Top Tools Android Apps Ranking in Japan

See the full list of Japan Android Tools apps for March 1, and read the full analysis below

Last updated : March 1, 2026

Usage Rank		App and Publisher	Category	Usage Rank	Change
1	1	GoogleGoogle LLC	Tools	1	=
2	2	ClockGoogle LLC	Tools	2	=
3	3	Google Play servicesGoogle LLC	Tools	3	=
4	4	ClockSamsung Electronics Co., Ltd.	Tools	4	=
5	5	CalculatorGoogle LLC	Tools	5	=
6	6	Files by GoogleGoogle LLC	Tools	6	=
7	7	Phone by GoogleGoogle LLC	Tools	7	=
8	8	auメールKDDI株式会社	Tools	8	1
9	9	Samsung CalculatorSamsung Electronics Co., Ltd.	Tools	9	1
10	10	Device CareSamsung Electronics Co., Ltd.	Tools	10	4
11	11	あんしんセキュリティNTT DOCOMO	Tools	11	18
12	12	ChMateAIRFRONT, Inc.	Tools	12	1
13	13	Proton VPN: Fast & Secure VPNProton AG	Tools	13	1
14	14	ClockColorOS	Tools	14	9
15	15	dアカウント設定NTT DOCOMO	Tools	15	4
16	16	Microsoft Bing SearchMicrosoft Corporation	Tools	16	1
17	17	Google Family LinkGoogle LLC	Tools	17	1
18	18	Samsung My FilesSamsung Electronics Co., Ltd.	Tools	18	5
19	19	Mynaportalデジタル庁(Digital Agency)	Tools	19	3
20	20	Google TranslateGoogle LLC	Tools	20	3
21	21	My docomo - 料金・通信量の確認NTT DOCOMO	Tools	21	11
22	22	povo2.0アプリKDDI株式会社	Tools	22	=
23	23	エモパーSHARP CORPORATION	Tools	23	2
24	24	Notes - Simple notepad, memoKomorebi Inc.	Tools	24	2
25	25	Cx File ExplorerCx File Explorer	Tools	25	5
26	26	Digital WellbeingGoogle LLC	Tools	26	2
27	27	Gboard - the Google KeyboardGoogle LLC	Tools	27	1
28	28	Battery Mix (バッテリーミックス)ayano	Tools	28	4
29	29	My SoftBankSoftBank Corp.	Tools	29	2
30	30	AccuBatteryDigibites	Tools	30	1
31	31	ｄメニューNTT DOCOMO	Tools	31	3
32	32	AppLock - FingerprintSpSoft	Tools	32	2
33	33	My Data Manager: Data UsageST Advanced	Tools	33	=
34	34	おサイフケータイアプリFeliCa Networks, Inc.	Tools	34	8
35	35	CalculatorXiaomi Inc.	Tools	35	15
36	36	Via Browser - Fast & LightTu Yafeng	Tools	36	1
37	37	Global SearchHeyTap	Tools	37	12
38	38	Google Opinion RewardsGoogle LLC	Tools	38	1
39	39	Epson Smart PanelSeiko Epson Corporation	Tools	39	31
40	40	SIS Password Manager Bio-Auth.SISYOU.KUM Security JAPAN	Tools	40	4
41	41	Google’s Find HubGoogle LLC	Tools	41	8
42	42	Google AuthenticatorGoogle LLC	Tools	42	3
43	43	Pixel StudioGoogle LLC	Tools	43	5
44	44	Samsung MembersSamsung Electronics Co., Ltd.	Tools	44	11
45	45	QR & Barcode ScannerGamma Play	Tools	45	8
46	46	Canon PRINTCanon Inc.	Tools	46	1
47	47	Full Battery Charge AlarmSyrupy	Tools	47	1
48	48	Speedtest by OoklaOokla	Tools	48	12
49	49	Volume ManagerByteHamster	Tools	49	5
50	50	VirusBuster MobileTrend Micro Inc. / トレンドマイクロ株式会社	Tools	50	9

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Most Popular Tools Apps in Japan: Ranking Analysis for March 1

Google is the top Tools Android app on March 1 in Japan, since it's ranking decreased by -2 positions since last month. Google is ranked in the Tools apps category, and was developed by Google LLC.

Clock Japan rank has did not change to 2nd position in March 1, which is a change of 0 positions in global ranking since last month. Clock is published by Google LLC and ranked under the Tools apps category in Google Play Store

Google Play services is last of the top 3 Tools apps in Google Play ranking in Japan this month after it's rank did not change by 0 positions since last month