# CodingNS vs Skiller

The clearest difference is ads: CodingNS at none against Skiller's shown. CodingNS also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (14.0 vs 17.0). On price, 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.

CodingNS ships an update every 4 days, Skiller every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | CodingNS | Skiller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 10 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [丽艳 关](https://appshunter.io/developer/1820781461) | [瀚冬 文](https://appshunter.io/developer/1869390481) |

## What reviewers say

### CodingNS

[App page](https://appshunter.io/ios/app/codingns/id6761671922)

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

**In-app purchases:** none


### Skiller

[App page](https://appshunter.io/ios/app/skiller-ai-skills/id6762261849)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodingNS free?

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

### Is Skiller free?

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

### Do CodingNS or Skiller have ads?

Skiller shows ads; CodingNS does not.

### Which is updated more often, CodingNS or Skiller?

CodingNS ships an update every 4 days, and Skiller every 2 weeks. Most recently, CodingNS was updated on October 25, 2026 and Skiller on October 25, 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.*