Comparison

RetroStamp vs Stampo

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

RetroStamp

Features
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Transform your everyday moments into timeless digital stamps with RetroStamp! Do you love the nostalgia of vintage postage stamps? RetroStamp lets you instantly turn any photo into a unique, professionally designed digital stamp. Capture the world through your lens and give your memories a classic, artistic touch. Main Features: ● INSTANT STAMP CONVERSION: Just point, shoot, and watch your photo become a vintage masterpiece. ● EXCLUSIVE BORDERS: Choose from various custom-designed stamp edges and retro frames. ● BUILD YOUR COLLECTION: Organize your stamps into themed digital albums like "Travel," "Family," or "Nature." ● HD EXPORT: Save your creations in high resolution to share with friends or social media. ● NO WATERMARKS: Clean, professional-looking stamps for your digital library. How it works: 1-Capture a new photo. 2-Apply the magic retro stamp effect and custom borders. 3-Name your stamp and add it to your personal collection. 4-Keep your memories forever or share them as digital art! Start your digital philately journey today. Every photo tells a storyβ€”make yours a classic with RetroStamp!

About

Stampo

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Stampo turns every photo into a stamp on your personal pinboard. Snap a moment, watch it print onto a stamped frame, then arrange it however you like on a freeform canvas that grows with you. It's the scrapbook that lives in your pocket β€” analog feel, infinite space. THE EXPERIENCE β€’ An instant camera that lives in the Dynamic Island, expanding when you tap to capture β€’ Photos extrude out of the print slot with a tactile printing animation β€’ Each capture lands on your dot-grid canvas as a draggable, rotatable stamp β€’ Tap any stamp to revisit the full memory with a fluid zoom transition β€’ Pinch, pan, and arrange β€” your moments, your layout FRAMES β€’ Postage β€” vintage mail stamp with serrated edges β€’ Polaroid β€” the classic instant film border β€’ More frames added with every update DESIGNED FOR iOS 26 β€’ Liquid Glass canvas controls β€’ Matched-transition zoom when opening a stamp β€’ Buttery 120fps interactions on iPhone 17 Pro β€’ Native Dynamic Island camera integration β€” a UX no other camera app offers A DIFFERENT KIND OF PHOTO APP Stampo isn't here to compete with your camera roll or your filters app. It's a place to collect the moments worth keeping and lay them out the way you would on a real corkboard β€” except this one never runs out of space. Pin a great Tuesday lunch next to last summer's beach trip. Cluster a road trip into a corner. Sort by mood, not by date. For people who collect moments instead of scrolling past them. Terms of Use: https://hanifsgy.github.io/Stampo-page/terms.html

Screenshots

RetroStamp4 screens
Stampo4 screens

Verdict

The call

The clearest difference is device support: RetroStamp at 3 against Stampo's 1. RetroStamp also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RetroStamp sells 1 one-off in-app purchase and Stampo sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RetroStamp ships an update every 6 days, Stampo every 8 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
RetroStamp versus Stampo: the parameters behind the verdict, then further details
ParameterRetroStampStampo
PriceFreeFree
Update frequencyEvery 6 days β€” betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.1 β€” better26.0
Further details β€” not scored
Size52 MB9 MB
Age rating4+4+
DeveloperEnes Burak KARAKASMuhammad Hanif Sugiyanto

In-app purchases

1 purchases

RetroStamp

One-time1
  • RetroStamp Premium$2.99
3 purchases

Stampo

Subscriptions2
  • Stampo Pro Monthly$2.991 Month
  • Stampo Pro Yearly7 Days trial$19.991 Year
One-time1
  • Stampo Pro Lifetime$39.99

Questions

Is RetroStamp free?
RetroStamp is free to download, with in-app purchases available.
Is Stampo free?
Stampo is free to download, with in-app purchases available.
Do RetroStamp or Stampo have ads?
Neither RetroStamp nor Stampo shows ads.
Which is updated more often, RetroStamp or Stampo?
RetroStamp ships an update every 6 days, and Stampo every 8 days. Most recently, RetroStamp was updated on October 7, 2026 and Stampo on October 25, 2026.

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