# Unsolved Network vs RKJ Design School

The clearest difference is in-app purchases: Unsolved Network at none against RKJ Design School's 1. Unsolved Network also leads on update cadence (fortnightly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RKJ Design School sells 1 one-off in-app purchase. Unsolved Network asks for nothing beyond the download.

Unsolved Network ships an update fortnightly, RKJ Design School every 9 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Unsolved Network | RKJ Design School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 9 months |
| Size | 48 MB | 84 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Unsolved Network Private Limited](https://appshunter.io/developer/1619994853) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Unsolved Network

[App page](https://appshunter.io/ios/app/unsolved-network/id1619994851)

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

**In-app purchases:** none


### RKJ Design School

[App page](https://appshunter.io/ios/app/rkj-design-school/id6745273788)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interior Design for Beginners | $119.99 | one-time |


## Frequently asked questions

### Is Unsolved Network free?

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

### Is RKJ Design School free?

RKJ Design School is free to download, with in-app purchases available.

### Do Unsolved Network or RKJ Design School have ads?

Neither Unsolved Network nor RKJ Design School shows ads.

### Which is updated more often, Unsolved Network or RKJ Design School?

Unsolved Network ships an update fortnightly, and RKJ Design School every 9 months. Most recently, Unsolved Network was updated on October 27, 2026 and RKJ Design School on October 30, 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.*