SFG20 vs ONOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SFG20
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Essential for anyone that needs to maintain to the SFG20 standard, this app. can be used to access detailed introductory procedures and full SFG20 task instructions. Gain secure access to site-specific content via SFG20 Smart Words.
ONOS
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ONOS is the one system to manage all of your Operations & Quality procedures. Connect your teams with the data they need to do their job better. Significantly reduce admin, risk, and manage data at scale. Gain powerful insights and LIVE reporting within a user friendly application.
Screenshots
Verdict
The clearest difference is update cadence: SFG20 at weekly against ONOS's every 3 weeks. 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.
SFG20 ships an update weekly, ONOS every 3 weeks. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.
| Parameter | SFG20 | ONOS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 97 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | SFG20 | Onos Technologies |
In-app purchases
SFG20
No in-app purchases
ONOS
No in-app purchases
