# iSPHINX vs edgLink

The clearest difference is update cadence: iSPHINX at every 14 months against edgLink's every 46 months. 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.

iSPHINX ships an update every 14 months, edgLink every 46 months. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iSPHINX | edgLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 46 months |
| Size | 5 MB | 18 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHENZHEN KEYKING TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/705079409) | [Engineering Design Group, LLC](https://appshunter.io/developer/1574567053) |

## What reviewers say

### iSPHINX

[App page](https://appshunter.io/ios/app/isphinx/id1435025485)

**Features:** macOS Compatibility

**In-app purchases:** none


### edgLink

[App page](https://appshunter.io/ios/app/edglink/id1575577335)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSPHINX free?

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

### Is edgLink free?

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

### Do iSPHINX or edgLink have ads?

Neither iSPHINX nor edgLink shows ads.

### Which is updated more often, iSPHINX or edgLink?

iSPHINX ships an update every 14 months, and edgLink every 46 months. Most recently, iSPHINX was updated on October 4, 2026 and edgLink on October 12, 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.*