# K53 Ready vs K53 Study Guide

The clearest difference is in-app purchases: K53 Study Guide at none against K53 Ready's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. K53 Ready sells 1 one-off in-app purchase. K53 Study Guide asks for nothing beyond the download.

K53 Ready ships an update every 2 weeks, K53 Study Guide weekly. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | K53 Ready | K53 Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 196 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Swartz](https://appshunter.io/developer/6777787792) | [Dean van Niekerk](https://appshunter.io/developer/1503354807) |

## What reviewers say

### K53 Ready

[App page](https://appshunter.io/ios/app/k53-ready/id6777787790)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| K53 Ready Full Access | $3.99 | one-time |


### K53 Study Guide

[App page](https://appshunter.io/ios/app/k53-study-guide/id6784718443)

**In-app purchases:** none


## Frequently asked questions

### Is K53 Ready free?

K53 Ready is free to download, with in-app purchases available.

### Is K53 Study Guide free?

K53 Study Guide is free to download, with no in-app purchases.

### Do K53 Ready or K53 Study Guide have ads?

Neither K53 Ready nor K53 Study Guide shows ads.

### Which is updated more often, K53 Ready or K53 Study Guide?

K53 Ready ships an update every 2 weeks, and K53 Study Guide weekly. Most recently, K53 Ready was updated on September 22, 2026 and K53 Study Guide on September 18, 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.*