iChemistry vs SSS React
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iChemistry
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With iChemistry you can easily take your chemical register with you into the business. Intersolia provides complete chemical management systems for the administration of safety data sheets and other information regarding chemical products, including its handling, in professional use. Contact Intersolia to access updated safety data sheets directly!
SSS React
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Experience rapid, on-demand assistance with SSS REACT—your safety companion anytime, anywhere. Activate your panic button on your mobile device, and our 24/7 control room will contact you immediately to verify whether it's a security or medical emergency, while dispatching a response vehicle to your GPS location. With access to hundreds of security responders, help will arrive within minutes. Users will also benefit from Risk Alerts and Risk Advisories, focusing on crime-related incidents and security concerns. These alerts notify users about escalating crime trends and other potential risks across the country, keeping them informed and better prepared to respond effectively. By providing timely advisories, SSS REACT empowers users to proactively adjust their behavior and mitigate risks more effectively. This safety feature complements the app’s core panic button service, ensuring users are not only reactive but also prepared in advance. Stay safe and prepared—download SSS REACT today!
Screenshots
Verdict
iChemistry and SSS React are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.
| Parameter | iChemistry | SSS React |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 19 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Intersolia Ltd | ZENDASCAPE PTY LTD |
In-app purchases
iChemistry
No in-app purchases
SSS React
No in-app purchases









