# Industrial Skill vs RKS Tech Learning

The clearest difference is in-app purchases: Industrial Skill at none against RKS Tech Learning's 1. Industrial Skill also leads on update cadence (every 9 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RKS Tech Learning sells 1 one-off in-app purchase. Industrial Skill asks for nothing beyond the download.

Industrial Skill ships an update every 9 days, RKS Tech Learning every 8 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Industrial Skill | RKS Tech Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 8 months |
| Size | 64 MB | 52 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gourav Kumar](https://appshunter.io/developer/1604927250) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Industrial Skill

[App page](https://appshunter.io/ios/app/industrial-skill/id6505013592)

**Features:** macOS Compatibility

**In-app purchases:** none


### RKS Tech Learning

[App page](https://appshunter.io/ios/app/rks-tech-learning/id6742742631)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IoT Advanced Certification | $49.99 | one-time |


## Frequently asked questions

### Is Industrial Skill free?

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

### Is RKS Tech Learning free?

RKS Tech Learning is free to download, with in-app purchases available.

### Do Industrial Skill or RKS Tech Learning have ads?

Neither Industrial Skill nor RKS Tech Learning shows ads.

### Which is updated more often, Industrial Skill or RKS Tech Learning?

Industrial Skill ships an update every 9 days, and RKS Tech Learning every 8 months. Most recently, Industrial Skill was updated on September 26, 2026 and RKS Tech Learning on September 17, 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.*