WengiWengi vs Trichromy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WengiWengi
This app allows you to combine multiple photos into dynamic visual stories. It transforms your shots into captivating compositions, perfect for travel and lifestyle adventures. Share your unique vision and redefine your visual storytelling.
- Blend multiple images
- Create dynamic visual stories
- Transform photos into compositions
- Creative companion for travel
- Lifestyle photography tool
- Share unique visual visions
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Step into a new style of photography with WengiWengi, an app that seamlessly blends multiple images, transforming your shots into dynamic visual stories. Witness the magic unfold as your photos evolve into captivating compositions, capturing the essence of every moment. WengiWengi isn't just a photography app; it's your creative companion for travel and lifestyle adventures. Whether you're exploring new destinations or capturing the beauty of your daily life, WengiWengi adds a touch of innovation to your visual storytelling. Embrace a fresh perspective on the world around you. Join a community of like-minded creatives, share your unique vision, and let WengiWengi redefine the way you experience and share your journey.
Trichromy
Explore trichromatic photography with this unique camera app. Capture stunning color images by layering three monochromatic exposures, offering a distinctive visual style. Experiment with different timings and capture orders for psychedelic or subtle effects.
- Trichromatic photography capture
- Layering of 3 monochromatic images
- Adjustable delay between exposures
- Individual colored shutter controls
- Straightforward user interface
- Historical photographic process exploration
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Discover and capture the ethereal beauty of trichromatic photography with this one of a kind camera app. Trichromy is the process of creating color images by combining 3 monochromatic images: typically red, blue, green. Because the exposures are taken at separate times, they layer in ways that range from subtle shimmers to utterly psychedelic. This app features a beautiful, straightforward interface that lets you experiment with trichromatic photography on your phone, no fancy equipment or complicated workflow required! Use the main shutter to capture three successive exposures with a delay, which you can change with the slider. Or use the individual colored shutters to capture channels in any order and timing you want. This method of producing color images goes back to the 19th century and was one of the earliest. Notably, Sergey Prokudin-Gorsky used the trichromic process to document large swaths of early 20th century Russia. Lear more about the history of this little known photographic process on our website, trichromy.net !
Screenshots
Verdict
The clearest difference is rating: Trichromy at 5.0 against WengiWengi's 3.6. Trichromy also leads on review sentiment (80% vs 50%). WengiWengi's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads 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. WengiWengi sells 1 one-off in-app purchase and Trichromy sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Trichromy holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews point the same way: 50% of WengiWengi's written reviews are positive against 80% of Trichromy's.
WengiWengi ships an update weekly, Trichromy every 3 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | WengiWengi | Trichromy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 50.0% of reviews | 80.0% of reviews — better |
| Number of ratings | 5 | 8 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Vyrtsev | Héliographe, Inc |
Customer experience
WengiWengi
Trichromy
In-app purchases
WengiWengi
- Premium features$4.99
Trichromy
- Small Tip$4.99
- Full Unlock$4.99
- Medium Tip$9.99
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- Large Tip$19.99








