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What moved on the Korean and Japanese app charts this week? The clearest pattern on November 9, 2026 is that AI agent apps now sit near the top of all three charts we track — and Korea’s is a different app. Meta’s Muse holds the position in Japan and the US, leading Japan on both stores for a third straight week. Muse has not launched in Korea, and the app at that end of Korea’s chart is Pickle, which climbed from #15 to #2. Separately, Korea’s two stores again looked like two different markets: no games in the iOS top 10, four in the Google Play top 10, and all four new this week.
Data: Apple App Store Top Free 50 (all categories) for Korea, Japan and the US, feeds updated November 8, 2026 at 21:03 UTC (Korea), 23:16 UTC (Japan) and 22:24 UTC (US), compared with the November 1–2 snapshot. Google Play figures are Apptica Top Free 30 for the same three countries, collected November 9, 2026 at 00:05–00:06 UTC and compared with November 2. Both are free-download charts, not revenue. iOS runs to 50 places and Google Play to 30, so “outside the top 50” and “outside the top 30” are different statements.
Which app holds the AI agent slot in each country?
| Market | App | Position |
|---|---|---|
| Japan |  Muse from Meta | #1 iOS · #1 Google Play (third straight week) |
| United States | Muse from Meta | #2 iOS · #1 Google Play |
| Korea |  Pickle | #2 iOS (was #15) |
Apple App Store Top Free 50 / Apptica Google Play Top Free 30, November 9, 2026.
Muse is not available in Korea. A lookup in the Korean App Store returns no result, and it is not in the Google Play top 30 either. This is an absence from the store, not a low ranking. The Meta app that did enter Korea this week is Meta AI, new at #42 on iOS.
Pickle is the app that rose in that market. It carries out tasks for the user — shopping orders, restaurant and hospital bookings, train tickets, calls to customer service — and connects to more than 60 services including Naver, KakaoTalk and the government portal Gov24. Payments and other irreversible actions require the user’s approval, and new users join by invite or waitlist (Newsway, November 7, 2026). It has been on Korea’s App Store since August 10, 2026, so this is a climb rather than a launch. Its publisher is Pickle, Inc., a Korean-founded Silicon Valley startup from Y Combinator’s Winter 2025 batch (Digital Daily, November 3, 2026).
We are not saying Pickle rose because Muse is absent. No public source connects the two, and we could not confirm what drove Pickle’s climb. What the charts show is that the same category is near the top in all three markets and that Korea’s occupant is a different app.
Why do Korea’s two stores look like two markets?
| # | Korea · iOS top 10 | Korea · Google Play top 10 |
|---|---|---|
| 1 |  Naver Plus Store | Naver Plus Store |
| 2 | Pickle | an idle RPG (new) |
| 3 |  TOPTEN10 | FreeReels |
| 4 |  Claude | Warline: Sniper Squad (new) |
| 5 |  Duolingo | Junk Hero (new) |
| 6 |  UNIQLO |  ChatGPT |
| 7 |  ReelShort | QR Scanner |
| 8 |  DramaWave | ReelShort |
| 9 |  Google Gemini | PDF ProX |
| 10 |  Daiso Mall | Merge Cooktopia (new) |
Apple App Store Top Free 50 / Apptica Google Play Top Free 30, November 9, 2026. Icons shown for App Store listings; several of the Google Play titles are Android-only this week. Two of the Korean games have no official English store title and are described by genre.
There are no games in Korea’s iOS top 10 and four in its Google Play top 10 — and none of the four was in the top 30 a week ago. The same thing happened last week, when five games held those places and all five were new. Two weeks running, the top of Korea’s Android chart has been filled by titles that were not there seven days earlier.
Turnover says the same thing. Korea replaced 13 of its 30 Google Play apps in a week, against 9 in Japan and 5 in the US. A week earlier it was 11, 9 and 7. Korea has had the highest turnover of the three for two weeks in a row. The games that led its chart last week are mostly gone: Mastergirl Revive (#3), Ninja Defenders (#5), an idle RPG at #6 and Idle Berserker (#10) all dropped out of the top 30.
