Comparison

BladderUSG Pro vs sunbright US

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

Head to head
About

BladderUSG Pro

Read full description

*Medical Disclaimer This App’s imaging features are available and intended for diagnostic or procedure guidance purposes only when certified medical professionals use Bladderscanner transducers (Medical Device). This App only displays or manages ultrasound imaging or Doppler signals, and Image interpreting and specific diagnosis shall be left to qualified medical professionals. The imaging or Doppler signals displayed are only for certified medical professionals, not meant to provide medical advice or dia。Our bladder analyzer has obtained medical license in China and FDA certification in the United States.Registration Certificate No.: Yue Xi Zhu Zhun 20160261592 US FDA Certificate K172750 Jurisdiction Statement: This application is intended for use in China and the United States. We control and operate this APP in the China ("China") and the United States; Unless otherwise specified, the materials displayed on this app are only for the purpose of promoting products and services within China and the United States. We have not made any statements regarding the applicability or suitability of any materials on this APP in any other region. If you choose to access this app from another location, it is your responsibility to comply with applicable local laws.

About

sunbright US

Features
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This APP is used to view images produced by ultrasound probe connected to the iphone or ipad. Ultrasound mde include: B, CF, PW, M.

Screenshots

BladderUSG Pro1 screens
sunbright US4 screens

Verdict

The call

The clearest difference is update cadence: BladderUSG Pro at monthly against sunbright US's every 6 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BladderUSG Pro ships an update monthly, sunbright US every 6 months. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

Scorecard1 real difference Β· 5 level
BladderUSG Pro versus sunbright US: the parameters behind the verdict, then further details
ParameterBladderUSG Prosunbright US
PriceFreeFree
Update frequencyMonthly β€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.0 β€” better16.6
Further details β€” not scored
Size17 MB63 MB
Age rating4+12+
DeveloperSonoStarMedShanghai Sunbright Industrial Co.,Ltd

In-app purchases

None

BladderUSG Pro

No in-app purchases

None

sunbright US

No in-app purchases

Questions

Is BladderUSG Pro free?
BladderUSG Pro is free to download, with no in-app purchases.
Is sunbright US free?
sunbright US is free to download, with no in-app purchases.
Do BladderUSG Pro or sunbright US have ads?
Neither BladderUSG Pro nor sunbright US shows ads.
Which is updated more often, BladderUSG Pro or sunbright US?
BladderUSG Pro ships an update monthly, and sunbright US every 6 months. Most recently, BladderUSG Pro was updated on September 26, 2026 and sunbright US on October 7, 2026.

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