Comparison

Unfog vs Canto Cab

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

Head to head
About

Unfog

Features
Read full description

Stop rereading the same chapter and hoping it sticks. Unfog turns lectures, PDFs, and videos into real understanding — you explain in your own words, and the app shows exactly what still needs work. The Feynman method, built for your phone: add material, explain it simply (as if to a friend), get honest feedback on gaps, then revise with quizzes, flashcards, and mind maps. WHAT YOU GET ▸ Learn by explaining — voice or typed answers ▸ Honest gap feedback — strengths and weak spots, so revision stays focused ▸ Smart notes — clear summaries from your source material ▸ Quizzes and flashcards — generated from your topic, in your language ▸ Mind maps — see how ideas connect at a glance ▸ Many sources, one place — PDFs, scans, recordings, YouTube, links, pasted text ▸ Shared study spaces — revise with others, like a group session before exams ▸ Built for real sessions — mobile-first, dark mode, English and Polish HOW IT WORKS 1. Add material — a chapter, lecture, or lesson 2. Read smart notes to get oriented 3. Explain it simply, as if to a friend 4. Identify gaps and retry until it sticks 5. Revise with quizzes, flashcards, and mind maps Whether you are preparing for exams, learning a new skill, or revising after a meeting, the loop stays simple: capture → explain → fix gaps → revise. Unfog Pro unlocks full access to study features. Download Unfog and find out whether you truly understand what you just read. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Canto Cab

Learn practical Cantonese vocabulary through a fun, fast-paced driving game. Choose the correct translation to navigate through city routes and build your word recall. Reconnect with your heritage or start learning from scratch.

Highlights
  • Vocabulary game mechanics
  • English to Cantonese translation practice
  • Cantonese to English translation practice
  • Traditional Chinese characters with Jyutping
  • Spoken word and phrase pronunciation
  • Gamified progress tracking
  • Themed city routes
Features
Read full description

Reconnect with the Cantonese you grew up around—or discover it for the first time. Canto Cab turns practical Cantonese into a fast, colorful vocabulary game. Whether you heard Cantonese around the dinner table, want to connect more deeply with family and heritage, or are starting from zero, every route helps useful words stick through play. CHOOSE, DRIVE, REMEMBER • Read an English or Cantonese prompt and steer into the lane with the correct translation. • Practice in both directions: English to Cantonese and Cantonese to English. • See Traditional Chinese characters with optional Jyutping. • Hear every core word and phrase spoken aloud. • Build streaks, improve your accuracy, and chase higher fare ranks. FROM HONG KONG TO CHINATOWN Drive through Victoria Peak, the Cross-Harbour Tunnel, Sai Kung, San Francisco Chinatown, and New York Chinatown. Follow Cantonese across cities and generations while learning everyday vocabulary for greetings, directions, school, work, food, markets, city life, and travel. MORE THAN FLASHCARDS Dodge traffic, time your boost, collect pineapple buns, and pick up passengers for extra vocabulary challenges. Replay routes to strengthen your recall, improve your score, and make familiar words feel like your own. Start with a free, 10-question Victoria Peak run and replay to practise its 30-word vocabulary deck. Full City Access unlocks four additional routes and 150 practical words and phrases in total. No Canto Cab account is required. Start your shift. Reconnect one word at a time. Privacy Policy: https://spammusubitech.com/canto-cab/privacy Terms of Use: https://spammusubitech.com/canto-cab/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Unfog4 screens
Canto Cab4 screens

Verdict

The call

The clearest difference is update cadence: Unfog at every 2 days against Canto Cab's every 5 days. Canto Cab's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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. Unfog sells 3 in-app purchases, starting at $2.99 per 7 days and Canto Cab sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Unfog ships an update every 2 days, Canto Cab every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Unfog versus Canto Cab: the parameters behind the verdict, then further details
ParameterUnfogCanto Cab
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 2 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size80 MB454 MB
Age rating4++12
DeveloperBITSEC SP. Z O.O.Spam Musubi Technologies

In-app purchases

3 purchases

Unfog

Subscriptions3
  • Unfog weekly$2.997 Days
  • Unfog Monthly1 Month trial$17.991 Month
  • Unfog Annual$29.991 Year
3 purchases

Canto Cab

Subscriptions1
  • Weekly Full Access$3.997 Days
One-time2
  • Lifetime Full Access$4.99
  • Lifetime Full Access$9.99

Questions

Is Unfog free?
Unfog is free to download, with in-app purchases available.
Is Canto Cab free?
Canto Cab is free to download, with in-app purchases available.
Do Unfog or Canto Cab have ads?
Neither Unfog nor Canto Cab shows ads.
Which is updated more often, Unfog or Canto Cab?
Unfog ships an update every 2 days, and Canto Cab every 5 days. Most recently, Unfog was updated on October 25, 2026 and Canto Cab on October 31, 2026.

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