# Sky Lobby vs Rootflux

The clearest difference is rating: Rootflux at 4.5 against Sky Lobby's 4.0. Rootflux also leads on ratings volume (88 vs 29). Sky Lobby's advantage is ads (none vs shown). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Sky Lobby sells 1 one-off in-app purchase and Rootflux sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rootflux holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 29 and 88 respectively. Written reviews complicate that: 63% of Sky Lobby's written reviews are positive against 60% of Rootflux's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sky Lobby | Rootflux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (29 ratings)](https://appshunter.io/ios/app/sky-lobby/id6763303024/reviews) | **[4.5 (88 ratings)](https://appshunter.io/ios/app/rootflux-idle-game/id6776658493/reviews)** |
| Number of ratings | 29 | **88** |
| Positive reviews | **63.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 161 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moya Labs](https://appshunter.io/developer/1878696700) | [Idle System, Inc.](https://appshunter.io/developer/1727483319) |

## What reviewers say

### Sky Lobby

[App page](https://appshunter.io/ios/app/sky-lobby/id6763303024)

A strategy puzzle game where you design elevator routes and manage passenger flow in busy skyscrapers. Balance planning and quick reactions to keep people moving efficiently through increasingly complex towers.

**Highlights:** Design elevator routes, Manage passenger flow, Build sky lobbies, React to changing demand, Solve complex tower layouts, Portrait mode gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sky Lobby — full game | $2.99 | one-time |


### Rootflux

[App page](https://appshunter.io/ios/app/rootflux-idle-game/id6776658493)

An idle growth game where you expand an underground root system. Gather nutrients, strengthen your network, and break through strata to build a deeper living system. Features include idle growth, visible expansion, and long-term systems like challenges and automation.

**Highlights:** Idle nutrient growth, Visible root network expansion, Transport, absorption, branching, and depth upgrades, Permanent growth through strata breakthroughs, Seedfall, challenges, and automation systems, Frequent updates with new content

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Pass | $2.99 | one-time |
| Dandelion | $4.99 | one-time |
| Spider | $4.99 | one-time |


## Frequently asked questions

### Is Sky Lobby free?

Sky Lobby is free to download, with in-app purchases available.

### Is Rootflux free?

Rootflux is free to download, with in-app purchases available.

### Which has better reviews, Sky Lobby or Rootflux?

Rootflux is rated higher. Sky Lobby averages 4.0 out of 5 from 29 ratings, while Rootflux averages 4.5 from 88 ratings.

### Do Sky Lobby or Rootflux have ads?

Rootflux shows ads; Sky Lobby does not.

### Which is updated more often, Sky Lobby or Rootflux?

Sky Lobby ships an update every 3 days, and Rootflux every 3 days. Most recently, Sky Lobby was updated on November 5, 2026 and Rootflux on November 7, 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.*