private Apps. It intercepts and resolves private domains and adds additional authentication information.
Screenshots
Verdict
The clearest difference is update cadence: Skyhigh Client at every 4 months against RackLink Discovery's every 36 months. RackLink Discovery's advantage is iOS requirement (12.0 vs 15.0). 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.
RackLink Discovery ships an update every 36 months, Skyhigh Client every 4 months. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.
| Parameter | RackLink Discovery | Skyhigh Client |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 36 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Legrand AV Inc | SKYHIGH SECURITY LLC |
In-app purchases
RackLink Discovery
No in-app purchases
Skyhigh Client
No in-app purchases
Questions
Is RackLink Discovery free?
Is Skyhigh Client free?
Do RackLink Discovery or Skyhigh Client have ads?
Which is updated more often, RackLink Discovery or Skyhigh Client?
Other comparisons
