When it comes to merging two photos into one seamless image, you’ll find plenty of apps to choose from — but one stands out for its simplicity, speed, and effectiveness: Dual Photo Mixer - Photo joint by MVLTR Apps. In this blog post I’ll walk you through why this app is arguably the best choice if you’re looking to join two photos together on Android, how it works, and some tips to get the most out of it.
Why this app is the best choice
Here are some compelling reasons why Dual Photo Mixer – Photo joint is a top pick:
Designed specifically for joining two photos: The app’s focus is on combining two images—side by side, top-to-bottom, or via blending modes. The description states: “Merge two memories into one with our easy-to-use photo join app! Seamlessly combine two photos side by side or top to bottom in a single frame.”
Multiple modes of joining: You’re not limited to simply placing two photos next to each other. The app supports blending (Overlay, Multiply, Screen modes), transparent photo features, and framing.
Easy-to-use interface: For users who aren’t professional editors, the app keeps things straightforward: pick your two photos, choose a mode (mix, join, collage), then tweak. The support info mentions “Select your photos and start editing. Apply blending, frames, text, stickers, and filters.”
Free and widely downloaded: According to its listing, the app has over 1 million downloads on Google Play.
Developed by a committed publisher: MVLTR Apps has developed this and other photo editing/mixer apps, which suggests a focus on this niche rather than a generic “everything editor”. This specialization often leads to better experience for the specific task of joining photos.
What you can do with it
Let’s look at what the app allows you to do, so you can see if it matches your needs:
Join two photos side-by-side or top-to-bottom: If you want to compare a “before” and “after”, or just display two images in one frame, you can. From the description: “Seamlessly combine two photos side by side or top to bottom in a single frame.”
Blend two photos (overlay / transparency): You can use blending modes such as Overlay, Multiply, Screen and adjust opacity, rotate or drag images. This turns what would be a static pair into a more artistic double-exposure type effect.
Apply frames, borders, and add stickers/text: After joining or blending your photos you can further personalise: add frames, choose border thickness and colour, add stickers or text.
Collage mode: While the primary task is two photos, the app also offers collage layouts where you can combine multiple images in a grid or freestyle layout.
Save, share, organise: Once you’re done you can save the creation to your device’s album/gallery and share it on social networks (Instagram, WhatsApp, Facebook etc).
How to use it – quick guide
Here’s a step-by-step of how you might use Dual Photo Mixer - Photo joint by MVLTR Apps:
Download & install the app from Google Play (it’s free with ads).
Open the app and choose the mode you want: e.g., Photo Joint (for two photos placed side by side), Dual Photo Mix (for blending) or Double Photo Frame.
Select your first photo (for background or left/top) and then your second photo (foreground or right/bottom).
If you’re blending: choose the blending mode (Overlay, Multiply, Screen), adjust opacity, position/rotate/scale your second photo until you get the desired “merge” effect.
If you’re joining side-by-side or top/bottom: choose layout direction, adjust spacing, border, background as desired.
Add any additional touches: frames, stickers, text captions, filters.
Review your work and save it. Then share to your favourite social media or export to your gallery.
If you want enhanced quality, check app settings for resolution export or border options.
Pros & Cons
Here’s a balanced view of where the app shines and where there may be limitations:
Pros:
Very easy to use for the specific task of joining two photos.
Offers both simple join (side-by-side) and more creative blending options.
Good for social media content or quick edits.
Free to download and has a decent number of users.
Cons / things to check:
Because it’s free, there are ads. If you’re using it frequently you may be disrupted by ads.
Some users say that advanced features (e.g., blending more than two photos) are limited or missing. For instance: “we can not blend more than 2 photos… Some more feature should be there while merging.” Google Play+1
If you need extremely high-end photo editing (multiple layers, professional mask tools, fine colour correction) this may not replace a dedicated advanced editor.
Check export resolution: if you’re printing large format you might require higher resolution than mobile editing can easily provide.
Tips for best results
To make your joined photos look top-notch, consider these tips:
Choose photos with similar lighting, tone or subject matter if you’re blending them. This helps the merge look natural.
For side-by-side joins, maintain consistent framing (same subject size, orientation) so the two photos feel part of the same story.
Use the border/background wisely: a thin border between the two photos can help visually separate while still keeping them in one frame.
When using blending modes, experiment with opacity: often 50-70% opacity gives a good merge without looking too faded.
After exporting, view your image on different devices (mobile, tablet, PC) to ensure it looks correct in different contexts.
Save a high-resolution copy for archiving or future editing, and a smaller one for quick social share.
Final thoughts
If your goal is simply to take Dual Photo Mixer - Photo joint by MVLTR Apps photos and combine them — whether for a before/after reveal, a comparison, a creative blend, or a social-ready graphic — then Dual Photo Mixer – Photo joint by MVLTR Apps is an excellent option. Its focused purpose (joining two images) means it does that job very well without overwhelming you with features you don’t need.
Of course, if you find yourself needing to join many photos at once, or apply extremely advanced editing (masking, layering 10+ images, colour grading) you might look at more powerful suite-style apps. But for most users looking to join two photos simply and stylishly, this app hits the sweet spot.