Mobile Nebula vs Scale Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile Nebula
This tool creates a secure, high-performance overlay network to connect devices globally. It combines encryption, security groups, certificates, and tunneling for seamless device connectivity, scaling from a few devices to tens of thousands.
- Scalable overlay networking
- High performance
- Enhanced security
- Seamless device connection
- Encryption and tunneling
- Certificate-based authentication
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Nebula is a scalable overlay networking tool with a focus on performance, simplicity and security. It lets you seamlessly connect computers anywhere in the world. It can be used to connect a small number of devices, but is also able to connect tens of thousands of devices. Nebula incorporates a number of existing concepts like encryption, security groups, certificates, and tunneling, and each of those individual pieces existed before Nebula in various forms. What makes Nebula different to existing offerings is that it brings all of these ideas together, resulting in a sum that is greater than its individual parts.
Scale Manager
Easily manage multiple Headscale servers from a single application. This utility provides a straightforward interface for server administration.
- Manage multiple Headscale servers
- Single application interface
- Server administration utility
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This simple but useful app allows you to manage multiple Headscale servers through one app
Screenshots
Verdict
The clearest difference is review sentiment: Scale Manager at 100% against Mobile Nebula's 56%. Scale Manager also leads on rating (5.0 vs 4.5). Mobile Nebula's advantage is ratings volume (20 vs 4). On price, update cadence, ads and in-app purchases 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.
Scale Manager holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Mobile Nebula has 20 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 56% of Mobile Nebula's written reviews are positive against 100% of Scale Manager's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and July 18, 2026 respectively.
| Parameter | Mobile Nebula | Scale Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (20 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 55.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 20 — better | 4 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 62 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Defined Networking, Inc | Gage m |
Customer experience
Mobile Nebula
Scale Manager
In-app purchases
Mobile Nebula
No in-app purchases
Scale Manager
No in-app purchases
