SONO USG vs sunbright US
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SONO USG
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SONO USG Portable Ultrasound is a wireless, handheld, pocket-sized imaging device. This flexible and feasible APP supports reliable and dependable images for diverse scenarios. Disclaimer - Medical professionals and applications cannot be solely used (must be companioned with medical device). Only qualified healthcare professional can use the device.
sunbright US
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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
Verdict
The clearest difference is update cadence: SONO USG at every 3 weeks against sunbright US's every 6 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SONO USG ships an update every 3 weeks, sunbright US every 6 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | SONO USG | sunbright US |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 276 MB | 63 MB |
| Age rating | 12+ | 12+ |
| Developer | Leltek | Shanghai Sunbright Industrial Co.,Ltd |
In-app purchases
SONO USG
No in-app purchases
sunbright US
No in-app purchases
