Comparison

Cantonese by Nemo vs WhatTCSay3

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

Head to head
About

Cantonese by Nemo

Learn Cantonese with this app that focuses on essential words and phrases, featuring native speaker audio and speech recognition for accent improvement. It's designed for flexible learning, allowing you to practice anytime, anywhere, even offline.

Highlights
  • Native speaker audio
  • Speech Studio for accent practice
  • Offline access to all audio
  • Customizable learning path
  • Progress tracking
  • Vocabulary quizzes
  • Review mode for memory retention
Features
Read full description

Turn your iPhone, iPad and Apple Watch into your FAVORITE teacher of Cantonese. ◆ The most essential words and phrases of the language, each with native speaker audio. ◆ Master your accent with the Speech Studio. Simply record yourself saying a phrase and then hear your voice next to the teacher’s. You’ll be AMAZED how quickly your foreign accent melts away. ◆ All audio is downloaded to the device and accessible even in airplane mode or without expensive international roaming fees. ◆ Nemo is NOT BUILT AROUND LESSONS at all. It is meant to be picked up and put down throughout the day, whenever you have a few minutes to spare. ◆ Builds a foundation of Cantonese empowering you to speak CONFIDENTLY in EVERYDAY CONVERSATIONS. ◆ NO PRIOR KNOWLEDGE of Cantonese required. Nemo® is specially DESIGNED to tap the remarkable power of your mobile device, and your brain, to their fullest. PERSONALIZED FOR YOU Nemo is your personal trainer, tracking your PROGRESS across every single word and phrase. ◆ Practice Cantonese the way you'll use it. Nemo is fully customizable. ◆ Nemo immerses you in the sounds of Cantonese so you naturally speak with ease. ◆ Dive into WHAT YOU WANT to learn at any time. ◆ You control which words to practice – skip words you don’t want to learn or already know. ◆ Turn on Review Mode to study what you practiced earlier in the day to BOOST your memory retention. ◆ Hear English descriptions of all words, in a flashcard format. ◆ Quiz your mastery of the vocabulary. ◆ Nemo introduces words to you progressively to develop familiarity and reviews them at the right moment so they enter your LONG TERM MEMORY. TARGET THE MOST COMMON WORDS Maximize your time investment by targeting the most basic and high frequency words of the language. Upgrade to the complete version to: ◆ Get off the beaten path or find comfort with DIRECTIONS, TRAVEL and HOTEL phrases. ◆ Decode menus with the most common FOOD words. ◆ Shop and find bargains like an insider with must-know SHOPPING phrases. ◆ Learn words useful for your time in hong kong. ◆ Build your proficiency with the most important verbs and SENTENCE BUILDING BLOCKS in Cantonese. ◆ Spark new friendships with COMPLIMENTS and CONVERSATION STARTERS. Use your new skills to make friends, impress old friends, bring smiles to children, get out of jams, experience new things, speak confidently, and make your travel and cultural experience more rich and fulfilling. Download this FREE app now! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

WhatTCSay3

This app is a comprehensive Teochew language dictionary and phrasebook designed for English speakers. It offers over 6500 entries with updated Romanization and supplemental information, featuring a multilingual interface for easier learning.

Highlights
  • 6500+ total entries
  • Revised Romanization system
  • Supplemental entry information
  • Multilingual interface (English, French)
  • Re-architectured from the ground-up
Features
Read full description

A new and improved version of the world's first Teochew language dictionary and phrasebook iPhone App for English speakers! Anyone who would like to learn or improve their Teochew will have access to: * 6500+ total entries (1600 added since V2), supplemental entry information, and a revised Romanization system * A complete re-architectured app from the ground-up * New multilingual interface - now in English and French +more soon

Screenshots

Cantonese by Nemo4 screens
WhatTCSay34 screens

Verdict

The call

The clearest difference is in-app purchases: WhatTCSay3 at none against Cantonese by Nemo's 1. WhatTCSay3 also leads on update cadence (monthly vs every 2 months). Cantonese by Nemo's advantage is ratings volume (1.7K vs 36). On price, rating, review sentiment 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. Cantonese by Nemo sells 1 one-off in-app purchase. WhatTCSay3 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Cantonese by Nemo against 4.8 for WhatTCSay3. That said, the two scores are not equally well evidenced: Cantonese by Nemo has 1.7K ratings behind it against 36, so its average is the more settled of the two. Written reviews are what separate them: 89% of Cantonese by Nemo's written reviews are positive against 94% of WhatTCSay3's.

UpkeepUpdate frequency

Cantonese by Nemo ships an update every 2 months, WhatTCSay3 monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Cantonese by Nemo versus WhatTCSay3: the parameters behind the verdict, then further details
ParameterCantonese by NemoWhatTCSay3
PriceFreeFree
Rating4.7 (1.7K ratings)4.8 (36 ratings) — better
Positive reviews89.3% of reviews93.8% of reviews — better
Number of ratings1.7K — better36
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size13 MB135 MB
Age rating4+9+
DeveloperNemo Apps LLCTcKnow LLC

Customer experience

Cantonese by Nemo

All ratings1,706 ratings
Positive93.5%
Neutral3.6%
Negative2.9%
Written reviews178 reviews
Positive89.3%
Neutral4.5%
Negative6.2%

WhatTCSay3

All ratings33 ratings
Positive93.9%
Neutral3.0%
Negative3.0%
Written reviews16 reviews
Positive93.8%
Neutral6.3%
Negative0.0%

Bugs and requests

Cantonese by Nemo

Reported bugs

3 issues
  • Upgrade button not working
  • Incompatibility issues between devices
  • Inconsistent tone/pronunciation in some words

Requested features

5 requests
  • More advanced lessons and sentence building
  • Ability to sync progress across devices
  • Addition of more vocabulary and phrases
  • Inclusion of traditional Chinese characters
  • Improved user interface and customization options

WhatTCSay3

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Cantonese by Nemo

One-time1
  • Nemo Cantonese Foundation pack$14.99
None

WhatTCSay3

No in-app purchases

Questions

Is Cantonese by Nemo free?
Cantonese by Nemo is free to download, with in-app purchases available.
Is WhatTCSay3 free?
WhatTCSay3 is free to download, with no in-app purchases.
Which has better reviews, Cantonese by Nemo or WhatTCSay3?
WhatTCSay3 is rated higher. Cantonese by Nemo averages 4.7 out of 5 from 1.7K ratings, while WhatTCSay3 averages 4.8 from 36 ratings.
Do Cantonese by Nemo or WhatTCSay3 have ads?
Neither Cantonese by Nemo nor WhatTCSay3 shows ads.
Which is updated more often, Cantonese by Nemo or WhatTCSay3?
Cantonese by Nemo ships an update every 2 months, and WhatTCSay3 monthly. Most recently, Cantonese by Nemo was updated on November 1, 2026 and WhatTCSay3 on November 3, 2026.

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