Comparison

Timekettle vs postme chat

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

Head to head
About

Timekettle

This application facilitates real-time, cross-language communication when paired with compatible smart translator earbuds. It utilizes advanced AI to provide fast and accurate translations, breaking down language barriers for business, travel, and living abroad.

Highlights
  • Real-time translation
  • AI-powered accuracy
  • Cross-language communication
  • Business negotiation support
  • Overseas travel assistance
  • Living abroad communication
Features
Read full description

Timekettle is a cross-language communication application that can be paired with dedicated smart hardware products (LiveTalk, W4 Plus, W4 Pro, W4, M3, WT2 Edge (W3), WT2 Plus, M2, ZERO). Designed for business negotiations, overseas travel, and living abroad, it enables you to break free from language barriers and communicate freely and smoothly with foreigners. The app leverages cutting-edge AI translation technology to deliver fast and accurate real-time translation, making every cross-language interaction more efficient and natural. Terms of Use (EULA): https://cdn.timekettle.co/agreement_en.html W4 Subscription Agreement: https://cdn.timekettle.co/w4_subscription_en.html Privacy Policy: https://cdn.timekettle.co/privacy_en.html

About

postme chat

Features
Read full description

We built postme because we didn't want ads pushed at us, algorithms analysing us, or strangers interrupting us. postme is a messaging app for people you already know. ・Invite only: you join through an invitation from an existing user, and strangers can't find you. Applications are temporarily open in the iOS app: apply on the sign-in screen (email and phone number verification required; places are limited). ・Messages, voice notes, photos and files — one to one or in groups. ・Share photos, text or links to postme straight from Photos, Safari and other apps. ・Voice and video calls, answerable straight from the lock screen. ・App lock: open it with Face ID or your passcode, and content stays hidden in the app switcher. ・Backups stay yours: encrypted and saved to the cloud you choose. We don't hold the key. ・Available in English, Japanese, Traditional Chinese and Simplified Chinese. No ads. No analytics or tracking tools. We never sell your data.

Screenshots

Timekettle4 screens
postme chat3 screens

Verdict

The call

The clearest difference is in-app purchases: postme chat at none against Timekettle's 10. postme chat also leads on update cadence (daily vs every 3 weeks). Timekettle's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price 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. Timekettle sells 10 in-app purchases, starting at $5.99 per month. postme chat asks for nothing beyond the download.

UpkeepUpdate frequency

Timekettle ships an update every 3 weeks, postme chat daily. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Timekettle versus postme chat: the parameters behind the verdict, then further details
ParameterTimekettlepostme chat
PriceFreeFree
Rating2.9 (467 ratings) — better—
Positive reviews25.1% of reviews—
Number of ratings467 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size239 MB19 MB
Age rating4+4+
DeveloperShenzhen Timekettle Technologies Co., Ltd.EIKI K.K.

Bugs and requests

Timekettle

Reported bugs

4 issues
  • Earbuds not connecting or disconnecting frequently
  • App crashing or not responding
  • Inaccurate translations or garbled text
  • Issues with language selection and switching

Requested features

4 requests
  • Ability to adjust translation speed
  • Support for more languages
  • Improved offline mode performance
  • Better integration with other communication apps

postme chat

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Timekettle

Subscriptions6
  • LiveTalk Pro Plan (Monthly)$5.991 Month
  • LiveTalk Unlimited Plan (Monthly)$9.991 Month
  • Unlimited Plan7 Days trial$14.991 Month
Show 3 more
  • Unlimited Plan$14.991 Month
  • LiveTalk Pro Plan (Annual)$59.991 Year
  • LiveTalk Unlimited Plan (Annual)$95.991 Year
One-time4
  • 5Fish$9.99
  • Livetalk 600-Min Booster Pack$12.99
  • 10Fish$18.99
Show 1 more
  • 15Fish$27.99
None

postme chat

No in-app purchases

Questions

Is Timekettle free?
Timekettle is free to download, with in-app purchases available.
Is postme chat free?
postme chat is free to download, with no in-app purchases.
Do Timekettle or postme chat have ads?
Neither Timekettle nor postme chat shows ads.
Which is updated more often, Timekettle or postme chat?
Timekettle ships an update every 3 weeks, and postme chat daily. Most recently, Timekettle was updated on October 11, 2026 and postme chat on October 10, 2026.

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