# Sphinx Directory vs LeanGo eye

The clearest difference is in-app purchases: LeanGo eye at none against Sphinx Directory's 1. Sphinx Directory's advantage is iOS requirement (12.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sphinx Directory sells 1 in-app purchase, starting at $49.99 per year. LeanGo eye asks for nothing beyond the download.

Sphinx Directory ships an update every 10 days, LeanGo eye every 3 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sphinx Directory | LeanGo eye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 40 MB | 106 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sphinx Advertising](https://appshunter.io/developer/1271090902) | [GRWAN GROUP FZE](https://appshunter.io/developer/1619845290) |

## What reviewers say

### Sphinx Directory

[App page](https://appshunter.io/ios/app/sphinx-directory/id1360789271)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium annually | $49.99 | per year |


### LeanGo eye

[App page](https://appshunter.io/ios/app/leango-eye/id6746075615)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sphinx Directory free?

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

### Is LeanGo eye free?

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

### Do Sphinx Directory or LeanGo eye have ads?

Neither Sphinx Directory nor LeanGo eye shows ads.

### Which is updated more often, Sphinx Directory or LeanGo eye?

Sphinx Directory ships an update every 10 days, and LeanGo eye every 3 weeks. Most recently, Sphinx Directory was updated on September 16, 2026 and LeanGo eye on September 10, 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.*