# Readloom vs Khamkui

The clearest difference is ads: Readloom at none against Khamkui's shown. Khamkui's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Readloom sells 1 one-off in-app purchase and Khamkui sells 8 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Readloom ships an update weekly, Khamkui every 2 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Readloom | Khamkui |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Size | 8 MB | 26 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanthicha Chantasila](https://appshunter.io/developer/6774285020) | [Supakitpon Samatayamontri](https://appshunter.io/developer/1870249752) |

## What reviewers say

### Readloom

[App page](https://appshunter.io/ios/app/readloom-convert-pdf-to-epub/id6774285018)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iOS & iPadOS Pro | $4.99 | one-time |


### Khamkui

[App page](https://appshunter.io/ios/app/khamkui/id6819560985)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Khamkui Premium Monthly | $0.99 | per month |
| Khamkui Premium Yearly | $9.99 | per year |
| Self Love Theme | $1.99 | one-time |
| Solo Glow Theme | $1.99 | one-time |
| Pumpkin Party Theme | $1.99 | one-time |
| Ghost & Cat Theme | $1.99 | one-time |
| Vampire Velvet Theme | $1.99 | one-time |
| Skeleton Noir Theme | $1.99 | one-time |


## Frequently asked questions

### Is Readloom free?

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

### Is Khamkui free?

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

### Do Readloom or Khamkui have ads?

Khamkui shows ads; Readloom does not.

### Which is updated more often, Readloom or Khamkui?

Readloom ships an update weekly, and Khamkui every 2 days. Most recently, Readloom was updated on November 5, 2026 and Khamkui on November 6, 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.*