DiffPic vs Backbeat Cam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DiffPic
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**Discover the power of visual progress tracking with DiffPic!** Transform your before-and-after photos into meaningful insights with automatic time difference calculations. Whether you're on a fitness journey, tracking food transformations, documenting home renovations, or simply capturing life's changes, DiffPic makes it easy to see and share your progress. ### Key Features - **Smart Photo Comparison**: Select or capture before and after photos from your camera or gallery - **Automatic Time Tracking**: EXIF data analysis calculates exact time differences between photos - **Flexible Layouts**: Choose from vertical, horizontal, or grid views to showcase your transformations - **Instant Sharing**: Share your progress directly to social media platforms - **Privacy-First**: No data storage, photos stay on your device - **Lightning Fast**: Minimal interface designed for quick comparisons ### Perfect For - **Fitness & Weight Loss**: Track your transformation journey with precise time stamps - **Food & Cooking**: Document recipe results and meal prep progress - **Home & Garden**: Show renovation progress or plant growth over time - **Beauty & Skincare**: Capture treatment results and skin improvement - **Pet Care**: Monitor your pet's growth and health changes - **Any Progress**: From hobby projects to personal achievements ### Privacy & Security - Photos never leave your device unless you choose to share - No account required - No data collection or tracking - Camera and photo library access only when needed ### Universal App - iPhone and iPad support - Optimized for all screen sizes - Dark mode ready - Offline functionality Download DiffPic today and start visualizing your progress like never before!
Backbeat Cam
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Backbeat Cam is a time-shift camera app that plays back your video with a delay of a few seconds in real time. Perfect for checking your form during dance, sports, or music practice. Set it on a tripod and review yourself instantly — no one else needed. 【Features】 ・Delay video playback from 5 to 120 seconds in real time ・Save clips with one tap (includes audio) ・Play, share, and manage saved clips 【Free】 ・Delay up to 15 seconds ・Rear camera only ・Save up to 3 clips 【Pro】One-time purchase, no subscription ・Delay up to 120 seconds ・Front camera support ・Unlimited saves ・No ads, no watermark■ English Support The app is now fully localized in English. ■ Pro Upgrade (one-time purchase) ・Delay up to 120 seconds ・Front camera support ・Unlimited clip saves ・No ads or watermark ■ Other Improvements ・Stability improvements and bug fixes
Screenshots
Verdict
The clearest difference is ads: DiffPic at none against Backbeat Cam's shown. Backbeat Cam's advantage is update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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. DiffPic sells 1 one-off in-app purchase and Backbeat Cam sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
DiffPic ships an update every 3 weeks, Backbeat Cam every 4 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | DiffPic | Backbeat Cam |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Brown | Masahiro Tamamura |
In-app purchases
DiffPic
- Remove Watermark$0.99
Backbeat Cam
- Backbeat Cam Pro$5.99









