Ka vs Spam Message Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ka
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Via Ka-ching Dashboard it's possible to access key figures, turnover, contribution margin, average products per sale, and many more features for each shop or all shops. The overview can be on an hourly, daily, weekly, monthly, or annually basis. It is also possible to see how the individual shops rank on the given numbers according to one another.
Spam Message Filter
Block unwanted spam messages instantly with this easy-to-use application. Enjoy a clean and safe inbox by eliminating promotional messages and reclaiming your valuable time. No complicated setup required for effective spam protection.
- Instant spam blocking
- Easy setup
- Clean inbox
- Protects valuable time
- Eliminates promotional messages
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Break free from annoying spam messages! SpamMessageBlocker is the simplest spam message blocking app that works instantly without any complicated setup. Experience a clean and safe inbox with SpamMessageBlocker. Don't waste any more time on unnecessary promotional messages! With simple and effective spam blocking, SpamMessageBlocker protects your valuable time.
Screenshots
Verdict
The clearest difference is ads: Ka at none against Spam Message Filter's shown. Spam Message Filter's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Ka ships an update every 2 months, Spam Message Filter every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | Ka | Spam Message Filter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ka-ching ApS | hyeonsu jeong |
In-app purchases
Ka
No in-app purchases
Spam Message Filter
No in-app purchases