We could not confirm what is driving the churn — new releases, ad spend or something else — so we report the pattern and not a cause.
What entered the chart in Japan?
Seven-Eleven Japan’s delivery app 7NOW entered both stores in the same week, at #4 on iOS and #10 on Google Play, from outside both charts. A move that shows up on both stores is harder to read as noise in one of them. The app has been listed since August 2023, so this is an entry rather than a launch, and we could not confirm what caused it.
The disaster-alert app NERV Disaster Prevention, from Gehirn Inc., entered Japan’s iOS chart at #9. An M5.7 earthquake centred in western Shizuoka struck at about 1:04 a.m. on November 8, 2026, reaching shindo 5-upper in Chita, Aichi Prefecture (tenki.jp). We have not confirmed a link between the two, so we report the timing only.
Restaurant apps rose alongside it: Starbucks Japan from #48 to #17, McDonald’s Japan from #36 to #26, and Matsuya Foods new at #30. Causes unconfirmed.
What happened to Korea’s shopping apps?
| App | Nov 2 | Nov 9 |
|---|---|---|
| Olive Young | #4 | #48 |
| Pocket CU | #9 | #18 |
| 7-Eleven Korea | #11 | #23 |
| Emart | #12 | out of top 50 |
| Woori Dongne GS | #19 | #36 |
| Daiso Mall | #32 | #10 |
| TOPTEN10 | #6 | #3 |
| UNIQLO | #10 | #6 |
Apple App Store Top Free 50, Korea.
Emart’s exit lines up in time with the end of Shinsegae’s SSG Day sale, which ran October 30 to November 8, 2026. We did not find a matching event for the other falls. Fashion and Daiso went the other way, and three more fashion apps entered: ABLY’s 4910 at #17, Kolon Mall at #29 and SSF SHOP at #44.
Olive Young’s Korean app fell to #48, while its overseas app, OLIVE YOUNG Global, entered Japan’s chart at #49. It ships Korean beauty products from Korea.
Short drama moved in opposite directions by country
DramaWave climbed from #44 to #8 in Korea and fell from #7 to #32 in Japan. ReelShort returned to Korea’s top 50 at #7 after a week away and fell from #4 to #16 in Japan.
Google Play shows the same directions. ReelShort went from #26 to #8 in Korea and from #16 to #29 in Japan. Two stores pointing the same way is harder to dismiss as a single-store artifact.
The reverse case is also worth noting. zeta left Japan’s iOS top 50 but rose from #27 to #23 on Japan’s Google Play. Reading one store alone would have reported it as gone.
How did the US differ?
Shopping led. Temu went from #28 to #13, Walmart from #34 to #18 and Depop from #47 to #23, and GoWish, a Danish wishlist app, entered at #6. Ride-hailing went the other way: Uber fell from #5 to #30, and Lyft and Waymo left the top 50. Causes unconfirmed.
TikTok (#22) and Instagram (#29) are on the US chart and in neither Korea’s nor Japan’s iOS top 50 this week.
Six apps are in all three countries’ iOS top 50, up from five: ChatGPT, Google Gemini, Claude, Threads, DramaWave and ReelShort, which returned in Korea. On Google Play the figure rose from six to seven with NetShort.
Local apps worth knowing
Summary
AI agents sit near the top of all three charts. Japan and the US have Muse; Korea, where Muse has not launched, has Pickle at #2 after a climb from #15.
Korea’s iOS top 10 has no games and its Google Play top 10 has four, all new this week. Korea also replaced 13 of 30 Google Play apps, the highest of the three markets for a second week.
7NOW entered both of Japan’s stores at once, while zeta left Japan’s iOS chart and rose on Google Play.
Korea’s shopping apps gave back most of last week’s climb, and Olive Young’s overseas app entered Japan’s chart.
In the US, shopping rose and ride-hailing fell.
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