# 翻译狗 vs PDF转换器

The clearest difference is update cadence: PDF转换器 at every 2 weeks against 翻译狗's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 翻译狗 sells 14 in-app purchases, starting at $6.99 per month and PDF转换器 sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

翻译狗 ships an update monthly, PDF转换器 every 2 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 翻译狗 | PDF转换器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (7 ratings)](https://appshunter.io/ios/app/pdf/id1329855037/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 211 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [波 曾](https://appshunter.io/developer/1314309103) | [鑫鑫 陈](https://appshunter.io/developer/1647351343) |

## What reviewers say

### 翻译狗

[App page](https://appshunter.io/ios/app/pdf/id1329855037)

This app offers advanced document translation, supporting over 125 languages for PDFs, Word, and other file types. It preserves original formatting and aims for near-human accuracy, making complex documents easily understandable.

**Highlights:** Full-text translation, Supports 125 languages, PDF and Word document translation, Preserves original formatting, Near-human accuracy, No copy-pasting required

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 翻译狗VIP会员连续包月 | $6.99 | per month |
| 翻译狗VIP会员连续包月新用户首月特惠 | $6.99 | per month |
| 页数特惠套餐六 | $2.99 | one-time |
| 80积分 | $3.99 | one-time |
| 页数特惠套餐七VIP专享 | $4.99 | one-time |
| 300积分 | $5.99 | one-time |
| 页数特惠套餐七 | $5.99 | one-time |
| 300积分 | $6.99 | one-time |
| 600积分 | $7.99 | one-time |
| 翻译狗VIP会员1个月 | $9.99 | one-time |
| 1100积分 | $12.99 | one-time |
| 页数特惠套餐八VIP专享 | $12.99 | one-time |
| 1100积分 | $14.99 | one-time |
| 翻译狗VIP会员3个月 | $14.99 | one-time |


### PDF转换器

[App page](https://appshunter.io/ios/app/pdf/id1659370888)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| pdf转换器周订阅 | $3.99 | per 7 days |
| pdf转换器月订阅 | $12.99 | per month |
| pdf转换器季度订阅 | $19.99 | per 3 months |


## Frequently asked questions

### Is 翻译狗 free?

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

### Is PDF转换器 free?

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

### Do 翻译狗 or PDF转换器 have ads?

Neither 翻译狗 nor PDF转换器 shows ads.

### Which is updated more often, 翻译狗 or PDF转换器?

翻译狗 ships an update monthly, and PDF转换器 every 2 weeks. Most recently, 翻译狗 was updated on October 8, 2026 and PDF转换器 on September 30, 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.*