Comparison

Popular Group vs Hint Flow

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

Head to head
About

Popular Group

Features
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Rooted in Hong Kong for over 7 decades, POPULAR is committed to provide top quality educational services to students in Hong Kong. The Group manages business ranging from education and publishing, to learning centre operations and related retail services. In 2013, the Group established EduSmart Company Limited, which was rebranded as Popular Learning Centre in 2020. Positioned as an expert in the Hong Kong education system, Popular Learning Centre offers Chinese, English, and Mathematics courses tailored to the local primary and kindergarten curricula. In 2026, Jumpstart Learning Centre was established as a specialist in local English language education. Aligned with Hong Kong curriculum standards, its courses equip students with unique answering skills to tackle exam challenges and build academic confidence. Stay connected with the centres via the β€œPopular Group" mobile app, parents can stay connected with the centres. The features include: - Parent login to view their student's information - Renewal or special event reminder - Deliver message or notice to parent - Enrollment details and renewal history - Class schedule - School calendar - Photo sharing - School policy and information - School contacts and map - e-Receipt and e-Invoice - Online tuition payment - Membership point and ecoupon

About

Hint Flow

Features
Read full description

Hint Flow is your intelligent learning companion, designed to break down complex problems into clear, step-by-step hints. Just snap a photo of your question, and you'll receive guided prompts that help you truly understand the solution β€” not just see the answer. Whether you're tackling tough homework or preparing for exams, Hint Flow makes thinking easier and more engaging. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Popular Group4 screens
Hint Flow3 screens

Verdict

The call

The clearest difference is in-app purchases: Popular Group at none against Hint Flow's 2. Hint Flow's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and device support 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. Hint Flow sells 2 in-app purchases, starting at $9.99 per month. Popular Group asks for nothing beyond the download.

UpkeepUpdate frequency

Popular Group ships an update every 5 weeks, Hint Flow monthly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard2 real differences Β· 4 level
Popular Group versus Hint Flow: the parameters behind the verdict, then further details
ParameterPopular GroupHint Flow
PriceFreeFree
Update frequencyEvery 5 weeksMonthly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.612.0 β€” better
Further details β€” not scored
Size12 MB36 MB
Age rating4+4+
DeveloperDreamware LimitedδΈœζ–Ή εΌ 

In-app purchases

None

Popular Group

No in-app purchases

2 purchases

Hint Flow

Subscriptions2
  • Monthly Subscription$9.991 Month
  • Annual Subscription7 Days trial$59.991 Year

Questions

Is Popular Group free?
Popular Group is free to download, with no in-app purchases.
Is Hint Flow free?
Hint Flow is free to download, with in-app purchases available.
Do Popular Group or Hint Flow have ads?
Neither Popular Group nor Hint Flow shows ads.
Which is updated more often, Popular Group or Hint Flow?
Popular Group ships an update every 5 weeks, and Hint Flow monthly. Most recently, Popular Group was updated on October 13, 2026 and Hint Flow on October 7, 2026.

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