# PDF Converter and Editor + AI vs Timer Library

The clearest difference is ads: Timer Library at none against PDF Converter and Editor + AI's shown. Timer Library also leads on update cadence (weekly vs every 2 months). PDF Converter and Editor + AI's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Converter and Editor + AI sells 15 in-app purchases, starting at $1.99 per 7 days and Timer Library sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Converter and Editor + AI ships an update every 2 months, Timer Library weekly. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PDF Converter and Editor + AI | Timer Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (62 ratings)](https://appshunter.io/ios/app/pdf-converter-and-editor-plus-ai/id1274041003/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 28 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OFFIWIZ, S.L.](https://appshunter.io/developer/1386038136) | [Naoyuki Hasegawa](https://appshunter.io/developer/6777422704) |

## What reviewers say

### PDF Converter and Editor + AI

[App page](https://appshunter.io/ios/app/pdf-converter-and-editor-plus-ai/id1274041003)

Easily convert documents, photos, and scanned files into various formats including PDF, DOC, PPT, and XLS. This app also functions as a PDF reader, editor, and scanner, with integrated text recognition and translation capabilities for over 100 languages.

**Highlights:** Convert between PDF, DOC, PPT, XLS, RTF, ODT, TXT, JPG, PNG, PDF Reader and Editor, Document Scanner with Camera, Text Recognition and Translation (100+ languages), Convert photos and images to various formats, Share converted files with other apps

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $2.49 | per month |
| Monthly Subscription | $4.49 | per month |
| Unlimited Access | $4.99 | per month |
| One week Subscription | $6.99 | per 7 days |
| PDF Converter Premium | $9.99 | per month |
| Yearly Subscription | $21.99 | per year |
| Yearly (3 days) Subscription | $27.49 | per year |
| Unlimited Access | $29.99 | per 6 months |
| Yearly (3 days free trial) | $36.99 | per year |
| Convert to all formats | $45.99 | per year |
| One year subscription | $59.99 | per year |
| Unlimited Access | $59.99 | per year |
| PDF Converter Premium | $99.99 | per year |
| 1 Month Purchase | $3.99 | one-time |


### Timer Library

[App page](https://appshunter.io/ios/app/timer-library/id6781483226)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $2.99 | one-time |


## Frequently asked questions

### Is PDF Converter and Editor + AI free?

PDF Converter and Editor + AI is free to download, with in-app purchases available.

### Is Timer Library free?

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

### Do PDF Converter and Editor + AI or Timer Library have ads?

PDF Converter and Editor + AI shows ads; Timer Library does not.

### Which is updated more often, PDF Converter and Editor + AI or Timer Library?

PDF Converter and Editor + AI ships an update every 2 months, and Timer Library weekly. Most recently, PDF Converter and Editor + AI was updated on October 21, 2026 and Timer Library on October 13, 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.*