Comparison

Si4Keyboard vs Stitch

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

Head to head
About

Si4Keyboard

Features
Read full description

Si4Key: Secure Your Input, Empower Your Identity Si4Key is a privacy-first companion keyboard designed to enhance your existing input method with seamless local encryption, one-tap digital signature, and offline key management. Whether you’re sending private messages, signing documents, or inputting sensitive data, Si4Key ensures that every keystroke stays secure β€” without changing how you type. Key Features: β€’ Local-first encryption β€” your input never leaves your device β€’ Built-in support for OpenPGP/GPG digital signatures β€’ Offline key storage β€” no cloud syncing, you’re in full control β€’ Minimal and intelligent design β€” easy to use, smart when needed β€’ Supports multiple languages with future-ready architecture Why Si4Key? Because your input method deserves the same level of protection as your data. Si4Key doesn’t replace your keyboard β€” it strengthens it. β€œTyping should be private. Signing should be simple. Si4Key makes both possible.”

About

Stitch

Features
Read full description

Stitch is designed to help you create long screenshots on iOS without the hassle of manual merging. Whether you're saving a long chat conversation or a social media feed, Stitch makes it smooth and easy. Core Features: 1. Image Stitching: Effortlessly combine multiple screenshots into one long image. 2. Video to Long Screenshot: The most natural way to capture scrolling content! Simply record a short screen video of your scrolling, and Stitch will automatically detect the motion and generate a clean, vertically stitched long screenshot.

Screenshots

Si4Keyboard4 screens
Stitch4 screens

Verdict

The call

The clearest difference is price: Stitch at Free against Si4Keyboard's $0.99. Stitch also leads on iOS requirement (15.0 vs 17.6). On update cadence, 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

Stitch is free to download; Si4Keyboard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Si4Keyboard ships an update fortnightly, Stitch every 3 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

Scorecard2 real differences Β· 4 level
Si4Keyboard versus Stitch: the parameters behind the verdict, then further details
ParameterSi4KeyboardStitch
Price$0.99Free β€” better
Update frequencyFortnightly β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.615.0 β€” better
Further details β€” not scored
Size14 MB16 MB
Age rating17+4+
Developerζ–‡η„• ι™ˆε°ε©· ι’Ÿ

In-app purchases

None

Si4Keyboard

No in-app purchases

None

Stitch

No in-app purchases

Questions

Is Si4Keyboard free?
Si4Keyboard costs $0.99, with no in-app purchases.
Is Stitch free?
Stitch is free to download, with no in-app purchases.
Do Si4Keyboard or Stitch have ads?
Neither Si4Keyboard nor Stitch shows ads.
Which is updated more often, Si4Keyboard or Stitch?
Si4Keyboard ships an update fortnightly, and Stitch every 3 weeks. Most recently, Si4Keyboard was updated on October 25, 2026 and Stitch on October 29, 2026.

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