Comparison

SubTrans vs ZZZ FlashShare

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

Head to head
About

SubTrans

Create, translate, and edit video subtitles with local models and OCR. This app supports embedding subtitles directly into videos or exporting them as SRT files, offering a comprehensive workflow for video creators and language learners.

Highlights
  • Local speech recognition and translation
  • OCR subtitle detection
  • Subtitle editing and timing adjustment
  • Export video with embedded subtitles
  • Export SRT subtitle files
  • Comprehensive subtitle workflow
Features
Read full description

Create, translate, edit, and export video subtitles in one workflow. This app is designed for video creators, editors, students, language learners, and anyone who needs a practical way to add subtitles to videos. You can use locally deployed models to recognize speech and translate subtitles, or use OCR to detect existing on-screen subtitles and translate them into another language. Whether you are adding captions to your own videos, translating videos without subtitles, or preparing subtitle files for editing and publishing, the app helps you manage the process from recognition to final export. Key features: Local speech recognition and translation Use locally deployed models to process video audio and generate subtitles. This is useful when you want more control over your workflow and prefer not to rely entirely on online subtitle services. OCR subtitle recognition For videos that already contain on-screen subtitles, OCR can help extract the text so you can translate, correct, and reuse it. Subtitle editing and correction Edit recognized text, adjust subtitle timing, refine translations, and correct segmentation before exporting. This makes it easier to prepare subtitles that match the pace and meaning of the video. Export video or SRT Export a video with subtitles embedded, or save subtitles as an SRT file for use in video editors, media players, or other production tools. Useful for: Adding subtitles to personal videos, vlogs, tutorials, and courses Translating videos without subtitles Extracting and translating existing on-screen subtitles Creating bilingual subtitles Exporting SRT files for editing, publishing, or archiving From subtitle recognition to translation, editing, and export, the app brings the main subtitle workflow into one place so you can create captions with more control and less switching between tools.

About

ZZZ FlashShare

Features
Read full description

ZZZ FlashShare is a simple, refined file-sharing app that lets you exchange files directly with nearby devices — without the internet or an account. Discover the other device over Bluetooth, connect directly over Wi-Fi, and transfer photos, videos, and documents fast. Nothing goes through the cloud, so it works even on the go or where the signal is weak. ■ Highlights • No internet — devices connect directly • No account — install and start right away • Easy discovery — finds nearby devices automatically over Bluetooth • Fast transfer — direct Wi-Fi sends photos and videos quickly • Received files — open, share/save, or delete in bulk ■ How it works 1. Set the other device as the "Host" 2. On your iPhone, find the nearby host and tap it 3. Pick files and send — receiving is automatic ■ Good to know On iPhone, this app works as a "Client" (the sending/receiving side) and connects to a nearby device acting as the "Host." You can also work with a computer using the free companion tool. Share files instantly with nearby devices — no cables, no cloud.

Screenshots

SubTrans4 screens
ZZZ FlashShare4 screens

Verdict

The call

The clearest difference is in-app purchases: ZZZ FlashShare at none against SubTrans's 3. ZZZ FlashShare also leads on iOS requirement (13.0 vs 17.6). SubTrans's advantage is update cadence (weekly vs every 5 weeks). On price, ads 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. SubTrans sells 3 one-off in-app purchases. ZZZ FlashShare asks for nothing beyond the download.

UpkeepUpdate frequency

SubTrans ships an update weekly, ZZZ FlashShare every 5 weeks. Both last shipped on October 6, 2026.

Scorecard3 real differences · 7 level
SubTrans versus ZZZ FlashShare: the parameters behind the verdict, then further details
ParameterSubTransZZZ FlashShare
PriceFreeFree
Rating2.3 (3 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size475 MB27 MB
Age rating4+4+
Developer夏骏 倪SMOLT STAGE, K.K.

In-app purchases

3 purchases

SubTrans

One-time3
  • 永久Free
  • 月卡$0.99
  • 年卡$0.99
None

ZZZ FlashShare

No in-app purchases

Questions

Is SubTrans free?
SubTrans is free to download, with in-app purchases available.
Is ZZZ FlashShare free?
ZZZ FlashShare is free to download, with no in-app purchases.
Do SubTrans or ZZZ FlashShare have ads?
Neither SubTrans nor ZZZ FlashShare shows ads.
Which is updated more often, SubTrans or ZZZ FlashShare?
SubTrans ships an update weekly, and ZZZ FlashShare every 5 weeks. Most recently, SubTrans was updated on October 6, 2026 and ZZZ FlashShare on October 6, 2026.

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