# Readmon vs きくPDF

The clearest difference is ads: きくPDF at none against Readmon's shown. きくPDF also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Readmon sells 3 in-app purchases, starting at $0.99 per month and きくPDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Readmon ships an update weekly, きくPDF every 4 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Readmon | きくPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Size | 85 MB | 59 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Minhaeng Lee](https://appshunter.io/developer/6799366920) | [Nue K.K.](https://appshunter.io/developer/1892031710) |

## What reviewers say

### Readmon

[App page](https://appshunter.io/ios/app/readmon-ai-tts-reader/id6803438401)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Voice Monthly | $0.99 | per month |
| Remove Ads | $0.99 | one-time |
| AI Voice Lifetime | $9.99 | one-time |


### きくPDF

[App page](https://appshunter.io/ios/app/pdf-pdf/id6819943736)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能のアンロック | $5.99 | one-time |


## Frequently asked questions

### Is Readmon free?

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

### Is きくPDF free?

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

### Do Readmon or きくPDF have ads?

Readmon shows ads; きくPDF does not.

### Which is updated more often, Readmon or きくPDF?

Readmon ships an update weekly, and きくPDF every 4 days. Most recently, Readmon was updated on November 6, 2026 and きくPDF on November 10, 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.*