PSB Watch vs KXReaderKits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSB Watch
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With the PSB Watch app, you can report suspicious activities and incidents that may be indicators of terrorist or other criminal intent directly to the Protective Services Bureau. Every report will be reviewed by analysts at the PSB.
KXReaderKits
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KXReaderKits helps user to send and receive APDU commands to ISO7816 standard contact smart card through KX906 Smart Token. User can control smart card reader step by step and perform operations on inserted ISO7816 smart card. KXReaderKits also helps user to perform fingerprint operations through capacitive fingerprint area sensor.
Screenshots
Verdict
The clearest difference is update cadence: KXReaderKits at monthly against PSB Watch's every 6 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PSB Watch ships an update every 6 months, KXReaderKits monthly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | PSB Watch | KXReaderKits |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | TRAPWIRE Inc | KEYXENTIC INC. |
In-app purchases
PSB Watch
No in-app purchases
KXReaderKits
No in-app purchases
