K vs CapTap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
Test your knowledge of popular K-pop groups like BTS, BLACKPINK, and NewJeans. Challenge friends and prove your expertise in this ultimate K-pop quiz game.
- K-pop OX quiz format
- Knowledge of multiple K-pop groups
- Compete with friends
- Prove K-pop mastery
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The ultimate K-pop OX quiz app for fans Test your knowledge of BTS, BLACKPINK, NewJeans, Stray Kids, SEVENTEEN, TWICE and more Compete with friends and prove you are the real K-pop master
CapTap
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Build a tiny keyring that's actually yours. Pick colors, add art or your own photos, mix acrylic plates and hardware — then snap in a real mechanical switch sound for every key. Something satisfying to tap when you're bored, stressed, or just killing time. Collect new parts by tapping, hitting combos, or keeping a daily streak. Cream, Holy Panda, Tealios, and 30+ more sounds to choose from — or record your own and map it to a key. Recolor. Redesign. Rebuild. Your keyring never looks the same way twice. No account. No internet. Just open it and build.
Screenshots
Verdict
The clearest difference is in-app purchases: K at none against CapTap's 1. K also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). On price 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. CapTap sells 1 one-off in-app purchase. K asks for nothing beyond the download.
K ships an update every 4 days, CapTap monthly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | K | CapTap |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Tae Hee Sohn | SEUNGHYUN LEE |
In-app purchases
K
No in-app purchases
CapTap
- Remove Ads (Premium)$1.99
