# Chorders X vs SCENTLAB

The clearest difference is update cadence: Chorders X at every 6 days against SCENTLAB's every 3 months. SCENTLAB's advantage is iOS requirement (13.0 vs 17.6). 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.

Chorders X ships an update every 6 days, SCENTLAB every 3 months. The most recent releases landed on September 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chorders X | SCENTLAB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 9 MB | 46 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chorders](https://appshunter.io/developer/1546837107) | [hyunwoo lee](https://appshunter.io/developer/1870160736) |

## What reviewers say

### Chorders X

[App page](https://appshunter.io/ios/app/chorders-x/id6740135170)

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

**In-app purchases:** none


### SCENTLAB

[App page](https://appshunter.io/ios/app/scentlab/id6757995374)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chorders X free?

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

### Is SCENTLAB free?

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

### Do Chorders X or SCENTLAB have ads?

Neither Chorders X nor SCENTLAB shows ads.

### Which is updated more often, Chorders X or SCENTLAB?

Chorders X ships an update every 6 days, and SCENTLAB every 3 months. Most recently, Chorders X was updated on September 13, 2026 and SCENTLAB on October 1, 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.*