Comparison

WasTrans vs One

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

Head to head
About

WasTrans

This app pairs with a dedicated translation headset to facilitate foreign language communication. It supports multiple languages and accents with fast response times, and some languages offer offline functionality.

Highlights
  • Foreign language communication
  • Dedicated translation headset integration
  • Multiple languages and accents supported
  • Millisecond-level response times
  • Offline mode for select languages
Read full description

The app works with our dedicated translation headset, specifically designed for foreign language communication. Using our translation headset and the app, people can communicate with foreigners just like they would with family and friends, breaking down communication barriers. Currently, it supports multiple languages ​​and accents, and our globally deployed network servers ensure millisecond-level response times for conversation translation. Some languages ​​also support offline mode, allowing for normal use without an internet connection.

About

One

Effortlessly convert spoken words into text and translate them into over 100 languages. This app simplifies communication by offering voice input, text translation, and speech synthesis, making it convenient and labor-saving.

Highlights
  • Voice-to-text conversion
  • Multilingual translation
  • Speech synthesis
  • Supports over 100 languages
  • Effortless voice input
Read full description

Convenient and effortless: Touch the area where you want to enter text, press the button, and then say what you want to say, we will automatically convert it into text for you, no need to manually enter it, which is convenient and labor-saving. Barrier-free communication: In addition to voice input, we also provide translation services that can be converted into any language you set. Multilingual support: We provide speech recognition, text translation and speech synthesis services in more than 100 languages, covering most people in the world.

Screenshots

WasTrans3 screens
One2 screens

Verdict

The call

The clearest difference is ratings volume: One at 188 against WasTrans's 29. WasTrans's advantage is review sentiment (24% vs 14%). On price, rating, update cadence and ads 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. WasTrans sells 14 one-off in-app purchases and One sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

WasTrans holds the better App Store score, 2.5 against 2.3. That said, the two scores are not equally well evidenced: One has 188 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 24% of WasTrans's written reviews are positive against 14% of One's.

UpkeepUpdate frequency

WasTrans ships an update every 3 weeks, One monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
WasTrans versus One: the parameters behind the verdict, then further details
ParameterWasTransOne
PriceFreeFree
Rating2.5 (29 ratings) — better2.3 (188 ratings)
Positive reviews23.6% of reviews — better13.7% of reviews
Number of ratings29188 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.5 — better
Further details — not scored
Size145 MB218 MB
Age rating17+4+
DeveloperShenzhen Maoren Technology Co., Ltd.Hangzhou zhidou Technology Co., Ltd.

Customer experience

WasTrans

All ratings28 ratings
Positive32.1%
Neutral7.1%
Negative60.7%
Written reviews55 reviews
Positive23.6%
Neutral3.6%
Negative72.7%

One

All ratings186 ratings
Positive29.6%
Neutral7.5%
Negative62.9%
Written reviews95 reviews
Positive13.7%
Neutral6.3%
Negative80.0%

Bugs and requests

WasTrans

Not enough reviews yet to summarise bugs or requests.

One

Reported bugs

3 issues
  • Device not authorized
  • App crashes after updates
  • Bluetooth connectivity problems

Requested features

3 requests
  • More language options
  • Customizable voice options
  • Improved conversation mode

In-app purchases

14 purchases

WasTrans

One-time14
  • 7 days$7.99
  • 10Coin$9.99
  • 7 days$9.99
Show 11 more
  • 20Coin$18.99
  • 30 days$18.99
  • 30 days$19.99
  • 3 months$26.99
  • 30Coin$27.99
  • 3 months$29.99
  • 6 months$39.99
  • one year$59.99
  • permanent$99.99
  • 1280 coins$158.99
  • 1280 coins$175.99
15 purchases

One

One-time15
  • 1年在线翻译$0.99
  • 视频通话时长1分钟$0.99
  • Bluetooth stick (1 year)$4.99
Show 12 more
  • Offline package 1 year$6.99
  • Video call duration 1 hour$7.99
  • Bluetooth stick (2 years)$9.99
  • Offline package 2 year$9.99
  • Call translation (60 minutes)$9.99
  • Offline package 7 days$9.99
  • Offline package 30 days$19.99
  • Basic Services (1 year)$24.99
  • Basic Services (2 years)$39.99
  • Video call duration 10 hours$49.99
  • Call translation (600 minutes)$69.99
  • Video call duration 1 month$79.99

Questions

Is WasTrans free?
WasTrans is free to download, with in-app purchases available.
Is One free?
One is free to download, with in-app purchases available.
Which has better reviews, WasTrans or One?
WasTrans is rated higher. WasTrans averages 2.5 out of 5 from 29 ratings, while One averages 2.3 from 188 ratings.
Do WasTrans or One have ads?
Neither WasTrans nor One shows ads.
Which is updated more often, WasTrans or One?
WasTrans ships an update every 3 weeks, and One monthly. Most recently, WasTrans was updated on November 3, 2026 and One on October 27, 2026.

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