AI Twins Camera vs TwinViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Twins Camera
Instantly create hilarious twin-style photos of yourself using advanced AI. Surprise your friends with unique selfies that stand out on social media. All processing is done on your device for speed and privacy.
- Instant twin photo generation
- Dozens of playful templates
- Use photos from camera or library
- On-device AI processing
- Private and secure
Read full descriptionHide full description
Picture Your Twin Ever wondered what it would be like to have a twin who looks just like you? Now you can trick your friends in the most hilarious way. Tell them you’ve got a twin—and if they don’t believe you, show them the photos. Photo sharing has become second nature in the age of social media, but why settle for the same old selfies everyone else is posting? Stand out, surprise your friends, and spark laughter with unique twin-style photos that are guaranteed to grab attention, rack up comments, and spread smiles. AI Twins Maker Bring your imagination to life with AI Twins Maker—the iPhone app that instantly turns your selfies into funny, creative twin photos. Powered by advanced AI image-to-image technology, it blends your face with dozens of playful templates, giving you endless ways to reinvent yourself in just one tap. Key Features: Instant Results – Generate twin photos in under a second. Dozens of Templates – Explore a wide variety of fun and quirky twin scenarios. Simple & Flexible – Snap a photo on the spot or choose one from your library. Private & Secure – All processing happens on your iPhone—no uploads, no servers, total privacy. Blazing Fast – On-device AI ensures lightning speed with zero internet required. With AI Twins Maker, creating share-worthy twin photos has never been easier, faster, or more fun.
TwinViewer
View and compare two photo albums side-by-side. This app allows you to pick the best shots, delete unwanted ones, create combined images, and access detailed EXIF data. It offers intuitive gestures for navigation and zooming.
- Dual-screen photo viewing
- Side-by-side photo comparison
- Create combined images
- View EXIF data
- Zoom and swipe navigation
- Sync/Async viewer modes
Read full descriptionHide full description
TwinViewer is a dual-screen photo viewer application. You can view two different albums simultaneously, compare two photos side by side, pick a better shot, or leave one and delete another. This is more than just a viewer. You can also create side-by-side combined images, get the detailed EXIF data, etc. ----- HOW TO USE ----- - Swipe left/right to browse next/previous photo. - Pinch open/close with two fingers to zoom in/out. - Double tap either one to display in full-screen mode. - Sync/Async button to switch the sync mode between two viewers. - Swap button to switch two viewers. - Grid Lines button to show/hide grid liens. - EXIF Data button to show/hide data such as image size or shooting date. - Snapshot button to created and share side-by-side images. * Please note that this application can be downloaded for free, but in-app purchase is required to use all functions.
Screenshots
Verdict
The clearest difference is in-app purchases: AI Twins Camera at none against TwinViewer's 1. AI Twins Camera also leads on ratings volume (130 vs 24). On price, rating, review sentiment and update cadence 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. TwinViewer sells 1 one-off in-app purchase. AI Twins Camera asks for nothing beyond the download.
AI Twins Camera holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: AI Twins Camera has 130 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 67% of AI Twins Camera's written reviews are positive against 64% of TwinViewer's.
AI Twins Camera ships an update every 3 weeks, TwinViewer every 5 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.
| Parameter | AI Twins Camera | TwinViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (130 ratings) — better | 4.0 (24 ratings) |
| Positive reviews | 67.2% of reviews — better | 64.0% of reviews |
| Number of ratings | 130 — better | 24 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 松滔 袁 | Masako Sakanashi |
Customer experience
AI Twins Camera
TwinViewer
Bugs and requests
AI Twins Camera
Reported bugs
9 issues- App crashes when taking pictures or after processing
- App freezes during operation
- Camera doesn't stay synchronized between shots
- Green and black screen display errors
- App logs user out when camera button pressed
Show 4 moreShow fewer
- Processing hangs indefinitely
- Incompatible with certain iOS versions and devices
- Missing body parts in edited images (legs, head)
- All pink display issue
Requested features
9 requests- Front-facing camera support for self-portraits
- Video creation capability (not just photos)
- Better image stitching/blending technology
- Editing features and filters
- Import photos from camera roll functionality
Show 4 moreShow fewer
- Clear in-app instructions and tutorials
- Flash option
- Larger screen preview
- Improved app icon and interface design
TwinViewer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AI Twins Camera
No in-app purchases
TwinViewer
- Full Version$4.99
Questions
Is AI Twins Camera free?
Is TwinViewer free?
Which has better reviews, AI Twins Camera or TwinViewer?
Do AI Twins Camera or TwinViewer have ads?
Which is updated more often, AI Twins Camera or TwinViewer?
Other comparisons















