CaptionFlow vs CaptionAddr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CaptionFlow
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Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Unlock real-time bilingual video captions & turn any video into language practice! CaptionFlow is the smartest way to learn languages naturally. Get instant AI-powered translations on video captions and text — perfect for immersion learning without ever leaving your favorite content. Watch & Understand • Load any video and follow along with live bilingual captions • Translate captions into your target language while you watch • Stay focused on meaning instead of constantly pausing Read with Confidence • Paste articles, news, or study material for easy dual-language reading • Great for essays, YouTube videos, podcasts, and daily content Free vs Pro Free: First 60 seconds per video + first 50 sentences per text Pro: Unlimited full videos & full text — no interruptions Made for Real Learning Practice listening + reading every day. Small moments add up to fluency. Perfect for language learners who want AI captions translator, bilingual subtitles for videos, real-time translation, and video subtitle translator all in one beautiful iOS app. Start learning smarter today — download CaptionFlow now! Subscriptions managed in Apple ID settings. Cancel anytime. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CaptionAddr
Create professional video captions directly on your iPhone. This app offers local transcription, frame-level editing, and extensive customization options for fonts, styles, and timing. Export polished videos ready for social media without needing desktop software or cloud uploads.
- Local video transcription
- Frame-perfect caption timing
- Customizable caption appearance
- Burn-in caption export
- No desktop software required
- Pro version for longer videos and premium fonts
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Add captions and subtitles to any video in one tap. CaptionAddr turns English speech into word-by-word captions timed to the frame, then exports a finished video with the captions burned in, ready for Reels, Shorts and Stories. Everything happens on your iPhone or iPad. Your video, audio, transcript, caption edits, and export are never uploaded to CaptionAddr or our services. No account, no ads, no watermark. Free for clips up to 2 minutes. Pro captions videos up to 30 minutes. WHY CREATORS USE IT • Most people watch with the sound off. Captions keep them watching. • Single-word captions snapped to your video's frame rate, the punchy style made for short-form video • Accurate on-device transcription powered by Whisper • Transcribes English speech (more languages are not supported yet) • Fix any word: edit, delete, or reorder individual captions • 20 caption fonts with size, position, and tinted-background controls • Clean burned-in exports that work in any app • Works offline once installed FREE • Caption, edit, and export videos up to 2 minutes • The full transcription and caption editor • Clean exports with no watermark CAPTIONADDR PRO • Everything in Free • Videos up to 30 minutes • Monthly or annual plan, with a free trial for eligible new subscribers CaptionAddr Pro is available as a monthly or an annual subscription and renews automatically unless canceled at least 24 hours before the end of the current period. Eligible new subscribers can start with a free trial: 7 days on the annual plan, 3 days on the monthly plan. The App Store shows final local pricing and eligibility before purchase. Privacy Policy: https://captionaddr.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Service Terms: https://captionaddr.com/terms/
Screenshots
Verdict
CaptionFlow and CaptionAddr are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CaptionFlow sells 3 in-app purchases, starting at $0.99 per 7 days and CaptionAddr sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
CaptionFlow ships an update every 10 days, CaptionAddr weekly. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.
| Parameter | CaptionFlow | CaptionAddr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (7 ratings) — better |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 476 MB |
| Age rating | 4+ | 4+ |
| Developer | Mehmet Erdem Devge | DYNSELL LLC |
In-app purchases
CaptionFlow
- Pro Weekly$0.997 Days
- Pro - Montly$2.991 Month
- Pro Yearly$14.991 Year
CaptionAddr
- CaptionAddr Pro3 Days trial$6.991 Month
- CaptionAddr Pro (Annual)7 Days trial$39.991 Year
Questions
Is CaptionFlow free?
Is CaptionAddr free?
Do CaptionFlow or CaptionAddr have ads?
Which is updated more often, CaptionFlow or CaptionAddr?
Other comparisons
