# 050 plus > 050 plus is an IP phone application to make calls at fantastic low rate Canonical page: [https://chrome-stats.com/d/com.ntt.voip.android.com050plus](https://chrome-stats.com/d/com.ntt.voip.android.com050plus) ## Overview - **ID:** `com.ntt.voip.android.com050plus` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** NTT DOCOMO BUSINESS, INC. - **Category:** COMMUNICATION - **Downloads:** 1,905,672 - **Rating:** 3.25 / 5 (5,452 ratings) - **Version:** 7.0.0 - **Last updated:** 2026-08-19 - **First published:** 2011-09-26 - **Publisher country:** JP - **Size:** 25 MB - **Data as of:** 2026-09-09 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ntt.voip.android.com050plus) - **Website:** [https://service.ocn.ne.jp/phone/ip/050plus/](https://service.ocn.ne.jp/phone/ip/050plus/) - **Privacy policy:** [https://service.ocn.ne.jp/phone/ip/050plus/privacy.html](https://service.ocn.ne.jp/phone/ip/050plus/privacy.html) ## Description 050 plus is a smartphone IP phone application that provides users with a special 050 phone number to make and receive calls at fantastic low rates. Unlike typical free chat apps, it allows calls to mobiles and landlines at affordable prices: calls to landlines start at just 8.8 yen per 3 minutes, and calls to mobiles at 17.6 yen per minute. Users can also enjoy free calls to other 050 plus users and affiliated 050 IP numbers. With a monthly subscription fee of 330 yen—free for the first two months—050 plus offers voicemail with message storage, call history display, cost-saving estimates, and convenient contact grouping. The app supports popular smartphone devices compatible with NTT Communications' requirements. It is an excellent solution for those wanting to reduce their calling costs without losing the convenience of a dedicated phone number. ## Rankings - #46,321 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_BACKGROUND_LOCATION` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.CALL_PHONE` - `android.permission.DETECT_SCREEN_CAPTURE` - `android.permission.DETECT_SCREEN_RECORDING` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_LOCATION` - `android.permission.FOREGROUND_SERVICE_MICROPHONE` - `android.permission.GET_ACCOUNTS` - `android.permission.INTERNET` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_CALL_LOG` - `android.permission.READ_CONTACTS` - `android.permission.READ_MEDIA_AUDIO` - `android.permission.READ_PHONE_STATE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` - `android.permission.SCHEDULE_EXACT_ALARM` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.USE_FULL_SCREEN_INTENT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_CALL_LOG` - `android.permission.WRITE_CONTACTS` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.ntt.voip.android.com050plus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.ntt.voip.android.com050plus.permission.C2D_MESSAGE` ## Review summary Users report the app can work well for some, but many experience serious reliability problems: missed or unnotified calls, crashes or failure to start, and background/permission issues requiring the app to stay open. Several also complain the UI is old and lacks customization; some problems were resolved for a few users after updates. ### Pros - Provides basic VoIP calling that works well for some users - Lightweight/simple when it functions (several users called it “good”/“nice”) - Issues have been resolved for some users after updates or reconfiguration ### Cons - Unreliable call delivery and notifications (missed, delayed, or not notified of incoming calls) - Stability problems: app crashes frequently or fails to start - Background/keep-alive problems on some devices — must keep the app open to receive calls - Outdated/clunky UI with little customization - Permission handling issues (repeated prompts or failures to proceed) ## Similar extensions and apps - [050IP Phone](https://chrome-stats.com/d/com.ntt.voip.android.sdk050voip) — 63,294 users - [My 050](https://chrome-stats.com/d/com.brastel.android) — 332,346 users, 2.88 / 5 - [050モバイル](https://chrome-stats.com/d/com.freebit.sim050) — 5,074 users - [SMARTalk -スマホの通話料をトコトン安くする-](https://chrome-stats.com/d/jp.co.fusioncom.smartalk.android) — 599,268 users, 3.53 / 5 - [LaLa Call～050/IP電話でおトクな通話アプリ](https://chrome-stats.com/d/jp.eonet.kopt.voip.android.mobilephone050) — 360,349 users - [03plus](https://chrome-stats.com/d/jp.co.magrex.plus03) — 29,947 users - [ServersMan 050〜携帯通話料をオトクに！](https://chrome-stats.com/d/com.freebit.serversman050) — 18,607 users - [SUBLINE PERSONAL](https://chrome-stats.com/d/jp.sublinepersonal.app) — 23,102 users - [TONE IP電話](https://chrome-stats.com/d/jp.tonemobile.silk050) — 6,756 users - [楽天でんわ -番号そのままで通話料がお得-](https://chrome-stats.com/d/jp.co.rakuten.denwa) — 1,782,625 users, 3.00 / 5 - [いつでも電話 - LINEモバイルの通話料がお得に -](https://chrome-stats.com/d/com.linecorp.linemobile.android) — 345,922 users - [SUBLINE BIZ](https://chrome-stats.com/d/jp.subline.app) — 15,859 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.ntt.voip.android.com050plus)