# LOGIN Libraries vs Master Jo's World Class TKD

The clearest difference is update cadence: Master Jo's World Class TKD at weekly against LOGIN Libraries's every 4 months. Master Jo's World Class TKD also leads on iOS requirement (12.0 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.

LOGIN Libraries ships an update every 4 months, Master Jo's World Class TKD weekly. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | LOGIN Libraries | Master Jo's World Class TKD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (12 ratings)](https://appshunter.io/ios/app/login-libraries/id1498472705/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 28 MB | 55 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Gloucester County Library System](https://appshunter.io/developer/1498472704) | [Jiseong Jo](https://appshunter.io/developer/1815276386) |

## What reviewers say

### LOGIN Libraries

[App page](https://appshunter.io/ios/app/login-libraries/id1498472705)

Manage your library account on the go. Search the catalog, renew borrowed items, and place holds on new materials directly from your mobile device.

**Highlights:** Access library account anywhere, Search catalog, Renew items, Place holds on materials, Manage account

**In-app purchases:** none


### Master Jo's World Class TKD

[App page](https://appshunter.io/ios/app/master-jos-world-class-tkd/id6746126225)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LOGIN Libraries free?

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

### Is Master Jo's World Class TKD free?

Master Jo's World Class TKD is free to download, with no in-app purchases.

### Do LOGIN Libraries or Master Jo's World Class TKD have ads?

Neither LOGIN Libraries nor Master Jo's World Class TKD shows ads.

### Which is updated more often, LOGIN Libraries or Master Jo's World Class TKD?

LOGIN Libraries ships an update every 4 months, and Master Jo's World Class TKD weekly. Most recently, LOGIN Libraries was updated on October 5, 2026 and Master Jo's World Class TKD on September 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.*