Google Chrome vs O3Z
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Google Chrome
This web browser offers fast and secure internet access, integrating Google Search and Lens for quick information retrieval. It provides robust security features like enhanced protection and password management, and syncs your data across devices for seamless browsing.
- Fast and secure browsing
- Google Search and Lens integration
- Enhanced protection mode
- Password manager
- Cross-device sync
- Tab groups
- Autofill
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Chrome helps you do what’s possible on the web. Download the fast, secure browser by Google. GET THE BEST OF GOOGLE IN CHROME • SEARCH WITH GOOGLE - Search and get answers on Google fast. Use your voice to search hands-free. • GOOGLE LENS - Search what you see on your screen or with your camera. • GOOGLE TRANSLATE - Explore the web in 130+ languages. Translate entire sites in one click. BROWSE WITH BEST-IN-CLASS SECURITY • ENHANCED PROTECTION MODE - Browse confidently with the highest level of Chrome’s security. • SAFETY CHECK - Get peace of mind with proactive safety alerts. • GOOGLE PASSWORD MANAGER - Securely generate and save passwords for fast sign-in, and get alerts if your passwords are at risk. ACCESS YOUR CHROME ACROSS DEVICES • SYNC ACROSS DEVICES - Save your things (like bookmarks, tabs, and passwords) and easily access them when you sign in to Chrome on your phone, computer or tablet. • TAB GROUPS - Create tab groups to stay organized across devices. • AUTOFILL - Save time typing by autofilling your saved payments, addresses and passwords. Feature availability varies by country and language. Compatibility varies. Check responses for accuracy.
O3Z
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Via BLE technology (Bluetooth Low Energy), this app allows to connect and use the ozone generator O3Z-Tech to monitor the sanitisation and download the sanitisation report.
Screenshots
Verdict
The clearest difference is in-app purchases: O3Z at none against Google Chrome's 25. O3Z also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.0). Google Chrome's advantage is update cadence (weekly vs every 4 months) and chart position (#2 vs unranked). On price 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. Google Chrome sells 16 in-app purchases, starting at $1.99 per month. O3Z asks for nothing beyond the download.
Google Chrome ships an update weekly, O3Z every 4 months. The most recent releases landed on September 27, 2026 and May 16, 2026 respectively.
| Parameter | Google Chrome | O3Z |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.9M ratings) — better | — |
| Positive reviews | 60.8% of reviews | — |
| Number of ratings | 3.9M — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #2 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 410 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Stem S.r.l. | |
Bugs and requests
Google Chrome
Reported bugs
4 issues- Keyboard issues and lags
- Inconsistent behavior when closing tabs
- Unreliable bookmark syncing
- Compatibility problems with newer iOS versions
Requested features
4 requests- Customizable UI and layout options
- Improved tab management and session recovery
- Better support for extensions and add-ons
- Enhanced password management and syncing
O3Z
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Google Chrome
- 100 GB2 variants$1.991 Month
- 100 GB1 Month trial2 variants$1.991 Month
- 200 GB1 Month trial2 variants$2.991 Month
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- 200 GB2 variants$2.991 Month
- Google AI Plus (400 GB)$4.991 Month
- Google AI Plus (2 TB)1 Month trial2 variants$9.991 Month
- Google AI Plus (2 TB)$9.991 Month
- 100 GB2 variants$19.991 Year
- 100 GB1 Year trial$19.991 Year
- 100 GB1 Month trial$19.991 Year
- 5 TB$24.991 Month
- 200 GB1 Year trial$29.991 Year
- 2 TB1 Year trial$99.991 Year
- 30 TB2 variants$149.991 Month
- Google AI Ultra (30 TB)2 variants$249.991 Month
- 5 TB$249.991 Year
O3Z
No in-app purchases
