Comparison

VoiceTra vs 日本购物情报

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VoiceTra

This app translates spoken words into multiple languages, offering both voice and text input. It's designed to facilitate communication for travelers and visitors, with features like instant translation direction switching and a user-friendly interface.

Highlights
  • Speech-to-speech translation
  • Supports 33 languages
  • Text input option
  • Instant translation direction switch
  • High-precision speech recognition
  • User-friendly interface
Read full description

VoiceTra is a speech translation app that translates your speech into different languages. VoiceTra supports 33 languages and can be downloaded and used for free. With an easy-to-use interface, you can also check if the translation results are correct. VoiceTra, whether to enhance your travel experience or to welcome visitors to Japan, will definitely come in handy as your personal speech translator. ■Features: VoiceTra utilizes high-precision speech recognition, translation, and speech synthesis technologies developed by the National Institute of Information and Communications Technology (NICT). It translates your spoken words into different languages and outputs the results in a synthesized voice. The translation direction can be instantly switched, allowing 2 people that speak different languages to communicate using a single device. Text input is available for languages that do not support speech input. VoiceTra is best suited for travel-related conversations and is recommended for situations and places such as below: ・Transportation: Bus, train, rent-a-car, taxi, airport, transit ・Shopping: Restaurant, shopping, payment ・Hotel: Check-in, check out, cancellation ・Sightseeing: Overseas travel, serving and supporting foreign customers *VoiceTra has also been introduced as a disaster-prevention, disaster-related app. While VoiceTra can be used as a dictionary to look up words, it is recommended to input sentences as it interprets the meaning from the context to output the translation results. ■Supported languages: Japanese, English, Chinese (simplified), Chinese (traditional), Korean, Thai, French, Indonesian, Vietnamese, Spanish, Myanmar, Arabic, Italian, Ukrainian, Urdu, Dutch, Khmer, Sinhala, Tamil, Danish, German, Turkish, Nepali, Hungarian, Hindi, Filipino, Bengali, Polish, Portuguese, Brazilian Portuguese, Malay, Mongolian, Lao, and Russian ■Restrictions, etc.: Internet connection is required. It may take a while to display the translation results depending on the network connectivity. Languages available for text input are those that the OS keyboard supports. The characters may not be displayed properly if the appropriate font is not installed on your device. Please note that some of the functions or the application itself may be disabled when the server is down. Users are responsible for the communication fees incurred to use the application. Please be aware that international data roaming charges can be expensive. This application was developed for research purposes; targeting individuals to test it out when traveling, and uses servers that are also setup for research purposes. The data recorded on the server will be utilized to make improvements in speech translation technologies. You may test out the app for businesses, etc., but please consider using private services that we have licensed our technology to for continuous use. Please refer to our "Terms of Use" for further details → https://voicetra.nict.go.jp/en/attention.html

About

日本购物情报

Features
Read full description

日本购物情报 -- 扫货喵带你逛日本商店,告诉你什么值得买,哪里最便宜 【日本旅游必备】 -日本旅游购物攻略,带你逛商场,教你怎么玩。 -商圈位置定位,最新地图导航,不走冤枉路。 【名店折扣券】 - 药妆、电器、综合商场、品牌店,进店购物即享折扣 - 免税+优惠,便宜15%起

Screenshots

VoiceTra3 screens
日本购物情报4 screens

Verdict

The call

The clearest difference is review sentiment: VoiceTra at 79% against 日本购物情报's 42%. VoiceTra also leads on update cadence (every 4 months vs every 12 months). 日本购物情报's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VoiceTra ships an update every 4 months, 日本购物情报 every 12 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard3 real differences · 7 level
VoiceTra versus 日本购物情报: the parameters behind the verdict, then further details
ParameterVoiceTra日本购物情报
PriceFreeFree
Rating4.6 (203 ratings) — better—
Positive reviews78.9% of reviews — better41.7% of reviews
Number of ratings203 — better—
Update frequencyEvery 4 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.08.0 — better
Further details — not scored
Size69 MB21 MB
Age rating4+4+
DeveloperNICTTruth Soft Inc.

Customer experience

VoiceTra

All ratings200 ratings
Positive89.0%
Neutral2.0%
Negative9.0%
Written reviews180 reviews
Positive78.9%
Neutral7.2%
Negative13.9%

日本购物情报

Written reviews12 reviews
Positive41.7%
Neutral8.3%
Negative50.0%

In-app purchases

None

VoiceTra

No in-app purchases

None

日本购物情报

No in-app purchases

Questions

Is VoiceTra free?
VoiceTra is free to download, with no in-app purchases.
Is 日本购物情报 free?
日本购物情报 is free to download, with no in-app purchases.
Do VoiceTra or 日本购物情报 have ads?
Neither VoiceTra nor 日本购物情报 shows ads.
Which is updated more often, VoiceTra or 日本购物情报?
VoiceTra ships an update every 4 months, and 日本购物情报 every 12 months. Most recently, VoiceTra was updated on November 6, 2026 and 日本购物情报 on November 2, 2026.

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