Comparison

CUHK Horizons vs Numblr

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

Head to head
About

CUHK Horizons

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The new learning e-platform Horizons offers a place for comprehensive documentation of students’ work. It serves as a community for learning and enhancing engagement through collaboration among teachers and students within and between programmes in the Faculty of Education, the Chinese University of Hong Kong.

About

Numblr

Features
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Numblr helps you master the hardest part of English listening: numbers. Dates, times, money, phone numbers and everyday conversations are full of numbers β€” and they're easy to mishear. Numblr gives you focused, repeatable practice so you never miss a digit again. HOW IT WORKS β€’ Tap play, listen to a short clip spoken by native-like voices β€’ Type what you heard using the in-app numeric keyboard β€’ Get instant feedback on each digit β€’ Every wrong answer is saved so you can review and retry WHAT YOU CAN PRACTICE β€’ Plain numbers β€” from small integers to 8-digit monsters β€’ Dates β€” any date from 1500 through the modern era β€’ Times β€” every minute from 00:00 to 23:59, with and without standard English phrasing β€’ Money β€” dollar amounts big and small β€’ Mobile numbers β€” 10 and 11 digit formats β€’ Conversations β€” numbers spoken naturally in real dialogues (birthdays, deadlines, movie releases, appointments, prices, phone exchanges, and more) BUILT FOR PRACTICE β€’ Adjustable playback speed (0.5Γ— to 2Γ—) β€’ Daily streak to keep you consistent β€’ Mistake review β€” practice the exact items you got wrong until you nail them β€’ Statistics to track accuracy and momentum β€’ Dark mode, iPad support, portrait and landscape EXAM MODE (PRO) Simulate listening test conditions with limited replays, a time limit per question, answers only revealed at the end, and mixed test types. Great prep for IELTS, TOEFL, PTE, or any English listening exam. FULLY OFFLINE All audio is bundled with the app β€” no streaming, no network dependency, no data collection. Works on a plane, on a subway, anywhere. PRO UPGRADE (OPTIONAL) Unlock advanced tests (dates, times, money, mobile), exam mode, and all conversation scenarios. One-time lifetime option or flexible passes. No subscriptions forced β€” buy what you need. NO ACCOUNTS, NO TRACKING Numblr doesn't ask you to sign up. Your progress and mistakes stay on your device.

Screenshots

CUHK Horizons4 screens
Numblr4 screens

Verdict

The call

The clearest difference is in-app purchases: CUHK Horizons at none against Numblr's 4. CUHK Horizons also leads on iOS requirement (12.4 vs 17.0). Numblr's advantage is device support. On price there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Numblr sells 4 one-off in-app purchases. CUHK Horizons asks for nothing beyond the download.

Scorecard3 real differences Β· 3 level
CUHK Horizons versus Numblr: the parameters behind the verdict, then further details
ParameterCUHK HorizonsNumblr
PriceFreeFree
Update frequencyβ€”Every 3 weeks
Adsβ€”No
In-app purchasesNo β€” betterYes
Devicesβ€”iPhone, iPad β€” better
Requires iOS12.4 β€” better17.0
Further details β€” not scored
Size23 MB107 MB
Age rating4+4+
DeveloperThe Chinese University of Hong KongYUNJIAN NI

In-app purchases

None

CUHK Horizons

No in-app purchases

4 purchases

Numblr

One-time4
  • 30 Days of Numblr Pro$4.99
  • 12 Months of Numblr Pro$12.99
  • 12 Months of Numblr Pro$29.99
Show 1 more
  • Numblr Pro Lifetime Access$49.99

Questions

Is CUHK Horizons free?
CUHK Horizons is free to download, with no in-app purchases.
Is Numblr free?
Numblr is free to download, with in-app purchases available.

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