Comparison

Keyo vs iPerfume

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

Head to head
About

Keyo

Manage your digital identity and access services securely with a simple palm scan. This app offers effortless onboarding, detailed transaction history, and robust privacy controls, putting you in charge of your personal information.

Highlights
  • Effortless account creation
  • Quick palm enrollment
  • Detailed transaction history
  • Smartphone identity management
  • Privacy control over data sharing
  • Transparency in privacy practices
Read full description

Keyo: Your identity in the palm of your hands. Discover modern convenience and top-notch security with Keyo, where you can unlock the world with a simple wave and manage your account from your smartphone. It’s more than an app; it’s a leap towards a privacy-centric world where you are all you need to access what's yours. Effortless Onboarding: - Easy account creation within the app. - Quick palm enrollment process. Detailed Transaction History: - Keep track of your activities within the app. - Access your transaction history anytime for insights and management. Identity Management - Manage your private information directly from your smartphone - Ensure your data remains secure and within your control. Unrivaled Data Privacy Control: - Select networks to share your information confidently. - Guaranteed transparency with clear insights into Keyo’s privacy practices. Download Keyo today and unlock the world with a wave.

About

iPerfume

Features
Read full description

iPerfume helps you organize and showcase your fragrance collection with a clean, elegant, and minimalist design. Whether you’re a collector, beginner, or enthusiast, iPerfume gives you a simple way to track your perfumes, wishlist items, personal notes, and scent profiles — all stored locally on your device for complete privacy. FEATURES • Add perfumes easily — name, brand, notes, photos, and color theme • Track ownership — mark perfumes as Owned, Favorite, or Wishlist • Organize automatically — see your collection grouped by brand and category • Add your own details — price, purchase date, store name, bottle volume, expiration date • Local photo support — add images using camera or photo library • Edit anytime — quickly update any perfume profile • No account required — no login, no online storage • Private by design — all data stays securely on your device only iPerfume is built with a clean and intuitive interface so you can view your entire fragrance wardrobe at a glance. Perfect for tracking what you own, what you love, and what you want next.

Screenshots

Keyo4 screens
iPerfume4 screens

Verdict

The call

The clearest difference is update cadence: iPerfume at every 3 days against Keyo's monthly. Keyo's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Keyo ships an update monthly, iPerfume every 3 days. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
Keyo versus iPerfume: the parameters behind the verdict, then further details
ParameterKeyoiPerfume
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size132 MB15 MB
Age rating4+4+
DeveloperKeyo IncGift Hook LLC

In-app purchases

None

Keyo

No in-app purchases

None

iPerfume

No in-app purchases

Questions

Is Keyo free?
Keyo is free to download, with no in-app purchases.
Is iPerfume free?
iPerfume is free to download, with no in-app purchases.
Do Keyo or iPerfume have ads?
Neither Keyo nor iPerfume shows ads.
Which is updated more often, Keyo or iPerfume?
Keyo ships an update monthly, and iPerfume every 3 days. Most recently, Keyo was updated on October 1, 2026 and iPerfume on September 19, 2026.

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