# Tailscale vs SpaGen

The clearest difference is rating: SpaGen at 5.0 against Tailscale's 4.4. SpaGen also leads on monetization model (free vs freemium) and update cadence (weekly vs fortnightly). Tailscale's advantage is ratings volume (763 vs 1) and chart position (#61 vs unranked). 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.

SpaGen holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Tailscale has 763 ratings behind it against 1, so its average is the more settled of the two.

Tailscale ships an update fortnightly, SpaGen weekly. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Tailscale | SpaGen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (763 ratings)](https://appshunter.io/ios/app/tailscale/id1470499037/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spagen/id6761430496/reviews)** |
| Number of ratings | **763** | 1 |
| Positive reviews | 60.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | **Free** |
| Best chart rank | **#61** | — |
| Size | 29 MB | 30 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tailscale Inc.](https://appshunter.io/developer/1470499035) | [2633134 Alberta INC.](https://appshunter.io/developer/1860017521) |

## What reviewers say

### Tailscale

[App page](https://appshunter.io/ios/app/tailscale/id1470499037)

**Currently charting:** #61 Top Free · Utilities (US App Store)

Securely connect devices, users, and workloads with a mesh VPN built on WireGuard. It brings identity to network access, enabling Zero Trust principles across diverse environments. Modernize your network for homelabs, businesses, and cloud infrastructure.

**Highlights:** Secure mesh networking, Identity-based access control, Zero Trust security, WireGuard-based VPN, Homelab and business VPN, Cloud and workload connectivity, Hardware-agnostic overlay network

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to set up and use
- 🔒 Secure remote access
- 👍 Convenient for accessing home network
- 👍 Seamless connectivity between devices
- 🚀 Powerful networking features

**What reviewers complain about**

- 🔋 Significant battery drain
- 🐛 Connectivity issues and bugs
- 🐛 Unreliable performance
- 🐛 Broken functionality after updates

**Reported bugs**

- Inability to connect or authenticate
- Exit node feature not working as expected
- Inconsistent behavior when switching networks
- App getting stuck in a loading state

**Requested features**

- On-demand VPN connection
- Ability to switch between multiple accounts
- More granular control over exit nodes
- Integration with other networking tools
- Dark mode option


### SpaGen

[App page](https://appshunter.io/ios/app/spagen/id6761430496)

Manage your hot tub remotely by monitoring water chemistry, controlling equipment, and automating maintenance. This app ensures your spa is always ready for use with real-time data and alerts.

**Highlights:** Real-time water chemistry monitoring, Remote equipment control, Automated chlorine generation, Water chemistry history, Push notifications for alerts, Multi-spa support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tailscale free?

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

### Is SpaGen free?

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

### Which has better reviews, Tailscale or SpaGen?

SpaGen is rated higher. Tailscale averages 4.4 out of 5 from 763 ratings, while SpaGen averages 5.0 from 1 ratings.

### Do Tailscale or SpaGen have ads?

Neither Tailscale nor SpaGen shows ads.

### Which is updated more often, Tailscale or SpaGen?

Tailscale ships an update fortnightly, and SpaGen weekly. Most recently, Tailscale was updated on October 20, 2026 and SpaGen on October 2, 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.*