Comparison

NPDTips vs SereniBrain

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

Head to head

★ 4.713 ratingsView app →

About

NPDTips

Features

Read full description

The NPDTips app provides citizens the ability to submit anonymous tips to Newark, DE Police Department. The app also displays agency crime alerts, and other organization web and social media content.

About

SereniBrain

This tool uses brain-computer interface technology to guide users through meditation scenarios. It helps individuals learn meditation techniques to achieve relaxation for both body and mind. The app provides assessments, real-time feedback, and detailed analysis reports.

Highlights

Meditation State Assessment
Real-time Neural Feedback
Meditation Analysis Reports
Premium Practice Content

Features

Read full description

"SereniBrain" is a tool that integrates brain-computer interface technology with meditation scenarios, aimed at helping more people learn meditation and relax both body and mind. App Features: Meditation State Assessment, Real-time Neural Feedback, Meditation Analysis Reports, Premium Practice Content.

Screenshots

NPDTips3 screens

SereniBrain4 screens

Verdict

The call

The clearest difference is update cadence: SereniBrain at every 4 weeks against NPDTips's every 39 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NPDTips ships an update every 39 months, SereniBrain every 4 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level

NPDTips versus SereniBrain: the parameters behind the verdict, then further details
Parameter	NPDTips	SereniBrain
Price	Free	Free
Rating	—	4.7 (13 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	13 — better
Update frequency	Every 39 months	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	14.0
Further details — not scored
Size	36 MB	341 MB
Age rating	4+	12+
Developer	City of Newark	华南脑控(广东)智能科技有限公司

In-app purchases

None

NPDTips

No in-app purchases

None

SereniBrain

No in-app purchases

Questions

Is NPDTips free?

NPDTips is free to download, with no in-app purchases.

Is SereniBrain free?

SereniBrain is free to download, with no in-app purchases.

Do NPDTips or SereniBrain have ads?

Neither NPDTips nor SereniBrain shows ads.

Which is updated more often, NPDTips or SereniBrain?

NPDTips ships an update every 39 months, and SereniBrain every 4 weeks. Most recently, NPDTips was updated on October 13, 2026 and SereniBrain on October 6, 2026.