Comparison

Fanshu Translator vs SlideSort Document Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fanshu Translator

This utility app provides live, on-device AI-powered subtitles that float over any video app. It supports multiple languages for both speech recognition and translation, with options for screen audio or microphone input. Enjoy a one-time purchase for unlimited use with no subscriptions or ads.

Highlights
  • Floating subtitles over any app
  • On-device AI for privacy
  • Supports multiple languages
  • Screen audio translation
  • Microphone translation
  • One-time purchase
Features
Read full description

■ The only subtitles that float over ANY app Turn Japanese / Korean / English speech in any video app into live subtitles, floating in a Picture-in-Picture window on top — works with any player. Other translators can only screen-record; only Fanshu floats across apps. ■ Fully on-device AI — privacy first Speech recognition and translation run 100% on your phone. Audio is never uploaded, never sent online, never stored. ■ Many languages, any direction Chinese / Japanese / English / Korean / French / German / Spanish / Italian / Portuguese. UI in English, Japanese, Korean, Simplified & Traditional Chinese. ■ Two modes · Screen audio: translate sound from other video apps · Microphone: translate speech around you ■ One-time purchase, yours forever A daily free allowance to try; buy once for unlimited use. No subscription, no ads. Note: the first time you use a language it downloads its on-device model (one-time online), then works fully offline.

About

SlideSort Document Scanner

Features
Read full description

At a lecture, training, talk, or product launch, snap each slide on the screen. Afterward, import all those photos into SlideSort in one go — the app finds the screen area in every photo, crops it, straightens the perspective, enhances it, and combines everything into one complete, clean PDF you can save and share. Dozens of slide photos, and no cropping one by one. Import them all, and get a single organized PDF. IMPORT ALL AT ONCE, PROCESS IN BATCH Multi-select dozens of slide photos from your library in one import. SlideSort processes each automatically: it detects the screen or projector area, crops, and corrects the perspective — no manual framing. You can also capture directly with the camera. CORRECT AND ENHANCE When auto detection needs a hand, adjust any of the four corners manually. Choose Original, Auto, Color, Grayscale, or Black & White to make dim auditorium shots clear and readable. ORGANIZE YOUR PAGES Reorder, rotate, duplicate, or delete pages to put the content back in the order it was presented. RECOGNIZE AND SEARCH TEXT Recognize the text on every page on-device with Apple Vision. Exported PDFs can include a searchable text layer, so you can find any slide later by searching your document library. ONE PDF, READY TO SHARE All pages combine into one PDF, with export settings such as page size and quality. Save it to Files or share it with colleagues and classmates. A PRIVATE, LOCAL LIBRARY Documents live on your device as files with a local index. No account required, nothing uploaded. FREE AND PRO The free tier processes up to 20 photos per day and 10 pages per document. Pro adds higher usage limits, original-quality PDFs, batch OCR, full-text search, and PDF passwords. Purchases and subscriptions are managed by the App Store; see the app for available plans. Detection, correction, and text recognition all run on-device. Questions or feedback: ziyang1866@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fanshu Translator4 screens
SlideSort Document Scanner4 screens

Verdict

The call

The clearest difference is iOS requirement: SlideSort Document Scanner at 16.0 against Fanshu Translator's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 9 level
Fanshu Translator versus SlideSort Document Scanner: the parameters behind the verdict, then further details
ParameterFanshu TranslatorSlideSort Document Scanner
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.016.0 — better
Further details — not scored
Size5 MB3 MB
Age rating4+4+
Developer新里 许超 雷

In-app purchases

1 purchases

Fanshu Translator

One-time1
  • 番薯翻译 完整版$2.99
3 purchases

SlideSort Document Scanner

Subscriptions2
  • SlideSort Pro 月度订阅$0.991 Month
  • SlideSort Pro 年度订阅$9.991 Year
One-time1
  • SlideSort Pro 永久解锁$19.99

Questions

Is Fanshu Translator free?
Fanshu Translator is free to download, with in-app purchases available.
Is SlideSort Document Scanner free?
SlideSort Document Scanner is free to download, with in-app purchases available.
Do Fanshu Translator or SlideSort Document Scanner have ads?
Neither Fanshu Translator nor SlideSort Document Scanner shows ads.

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