Keyo vs iPerfume
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Effortless account creation
- Quick palm enrollment
- Detailed transaction history
- Smartphone identity management
- Privacy control over data sharing
- Transparency in privacy practices
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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.
iPerfume
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Keyo ships an update monthly, iPerfume every 3 days. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.
| Parameter | Keyo | iPerfume |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 132 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Keyo Inc | Gift Hook LLC |
In-app purchases
Keyo
No in-app purchases
iPerfume
No in-app purchases









