Top Simulation iPhone Apps Ranking in Japan

See the full list of Japan iPhone Simulation apps for October 21, and read the full analysis below

Last updated : October 21, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
2	1	[グリパチ]スマスロ新鬼武者3Commseed Corporation	Games	2	11
3	2	Whiteout SurvivalCentury Games Pte. Ltd.	Games	3	2
4	3	Wild Water WorldHong Kong Just Game Technology Limited	Games	4	2
5	4	Last Asylum: PlagueWISENESS GAME ONLINE INTERNATIONAL LTD	Games	5	=
6	5	Patrol Time! Instant Arrest!KARAAGE GAMES LLC.	Games	6	4
7	6	Car EvolveHeseri Games Inc	Games	7	=
8	7	Foodstars: Merge & CookHAPPIBITS TECHNOLOGIES PTE. LTD.	Games	8	5
9	8	[777Real]e 七つの大罪3Sammy Networks Co., Ltd.	Games	9	5
10	9	Idle Cat Gunner: Shooter RPGNeptune Company	Games	10	1
11	10	Sled SurfersCRAZY LABS BY TABTALE , G.P.	Games	11	1
12	11	Foodie Pop!ABI GLOBAL LTD.	Games	12	1
13	12	Twisted StoryCHICKEN SKIN LLC	Games	13	5
14	13	オンクレならタイクレ！オンラインクレーンゲーム(オンクレ)TAITO Corporation	Games	14	1
15	14	Pokémon SleepThe Pokemon Company	Games	15	1
16	15	Champion Forge: Idle RPGMOBIBRAIN TECHNOLOGY PTE. LTD.	Games	16	=
17	16	1 in 8 Billion: Life SimulatorHAYO (Apps)	Games	17	5
18	17	Among Us!InnerSloth LLC	Games	18	1
19	18	777Real(777リアル) パチンコ･パチスロアプリSammy Networks Co., Ltd.	Games	19	5
20	19	にゃんこ大戦争ponos corporation	Games	20	3
21	20	Hatch DragonsRunaway Play Ltd	Games	21	=
22	21	Piggy Clicker:idle farm tapperEAGLE, K.K.	Games	22	2
24	22	Blade War:Three KingdomsEVISTA PTE. LTD.	Games	24	1
25	23	ニッポン征服 - 面白い選択ゲームONIGIRI GAMES LLC	Games	25	7
26	24	Auto Drill: GalaxyLAVA LABS OYUN YAZILIM VE PAZARLAMA ANONIM SIRKETI	Games	26	4
27	25	今生は恋より茶に生きるFUNDOLL GLOBAL LIMITED	Games	27	=
28	26	ジャグラーオンライン～パチスロアプリ＆パチンコ店舗情報～Kita Denshi Corporation	Games	28	4
29	27	マーラッシュkodai koga	Games	29	4
30	28	HotPot Story: Malatang Shopappful Inc.	Games	30	1
31	29	My Sticker Room - Decor GameSayGames LTD	Games	31	5
32	30	Bulldozer Master: Crush & MineSupercent Inc.	Games	32	9
33	31	STYLZ: Fashion Dress Up GameNAVER Z Japan Corp.	Games	33	4
34	32	Train Life! - Conductor GameONIGIRI GAMES LLC	Games	34	6
35	33	イナズマイレブンクロスLevel-5 Inc.	Games	35	5
36	34	Shoot & HideCRAZY LABS BY TABTALE , G.P.	Games	36	2
37	35	Merge Cooking®HAPPIBITS TECHNOLOGIES PTE. LTD.	Games	37	2
38	36	大家さんになろう！Shimmer Games Co., Ltd.	Games	38	2
39	37	Royal CookingMATRYOSHKA GAMES CY LTD	Games	39	5
40	38	Mini-Mart RiseFTY LLC.	Games	40	4
41	39	Let Them In?FTY LLC.	Games	41	10
42	40	信長の野望真戦Qookka Entertainment Limited	Games	42	5
43	41	Vehicle MastersSayGames LTD	Games	43	2
44	42	My Perfect HotelSayGames LTD	Games	44	2
45	43	Satisfying Clean ASMRDongZ Future Technology Co.,Ltd	Games	45	15
46	44	EatventureLessmore GmbH	Games	46	7
47	45	Tanghulu Master - Mukbang ASMRWhoyaho Corp.	Games	47	5
48	46	[777Real]新世紀エヴァンゲリオン～未来への咆哮～Sammy Networks Co., Ltd.	Games	48	7
49	47	EA SPORTS FC Soccer Mobile 27EA Swiss Sarl	Games	49	3
50	48	GiGO ONLINE CRANE ギゴクレGENDA GiGO Entertainment Inc.	Games	50	6
51	49	DXお絵かき心理テスト簡単診断で暇つぶしINQ LIMITED LIABILITY CO.	Games	51	3
52	50	[7R]スマスロ甲鉄城のカバネリ海門（うなと）決戦Sammy Networks Co., Ltd.	Games	52	4
53	51	ぼくのプロ野球Krafta	Games	53	4

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Top iOS Simulation Apps in Japan: Ranking Analysis for October 21

[グリパチ]スマスロ新鬼武者3 is the top iOS Simulation app in Japan for October 21, since it's ranking increased by 11 positions since last month. [グリパチ]スマスロ新鬼武者3 is ranked in the Games apps category, and was developed by Commseed Corporation.

Whiteout Survival rank has decreased to 2nd position in Japan for October 21, which is a change of -2 positions in ranking since last month. Whiteout Survival is published by Century Games Pte. Ltd. and ranked under the Free Simulation apps category in iOS in Japan

Wild Water World is last of the top 3 Free Simulation apps in Apple Store ranking in Japan for this month, after it's rank increased by 2 positions since last month