Sereniphone vs Secrefier
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Sereniphone
Block unwanted calls, including robocalls and spammers, with this privacy-focused iPhone app. It identifies and filters suspicious numbers before you answer, with an option for premium features like automatic updates and unlimited blocking.
- Block unwanted calls
- Identify spam, fraud, and robocalls
- Custom caller ID labels
- Privacy-focused design
- 24/7 automatic updates (Premium)
- Unlimited blocking (Premium)
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Block unwanted calls, robo callers and spammers with Sereniphone, for free. Take advantage of the spam call blocker for iPhone that respects your privacy. IDENTIFY/BLOCK ANNOYING SPAM CALLS β’ Block unwanted calls with protection against identified callers β’ Automatically identify and filter spam, fraud, robocalls or commercial numbers you saved before you pick up β’ Add your own caller ID label to any number you want to keep out of your phonebook, so that you can still identify them on the call screen. β’ Easy protection: Just install this call filtering app and be more serene NO ADS For more serenity. True to our mission. YOUR PRIVACY IS SACRED Sereniphone does not access your phonebook or send personal data to our servers or third parties, unlike most competitors and robo killer apps. Thatβs precisely why we created Sereniphone. PREMIUM: MORE SERENITY WITH SMART BLOCKING β’ Improve your protection with 24/7 automatic updates of Sereniphone Smart Blocker from public and proprietary databases β’ Add unlimited phone numbers to block or filter without adding them to your contacts, still revealing the true identity of known callers β’ Be creative with your custom caller ID labels and use emojis. Sereniphone is free to download. A subscription is required to use premium spam blocking features, but you can try them out completely free for 30 days. Once the trial ends, your subscription will automatically renew and youβll be billed. You can terminate your subscription at any time in Sereniphone settings or in the App Store. Itβs true we make it easier to cancel than most other apps. We donβt want want to make it hard to change your mind. Terms of Service: https://www.serenity-apps.com/terms Privacy Policy: https://www.serenity-apps.com/privacy-policy Sereniphone does not collect any personal data.
Secrefier
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Secrefier is a high-grade privacy and security app built for people who take their data seriously. From encrypting a single message to managing an entire vault of sensitive files, Secrefier gives you full control β with zero data sent to the cloud from your files. Encryption & File Security Encrypt and decrypt text or any file using some of the strongest encryption standards available. Choose your own password, rotate keys anytime, and convert encrypted files between methods with File Rotation. Everything stays on your device. Safe QR Scanner Every QR code you scan goes through a multi-layer threat detection pipeline before you ever touch a link. Our hybrid AI + cloud analysis catches malicious URLs, phishing attempts, and suspicious payloads in real time. For non-URL codes (Wi-Fi, contacts, SMS, phone numbers) Secrefier extracts and displays the content safely. AI Security Hub Powered by on-device machine learning and Cloud AI models, the AI Hub lets you: Chat with a security assistant about threats and best practices Analyze suspicious emails and SMS messages for phishing or scams Scan documents and contracts for hidden risks Detect deepfakes in images Secure Vault Store photos, videos, documents, and audio recordings in an encrypted vault β protected by your password and biometric authentication. Preview files inside the vault without ever decrypting to plain storage. Password & Key Management A built-in password manager and contact key store let you keep credentials and public keys organized. Rotate keys automatically, manage GPG-compatible keys, and use Post-Quantum Cryptography (PQC) for future-proof protection. Secure Browser Browse links from scanned QR codes or flagged URLs inside Secrefier's built-in secure browser β with threat context always visible. Privacy Tools Metadata Stripper β remove hidden location, camera, and author data from files before sharing Steganography β hide secret messages inside images Breach Monitor β check if your data has been exposed in known breaches Network Scanner β inspect your local network for suspicious devices Secure Data Wiper β instantly destroy sensitive data when you need it gone Deniability Volume β a hidden encrypted container with a plausible decoy Remember! No tool is 100% secure, safety depends on usage. You are the first line of Security! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Sereniphone at none against Secrefier's shown. On price, update cadence, 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
Both are free to download. Sereniphone sells 2 in-app purchases, starting at $4.99 per month and Secrefier sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Sereniphone ships an update every 3 weeks, Secrefier every 6 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.
| Parameter | Sereniphone | Secrefier |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | β |
| Update frequency | Every 3 weeks β better | Every 6 weeks |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 4 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Serenity Apps LLP | Alptug Ince |
In-app purchases
Sereniphone
- Call Blocker β Monthly$4.991 Month
- Call Blocker β Yearly1 Month trial$29.991 Year
Secrefier
- Monthly Premium Subscription$0.991 Month
- Monthly Gold Subscription$9.991 Month
- Yearly Premium Subscription2 variants$9.991 Year









