# Schemely vs HeaderX

The clearest difference is update cadence: Schemely at daily against HeaderX's every 8 days. HeaderX's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Schemely ships an update daily, HeaderX every 8 days. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Schemely | HeaderX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Size | 1 MB | 1 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Futo Togawa](https://appshunter.io/developer/6783813985) | [Gyuman Kim](https://appshunter.io/developer/1120436841) |

## What reviewers say

### Schemely

[App page](https://appshunter.io/ios/app/schemely/id6788003083)

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

**In-app purchases:** none


### HeaderX

[App page](https://appshunter.io/ios/app/headerx/id6790552565)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Schemely free?

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

### Is HeaderX free?

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

### Do Schemely or HeaderX have ads?

Neither Schemely nor HeaderX shows ads.

### Which is updated more often, Schemely or HeaderX?

Schemely ships an update daily, and HeaderX every 8 days. Most recently, Schemely was updated on September 18, 2026 and HeaderX on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*