Summer
Caveat
Text in 12 fonts
From handwriting to typewriter to magazine. Pick any color, size and background.
Collages you’ll love.
New for iPhone · coming soon to the App Store
The collage app for iPhone. Completely free. No ads, no subscription, no account, no paywall when you save.
An app by WebRise Studio, Emmenbrücke, Switzerland.
Features
Everything included.
Nothing to buy.
Everything you need for a beautiful collage is there from the start. No pro version, no lock icons.
Original1 / 18
18 filters with film grain
Warm, Film, Instant, Golden Hour, BW Film and more. Plus grain and vignette.
▶ Animated
As an image or animated video
Save in best quality or as a moving collage for stories and reels.
9:16StoryFeedProfileSquarePrint
Every format
Story 9:16, feed 4:5, profile 3:4, square, carousel, print 4×6 and A4.
Shapes
Heart, arch, circle, stamp, torn paper and more.
Color palette from your photos
mosa finds the colors in your pictures and turns them into backgrounds and accents.
hello
Drag me around
Stickers and tape
Sun, hearts, tape and handwriting. Try it right here.
Free canvas
No grid, no limits: place, crop, rotate and stack photos freely. With tape, stickers and handwriting, just like on real paper.
Cutout
Cut out a person with one tap, with a white sticker edge.
How it works
Step by step to your collage.
Scroll sideways through everything mosa can do.
Keep scrolling→
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01
Pick photos
Choose up to 20 photos. mosa drops them into a beautiful grid right away.
02
Drag the dividers
Pull the white handles. Every cell adapts, no fiddling.
03
Crop
Tap a photo and drag the corners until the framing is just right.
04
Switch layouts
Over 500 layouts. One tap and everything rearranges.
Good times
05
Text and stickers
12 fonts, stickers and tape for the finishing touch.
06
Date stamp
The date like on old digicam photos. Glow included.
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Filters and grain
18 looks from Warm to BW Film, plus real film grain.
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Freestyle mode
Grid off. Move, rotate and stack photos freely.
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Save
As an image or animated video. No watermark, no paywall.
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Templates
Over 60 templates.
Just add photos.
From editorial to birthday: every template is fully designed. Pick a category to spot it on the wall.
Layouts
Over 500 layouts.
For 1 to 20 photos.
The same photos, different every time. Press the button and be surprised: every roll reshuffles the number of photos, the format and the style.
What mosa costs
For us, free means free.
No small print and no catch once your collage is done.
Typical collage app
Free to download
- Ads, often as video
- Weekly or yearly plan
- Watermark until you pay
- Account, depending on the app
- Paywall when saving
59%
of negative collage app reviews are about money.Our own analysis: 304 reviews of 21 apps
mosa
CHF 0.00
- No ads
- No subscription
- No watermark
- No account
- No paywall
0
paywalls. Not even when your collage is done.Everything included from the start
Privacy
Airplane mode on.
mosa keeps going.
mosa needs no internet. No account, no server, no cloud. Your photos stay on your iPhone, from the first tap to the final save.
- Offline
- No account
- Nothing uploaded
- No ad trackers
- No analytics
- 01Airplane mode onNo Wi‑Fi, no cellular.
- 02Make a collageLayout, filters, text: all local.
- 03SaveStraight to your Photos.
Overview
Done
Summer, offline.28.10.
Free
Shuffle
Add photo
LayoutShapeFrameColorAaTextSticker
Saved to Photos
No internet. 0 bytes sent.
9:41
Before: every other app
WATERMARK
✕
PRO
Unlock Premium
- No watermark
- Save in full quality
- All layouts
9:41
- Subscription
- Watermark
- Paywall when saving
Why mosa exists
The same collage.
Two experiences.
My mother wanted to make a collage. A few holiday photos, a nice grid, done.
Every app she tried wanted money first. A subscription here, a watermark there, and the paywall popped up right when she wanted to save.
That annoyed me. So I built mosa: a collage app that is simply free. For my mother and for everyone else.
Patrick
After: with mosa
ShareVideoPrint
Saved to Photos
9:41
- Free
- No watermark
- Saved instantly
Built by WebRise Studio,
Emmenbrücke.
One screen, four states. Keep scrolling and watch WebRise Studio turn a pencil sketch into the finished mosa app.
IdeaSketch on paper
DesignGrid, colours, type
DevelopmentThe real app
App StoreThe final step
248
mosa: Photo Collage MakerWebRise StudioFree
Get
Canvas first
1 to 20 photos
Colours from the photos
Feed 4:5
Dividers move freely
Text in 12 fonts
free, no subscription
no account
FAQ
Good to know.
Everything important about mosa, the free collage app for iPhone.
Is mosa really free?
Yes. mosa is completely free: no ads, no subscription, no watermark and no paywall when you save. All 500+ layouts and 60+ templates are included from the start.
Does mosa add a watermark?
No. Your collage leaves mosa exactly as you designed it, with no logo and no lettering in the corner.
Do I need an account or internet?
No. mosa works without an account, without sign-up and completely offline, even in airplane mode.
Are my photos uploaded?
No. Your photos stay on your iPhone. mosa uploads nothing, collects no data and contains no ad trackers.
How many photos fit in a collage?
1 to 20 photos, in more than 500 layouts. You can move the dividers freely, and on the free canvas you place, rotate and stack photos without any grid.
Can I save a collage as a video?
Yes. Save it as an image in best quality or as an animated video for stories and reels, in story 9:16, feed 4:5, profile 3:4, square and print formats (4×6 and A4).
Which devices does mosa run on?
mosa runs on iPhone with iOS 17 or later.
Who is behind mosa?
mosa is designed and built by WebRise Studio in Emmenbrücke near Lucerne, Switzerland.
Make your first collage.
mosa: Photo Collage Maker. For iPhone, completely free.
mosa is currently in review at Apple. The link is coming soon.