oPHOTO vs Trichromatic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
oPHOTO
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◉ Application for downloading and playing a slideshow of oPHOTOs (events, personal/business, presentations, or marketing packages). NOTE: Slideshow packages & credentials are produced by content creators using oPHOTO : Marketing Edition or oPHOTO : Events Edition (separate apps and service offering). Slideshow access credentials are then emailed to the desired slideshow audience by content creators or event hosts. Privacy & Legal https://www.oPHOTO.me/privacy-legal-support Support support@oPHOTO.me
Trichromatic
This app captures three distinct monochrome images using red, green, and blue filters, then merges them into a single creative photograph. Users can adjust various image parameters and share their unique creations.
- Capture RGB monochrome photos
- Combine into one image
- Adjust intervals between shots
- Zoom and reframe options
- Enable flash
- Adjust brightness, contrast, saturation, sharpness
- Save and share final image
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Trichromatic takes three separate monochrome photos (one red, one green, and one blue) and combines them into one image. Achieve creative effects: - different intervals - zoom in or out - enable flash - reframe between shots Adjust brightness, contrast, saturation and sharpness of the final image and share it or save it in your photo album.
Screenshots
Verdict
The clearest difference is in-app purchases: oPHOTO at none against Trichromatic's 1. oPHOTO also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. Trichromatic sells 1 one-off in-app purchase. oPHOTO asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on May 16, 2026 and October 7, 2026 respectively.
| Parameter | oPHOTO | Trichromatic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 14 MB |
| Age rating | 17+ | 4+ |
| Developer | CRYSTAL SKY SOLUTIONS, INC | Christian Lobach |
In-app purchases
oPHOTO
No in-app purchases
Trichromatic
- Remove Watermark$1.99
