Smart Spam Filter vs nCryptor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Spam Filter
This AI-powered application automatically filters unwanted spam and smishing messages. It utilizes advanced AI models, both online and on-device, to detect and block new types of fraudulent texts in real-time. Additional features include custom blacklisting and whitelisting for enhanced control.
- AI-based spam/smishing filtering
- Online real-time AI detection
- On-device AI learning
- Keyword and number blocking
- Whitelist functionality
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Smart AI spam blocker app created by Korean AI researcher Stock adverts, Toto rooms, bank fraud texts, expert reading rooms... We have created a smart AI-based spam/smishing filtering app for those who are tired of countless spam texts and spam coming from new numbers even if you block them! Smart SMS spam/smishing auto filter app using the latest AI! AI mode without keyword registration! - Online AI: The smartest filtering to catch new types of spam and smishing in real-time. - On-device AI: Filtering done by AI on your phone that gets smarter every week. And more... - Blacklist word- and number-based blocking - Whitelist word and number-based filters Free yourself from spam!
nCryptor
Securely encrypt your files before uploading them to cloud storage or saving them locally. This utility app enhances your privacy with client-side encryption and offers safe file sharing options.
- Client-side encryption
- Secure file sharing
- Cloud data protection
- Local file encryption
- Enhanced user privacy
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nCryptor for iOS is a security app that allows users to encrypt their files before storing them in the cloud or locally. It offers features such as client-side encryption and secure file sharing to enhance user privacy and data protection.
Screenshots
Verdict
The clearest difference is rating: nCryptor at 5.0 against Smart Spam Filter's 4.4. nCryptor also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 2 weeks). Smart Spam Filter's advantage is ratings volume (9 vs 1). On price, ads, device support and iOS requirement 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. Smart Spam Filter sells 2 in-app purchases, starting at $2.99 per month. nCryptor asks for nothing beyond the download.
nCryptor holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Smart Spam Filter has 9 ratings behind it against 1, so its average is the more settled of the two.
Smart Spam Filter ships an update every 2 weeks, nCryptor every 5 days. The most recent releases landed on October 2, 2026 and September 14, 2026 respectively.
| Parameter | Smart Spam Filter | nCryptor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (9 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 98.1% of reviews | — |
| Number of ratings | 9 — better | 1 |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 56 MB |
| Age rating | 12+ | 4+ |
| Developer | Junbum Lee | Data Locker Inc. |
Customer experience
Smart Spam Filter
nCryptor
In-app purchases
Smart Spam Filter
- Buy a cup of coffee per month$2.991 Month
- Support a chicken per year$29.991 Year
nCryptor
No in-app purchases
