Comparison

Stamp Designer vs Stamp Studio

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

Head to head
About

Stamp Designer

Design custom stamps for personal use on images and documents. Add text, colors, borders, and graphic elements to create unique stamp styles. Easily apply stamps to photos, PDFs, and share your creations.

Highlights
  • Custom stamp style design
  • Text, color, and border customization
  • Image cutout
  • Apply stamps to images
  • Add stamps to PDF documents
  • Save and share creations
Features
Read full description

FastSeal is a stamp style design tool for personal creation, image editing and document annotation. You can design stamp styles in different looks, edit text, colors, borders and graphic elements, then use the generated stamps on images, creative materials and documents. The app also supports image cutout, saving images, file sharing and adding stamps to PDF documents. Main Features: - Multiple stamp style designs - Image cutout - Stamp images - Add stamps to PDF documents - Add split seals across multi-page documents - Save images and share through the system Usage Notice: Content generated by this app is only for personal image design, document annotation and creative material creation. It must not be used to create, imitate or replace legally valid official seals, contract seals, company seals or real personal seals. Do not use generated content for any illegal or non-compliant purpose.

About

Stamp Studio

Features
Read full description

Stamp Studio is a focused tool for preparing documents on your iPhone or iPad. Import a PDF, add a reusable handwritten signature or custom stamp, and export a finished copy when you are ready to share it. FEATURES β€’ Import PDF documents from Files β€’ Draw and save handwritten signatures β€’ Create reusable business-style stamps and seals β€’ Extract a stamp from a photo or camera image with a transparent background β€’ Move, resize, rotate, and rename signatures and stamps β€’ Place marks on individual PDF pages or create an edge seal across multiple pages β€’ Rename imported files and export a new signed PDF YOUR FILES STAY ON YOUR DEVICE Stamp Studio processes documents, signatures, and stamps locally on your device. Camera and photo-library access are used only when you choose to capture or import an image for stamp extraction. Stamp Studio offers auto-renewable subscriptions. The Terms of Use are governed by the Apple Standard License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stamp Designer4 screens
Stamp Studio3 screens

Verdict

The call

The clearest difference is update cadence: Stamp Designer at weekly against Stamp Studio's monthly. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stamp Designer ships an update weekly, Stamp Studio monthly. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

Scorecard1 real difference Β· 7 level
Stamp Designer versus Stamp Studio: the parameters behind the verdict, then further details
ParameterStamp DesignerStamp Studio
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyWeekly β€” betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size100 MB4 MB
Age rating4+4+
Developerη§€ζ–‡ 石Beijing Yangming Jiuha Technology Co., Ltd

In-app purchases

None

Stamp Designer

No in-app purchases

None

Stamp Studio

No in-app purchases

Questions

Is Stamp Designer free?
Stamp Designer is free to download, with no in-app purchases.
Is Stamp Studio free?
Stamp Studio is free to download, with no in-app purchases.
Do Stamp Designer or Stamp Studio have ads?
Neither Stamp Designer nor Stamp Studio shows ads.
Which is updated more often, Stamp Designer or Stamp Studio?
Stamp Designer ships an update weekly, and Stamp Studio monthly. Most recently, Stamp Designer was updated on October 14, 2026 and Stamp Studio on October 28, 2026.

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