SeichiCam vs CompareCamera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SeichiCam
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Stand where your idol stood. Capture the exact same shot. SeichiCam is a camera built for pilgrimages to sacred sites. Whether you're chasing an idol, a drama, or a film location, the hardest part has never been finding the place — it's lining up the angle, position, and composition to match the picture of your idol that lives in your head. Now you can overlay a reference photo as a semi-transparent layer on top of the live camera view, and align your shot as easily as tracing on tracing paper. 【Built for moments like these】 ◆ Pilgrimages to MV, magazine, or film locations of your idol ◆ Capturing the same shot in cities your idol's tour visited ◆ Drama check-ins and manga pilgrimages ◆ Re-shooting portraits or landscapes at the exact same angle ◆ Recreating postcard or influencer-style compositions while traveling 【Key features】 ◆ Semi-transparent overlay for precise composition Pick a photo from your album and overlay it on the camera preview in real time. ◆ Automatic aspect ratio matching When you choose a reference image, the camera locks onto the closest 4:3 / 1:1 / 16:9 ratio so you can effortlessly replicate the original framing. ◆ A feel close to the system camera Landscape photo support, zoom buttons generated dynamically from your device's actual lenses, tap-to-focus, and slide-to-adjust exposure compensation — the experience matches the native camera. ◆ Automatic GPS and city tagging Every photo is written with EXIF GPS coordinates and automatically resolved into a city name. ◆ Auto-grouping by reference image All your shots are automatically organized into groups under their reference images. Search, rename groups, and long-press to multi-select for batch save or delete. ◆ Polaroid-style side-by-side composites Tap once to combine "your idol's photo" and "the photo you took" into a white-background Polaroid layout. Optionally show the group name, location, and date, then save straight to your album to share. -- 【Privacy promise】 ◆ All data stays on your iPhone — nothing is uploaded to any server ◆ No accounts, no tracking ◆ Location is used only for EXIF, fully offline -- Take SeichiCam to your next sacred site. May you and your idol meet at the very same angle.
CompareCamera
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CompareCamera helps creators align shots with a reference image or video, capture new footage, and compare visual changes in a focused workflow. Use it for repeatable framing, before-and-after capture, pose matching, and quick media comparison on iPhone and iPad.
Screenshots
Verdict
The clearest difference is device support: CompareCamera at 2 against SeichiCam's —. CompareCamera also leads on iOS requirement (16.6 vs 26.0). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | SeichiCam | CompareCamera |
|---|---|---|
| Price | Free | Free |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 26.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | JEN CHIEH LIU | 中强 邓 |
In-app purchases
SeichiCam
No in-app purchases
CompareCamera
No in-app purchases





