Comparison

NIU E vs Bray SS

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

Head to head
About

NIU E

Monitor your electric scooter's battery, security, and performance remotely. Track your riding history, manage your account, and access exclusive services for a smarter, more connected riding experience.

Highlights
  • Battery level and mileage monitoring
  • Security orientation and remote control
  • Intelligent vehicle inspection
  • Historical route tracking
  • Riding statistics
  • Member points and coupons
Features
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NIU APP brings you comprehensively intelligent experience and joyful riding style. Vehicle condition: battery level and estimated mileage, security orientation, long-distance control, intelligent inspection, historical route, riding statistics and attached device. My record: achievement, member point, coupon, exclusive service, personal information management and APP setting. Come ride with NIU, unlock your city and create more interesting moments!

About

Bray SS

Features
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Smart device for balancing of heating and cooling hydronic systems. Data of balancing valves of heading European producers included. Successfully can be used for accurate measuring of very small differential or gauge pressures.

Screenshots

NIU E4 screens
Bray SS4 screens

Verdict

The call

The clearest difference is iOS requirement: NIU E at 14.0 against Bray SS's 17.0. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NIU E ships an update monthly, Bray SS every 2 months. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 9 level
NIU E versus Bray SS: the parameters behind the verdict, then further details
ParameterNIU EBray SS
PriceFreeFree
Rating3.4 (732 ratings) — better—
Positive reviews28.2% of reviews—
Number of ratings732 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size360 MB42 MB
Age rating4+4+
DeveloperShanghai Xiaoniu Network Technology Co., Ltd.SV Technics

Bugs and requests

NIU E

Reported bugs

5 issues
  • App crashes during tutorial
  • Bluetooth connection problems
  • Incorrect battery and charging status
  • GPS location inaccuracies
  • Login and account issues

Requested features

5 requests
  • Add cruise control
  • Improve route tracking and mapping
  • Allow customization of settings
  • Integrate with Apple Watch
  • Provide firmware updates to unlock full functionality

Bray SS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NIU E

No in-app purchases

None

Bray SS

No in-app purchases

Questions

Is NIU E free?
NIU E is free to download, with no in-app purchases.
Is Bray SS free?
Bray SS is free to download, with no in-app purchases.
Do NIU E or Bray SS have ads?
Neither NIU E nor Bray SS shows ads.
Which is updated more often, NIU E or Bray SS?
NIU E ships an update monthly, and Bray SS every 2 months. Most recently, NIU E was updated on October 20, 2026 and Bray SS on October 17, 2026.

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