Caline vs Smart Spam Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caline
This calculator app allows users to save and refer to past calculation memos. It supports a wide range of functions, including trigonometric and logarithmic operations, and displays units like k, M, p, and % for better readability. It can also express values in decibels and hexadecimal format.
- Save and recall calculation memos
- Trigonometric and logarithmic functions
- Variable support
- Unit display (k, M, p, %)
- Decibel expression
- Hexadecimal conversion
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Calculation results can be saved, so you can refer to past calculation memos Addition, subtraction, multiplication, division, trigonometric functions, logarithms, variables, etc. can be used Readability is good because units such as k, M, p, and % can be used Can also be expressed in decibels, such as 6dB Can be written in hexadecimal, like $1A
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!
Screenshots
Verdict
The clearest difference is price: Smart Spam Filter at Free against Caline's $1.99. Smart Spam Filter also leads on ratings volume (9 vs 2). Caline's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 2). On review sentiment, update cadence, ads 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
Smart Spam Filter is free to download; Caline costs $1.99 up front. Smart Spam Filter sells 2 in-app purchases, starting at $2.99 per month. Caline asks for nothing beyond the download.
Caline holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 100% of Caline's written reviews are positive against 98% of Smart Spam Filter's.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.
| Parameter | Caline | Smart Spam Filter |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.4 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 98.1% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 23 MB |
| Age rating | 4+ | 12+ |
| Developer | Yuuichi Kuze | Junbum Lee |
Customer experience
Caline
Smart Spam Filter
In-app purchases
Caline
No in-app purchases
Smart Spam Filter
- Buy a cup of coffee per month$2.991 Month
- Support a chicken per year$29.991 Year
Questions
Is Caline free?
Is Smart Spam Filter free?
Which has better reviews, Caline or Smart Spam Filter?
Do Caline or Smart Spam Filter have ads?
Which is updated more often, Caline or Smart Spam Filter?
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