Simsky vs Circle ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simsky
Monitor your baby remotely with ultra HD video, soothing sounds, and two-way talk. Control camera features like pan, tilt, zoom, and night light. Receive alerts for important events and share access with family and friends.
- Ultra HD remote video monitoring
- Two-way audio communication
- Pan, tilt, and zoom camera control
- Night light functionality
- Event alerts
- Family and friend sharing
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The Simsky app allow you to: - Monitor your little one from anywhere with ultra HD video. - Play soothing sounds or talk with your baby. - Control pan/tilt/zoom and night light of your camera(s). - Receive alerts to let you know what happened to your baby. - Share your device with family and friends. For more detailed features, please refer to the app. If you need help, feel free to contact us at support@simsky.com.
Circle ID
This app replaces traditional passwords with secure, passwordless sign-in using passkeys. It offers one-tap credential filling and protects your information with biometric security, making logins faster and more secure.
- Passwordless sign-in with passkeys
- One-tap AutoFill for credentials
- Face ID biometric protection
- Quick QR code setup
- Strong on-device encryption
- Cross-device login approval
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Your identity. Your device. Your key. Circle ID replaces passwords with something you already carry—your phone. Sign in to apps and websites with passkeys, fill credentials in a single tap, and protect everything behind Face ID. No passwords to remember, reuse, or leak. Why Circle ID • Passwordless sign-in — Log in with modern passkeys instead of passwords. Faster, and far harder to phish. • One-tap AutoFill — Circle ID plugs directly into iOS AutoFill, so your credentials appear right where you need them, in any app or in Safari. • Face ID protection — Your vault unlocks only for you. Biometric security guards every credential on your device. • Set up in seconds — Scan a QR code to connect. No lengthy forms, no friction. • Strong encryption — Your keys and credentials are protected with modern cryptography, secured on your device. • Cross-device sign-in — Approve logins securely across your devices when you need to. Built for the way you actually log in Passwords are the weakest link in security—forgotten, reused, and stolen millions of times a day. Circle ID is built on the passkey standard to make that problem disappear. Your credentials live on your device, unlocked by your face, and shared only with your explicit approval. Whether you're signing in to your favorite app, your workplace, or a website in Safari, Circle ID makes it effortless and secure. You are the key. Download Circle ID and leave passwords behind.
Screenshots
Verdict
The clearest difference is rating: Circle ID at 5.0 against Simsky's 2.3. Circle ID also leads on update cadence (every 3 weeks vs every 2 months). Simsky's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model 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.
Circle ID holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Simsky ships an update every 2 months, Circle ID every 3 weeks. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.
| Parameter | Simsky | Circle ID |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 165 MB | 69 MB |
| Age rating | 17+ | 4+ |
| Developer | Hangzhou Cheego Technology CO.,LTD. | Circle Systems |
Customer experience
Simsky
Circle ID
In-app purchases
Simsky
No in-app purchases
Circle ID
No in-app purchases









