CaptionEdge vs ACE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CaptionEdge
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CaptionEdge – Smart Captions, Subtitles & Text Overlays Transform your photos, videos, and audio with private, on-device AI captions — instantly and securely. No downloads, no accounts, no cloud uploads. Start captioning the moment you open the app. Key Features: - On-Device AI: Full AI processing happens locally on your device — no internet required. - In-App Capture: Take photos or record videos and caption them instantly, without switching apps. - Automatic Captions: Generate accurate captions for photos, videos, and audio. - Multilingual Support: Transcribe and translate captions in 13 languages, including English, Chinese, Japanese, Korean, Spanish, French, Italian, Portuguese, Vietnamese, German, and Turkish. - Face Recognition: Detect people for precise captions and better text placement. Free: up to 5 faces. Pro: unlimited faces. - Scene Detection: Automatically detect video scenes and timestamp captions. - Audio Transcription & Translation: Perfect for meetings, lectures, interviews, and educational content. - Text Overlay & Export: Burn captions directly into media or export as .srt or .txt files. - Professional Styles: 12 styles including narrative, educational, social media, and Names Only mode. - Batch Processing & Sharing: Caption multiple files automatically and share directly from other apps. Pro & Family Sharing: - Try CaptionEdge free with ads. - Upgrade to Pro for unlimited captions, unlimited faces, ad-free experience, and Family Sharing for up to 6 members. Cancel anytime. Supported Formats: - Video: MOV, MP4, M4V, 3GP - Images: JPG, PNG, HEIC, HEIF, TIFF, GIF, BMP, ICO, CUR - Audio: M4A, MP3, WAV, AIFF, CAF, ALAC Fast, accurate, private AI captions — fully on-device. No waiting, no uploads. Just captions. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ACE
Easily split photos into multiple images for seamless swipe layouts or create clean collages. This visual tool offers a freeform canvas to arrange and position your photos for any creative purpose.
- Slice photos into multiple images
- Create seamless swipe layouts
- Simple collage tools
- Freeform canvas
- Flexible layout creation
- Easy export
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One idea. Every image connected. Turn your photos into seamless swipe stories, polished collages, and perfectly aligned image slices - with no complicated design tools. ACE gives you a flexible canvas where you can combine photos, shape your composition, and export every part in the correct order. From panoramic sequences to clean collages, everything stays connected exactly as you designed it. • CREATE SEAMLESS SWIPE STORIES Build continuous image sequences that flow naturally from one slide to the next. Perfect for visual storytelling, panoramic posts, product showcases, travel memories, and creative portfolios. • SLICE WITHOUT LOSING THE BIG PICTURE Split a photo or complete design into multiple images while preserving the original composition across every slice. • DESIGN CLEAN PHOTO COLLAGES Combine multiple photos on one canvas and create balanced layouts that make every image feel intentional. • ARRANGE EVERYTHING FREELY Move, resize, crop, and position photos exactly where you want them. Zoom in to refine the details or zoom out to see the complete story. • CREATE LAYOUTS FOR ANY IDEA Design wide panoramas, multi-image collages, connected before-and-after sequences, moodboards, announcements, and more. • EXPORT IN THE RIGHT ORDER Save every slice as a high-quality image, ready to share wherever you publish your work. • UNLOCK MORE WITH ACE PREMIUM Get unlimited saves and full access to Templates and My Projects. Choose a monthly or yearly subscription, restore your access whenever needed, and cancel anytime through your App Store account. Subscriptions renew automatically unless canceled. No complex timelines. No overwhelming professional software. Just choose your photos, create your layout, and let ACE turn it into a seamless visual story. Create something worth swiping through. Terms of Service: https://quokka.software/terms Privacy Policy: https://quokka.software/privacy
Screenshots
Verdict
The clearest difference is update cadence: ACE at weekly against CaptionEdge's every 2 months. ACE also leads on iOS requirement (18.0 vs 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
Both are free to download. CaptionEdge sells 3 in-app purchases, starting at $0.99 per month and ACE sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
CaptionEdge ships an update every 2 months, ACE weekly. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.
| Parameter | CaptionEdge | ACE |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 1.7 GB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | 2675225 Ontario Inc | QUOKKA TECH L.L.C-FZ |
In-app purchases
CaptionEdge
- Monthly1 Month trial$0.991 Month
- CaptionEdge Pro Monthly7 Days trial$0.991 Month
- CaptionEdge Pro Yearly$9.991 Year
ACE
- Monthly$4.991 Month
- Yearly7 Days trial$29.991 Year









