# LightPDF Scanner vs 明日翻譯精靈

The clearest difference is update cadence: LightPDF Scanner at every 11 days against 明日翻譯精靈's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LightPDF Scanner sells 6 in-app purchases, starting at $4.99 per month and 明日翻譯精靈 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LightPDF Scanner ships an update every 11 days, 明日翻譯精靈 monthly. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | LightPDF Scanner | 明日翻譯精靈 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (14 ratings)](https://appshunter.io/ios/app/lightpdf-scanner-scan-pdf/id1516561385/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 79.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 21 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wangxu Technology Co., Ltd](https://appshunter.io/developer/1254320291) | [CenHo Co., Ltd.](https://appshunter.io/developer/598513190) |

## What reviewers say

### LightPDF Scanner

[App page](https://appshunter.io/ios/app/lightpdf-scanner-scan-pdf/id1516561385)

Transform your mobile device into a powerful scanner. Easily capture documents, photos, and papers, converting them into high-quality PDFs or other formats. Edit, extract text with OCR, and create professional ID photos on the go.

**Highlights:** Scan documents, photos, and papers, Convert to PDF, Word, Excel, TXT, JPG, Extract text with OCR (20+ languages), Edit PDFs: annotate, e-sign, merge, Create and edit ID photos, Remove handwriting from papers, Batch scanning

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Monthly Bundle Plan | $5.99 | per month |
| Yearly Bundle Plan | $9.99 | per year |
| Annual Subscription | $9.99 | per year |
| Apowersoft Scanner （3 Years） | $19.99 | one-time |
| 3-year Membership | $19.99 | one-time |


### 明日翻譯精靈

[App page](https://appshunter.io/ios/app/ai/id6740726788)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Translation Credits | $0.99 | one-time |


## Frequently asked questions

### Is LightPDF Scanner free?

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

### Is 明日翻譯精靈 free?

明日翻譯精靈 is free to download, with in-app purchases available.

### Do LightPDF Scanner or 明日翻譯精靈 have ads?

Neither LightPDF Scanner nor 明日翻譯精靈 shows ads.

### Which is updated more often, LightPDF Scanner or 明日翻譯精靈?

LightPDF Scanner ships an update every 11 days, and 明日翻譯精靈 monthly. Most recently, LightPDF Scanner was updated on October 16, 2026 and 明日翻譯精靈 on October 4, 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.*