Comparison

INVU by Nuvo vs PolytexGo

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

Head to head
About

INVU by Nuvo

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From the comfort of your home, office, or wherever, use the FDA-cleared INVU Sensor Band™, integrated blood pressure cuff and INVU™ app to track your baby’s heart rate and your heart rate. Through the app, you can view insights into your baby’s well-being, monitor kicks, and hear the heartbeat. After each session, a clinician will review your health data. REAL-TIME DATA Follow along in your monitoring session to track your progress and bond with baby. Through the app, you can view and hear baby’s heart rate, record fetal kicks and monitor your heart rate.  CONNECTIVITY TO YOUR OB CARE TEAM The Invu by Nuvo™ platform keeps you connected to your doctor in-between office appointments, providing peace of mind throughout your pregnancy journey. After each session, a clinician from your care team will automatically receive your monitoring results and follow up if any additional steps need to be taken. TRACK YOUR JOURNEY Use the INVU™ app interactive timeline to review your session history and pregnancy health trends. INSTRUCTIONS + HELP The app features helpful videos and instructions, including how to assemble and wear the INVU Sensor Band™, troubleshooting monitoring errors and direct access to our customer service team. For more information about the INVU by Nuvo™ platform, please visit www.nuvocares.com INVU by Nuvo™ is a prescription-based device.

About

PolytexGo

Features
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PolytexGo gives employees fast, easy, and reliable access to everything they need to manage their workwear — all in one place. Connect to your organization’s Polytex system and view real-time information, personal item status, and available actions tailored to you. Key Features Item Balance See how many items you currently hold and what you’re still allowed to take. Favourites Management Quickly access your preferred items and enjoy a personalized experience. Machine Availability Check which items are available for you in each dispensing machine. Return Claims Submit a claim when returning an item in cases of damaged RFID, read errors, or offline machine activity. Designed for Employees PolytexGo simplifies workwear management with a clean interface, intuitive navigation, and real-time updates — helping staff stay focused on their work without worrying about manual tracking.

Screenshots

INVU by Nuvo4 screens
PolytexGo4 screens

Verdict

The call

The clearest difference is update cadence: PolytexGo at every 3 weeks against INVU by Nuvo's every 2 months. INVU by Nuvo's advantage is iOS requirement (13.0 vs 15.1). 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

INVU by Nuvo ships an update every 2 months, PolytexGo every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 4 level
INVU by Nuvo versus PolytexGo: the parameters behind the verdict, then further details
ParameterINVU by NuvoPolytexGo
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size110 MB23 MB
Age rating17+4+
DeveloperNuvo Group Ltd.polytex

In-app purchases

None

INVU by Nuvo

No in-app purchases

None

PolytexGo

No in-app purchases

Questions

Is INVU by Nuvo free?
INVU by Nuvo is free to download, with no in-app purchases.
Is PolytexGo free?
PolytexGo is free to download, with no in-app purchases.
Do INVU by Nuvo or PolytexGo have ads?
Neither INVU by Nuvo nor PolytexGo shows ads.
Which is updated more often, INVU by Nuvo or PolytexGo?
INVU by Nuvo ships an update every 2 months, and PolytexGo every 3 weeks. Most recently, INVU by Nuvo was updated on November 3, 2026 and PolytexGo on November 9, 2026.

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