# Babel Browser vs PDFSeek

The clearest difference is update cadence: PDFSeek at every 10 days against Babel Browser's every 4 weeks. PDFSeek also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Babel Browser sells 2 in-app purchases, starting at $9.99 per month and PDFSeek sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Babel Browser ships an update every 4 weeks, PDFSeek every 10 days. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Babel Browser | PDFSeek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/babel-browser/id6476744995/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 233 MB | 65 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Funstory.ai limited](https://appshunter.io/developer/1564057915) | [国伟 黄](https://appshunter.io/developer/1292690768) |

## What reviewers say

### Babel Browser

[App page](https://appshunter.io/ios/app/babel-browser/id6476744995)

Experience seamless bilingual reading and video subtitle translation with this browser's integrated AI-powered tool. It offers one-click translations for web pages, PDFs, and input boxes, making foreign language content accessible and understandable.

**Highlights:** One-click bilingual web page translation, AI-powered bilingual video subtitles, Real-time PDF and document translation, Multilingual input box translation, Mouse hover paragraph translation, Optimized for mainstream websites, Support for 10+ translation services

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $9.99 | per month |
| Annual Pro | $79.99 | per year |


### PDFSeek

[App page](https://appshunter.io/ios/app/pdfseek/id6754899117)

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $4.00 | one-time |
| Annual Membership | $42.00 | one-time |
| PDF translation | $69.99 | one-time |
| PDF translation | $75.99 | one-time |
| PDF translation | $83.99 | one-time |
| PDF translation | $87.99 | one-time |
| PDF translation | $89.99 | one-time |
| PDF translation | $91.99 | one-time |
| PDF translation | $93.99 | one-time |
| PDF translation | $95.99 | one-time |
| PDF translation | $97.99 | one-time |
| PDF translation | $99.99 | one-time |


## Frequently asked questions

### Is Babel Browser free?

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

### Is PDFSeek free?

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

### Do Babel Browser or PDFSeek have ads?

Neither Babel Browser nor PDFSeek shows ads.

### Which is updated more often, Babel Browser or PDFSeek?

Babel Browser ships an update every 4 weeks, and PDFSeek every 10 days. Most recently, Babel Browser was updated on September 28, 2026 and PDFSeek on September 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.*