Polynom vs OS1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polynom
This platform offers advanced data protection using post-quantum cryptography and multiple security protocols. It provides secure collaboration with features like Social Encryption™ and Quantum Rooms™ for enhanced privacy.
- Post-quantum cryptography (PQC)
- CNSA Suite 2.0 compliance
- AES-256 encryption
- CRYSTALS-Kyber-1024 key exchange
- SHA-512 secure hashing
- CRYSTALS-Dilithium5 digital signatures
- Social Encryption™
- Quantum Rooms™
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Polynom is a future-facing collaboration platform that uses the latest post-quantum cryptography (PQC) to protect your data from even the most powerful quantum computers. Polynom is CNSA Suite 2.0-compliant and uses a variety of security protocols, including AES-256 encryption, CRYSTALS-Kyber-1024 key exchange, SHA-512 secure hashing, and CRYSTALS-Dilithium5 digital signatures. Polynom also offers Social Encryption™ and Quantum Rooms™, which provide additional layers of security and ranks among the most secure collaboration applications.
OS1
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Inspection Software Simplified With OS1 Mobile, gain insight to the cleaning of your property. Inspections are completed and sent to you immediately. You can create, track and update work tickets from any device that has Internet access. And with OS1Assure, know when high-traffic area have been cleaned using QR technology. We've eliminated the need for paper logs that never get filled in - anyone with a smart phone can view last cleanings
Screenshots
Verdict
The clearest difference is update cadence: Polynom at every 2 months against OS1's every 8 months. OS1's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17). On price, ads and in-app purchases 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.
Polynom ships an update every 2 months, OS1 every 8 months. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.
| Parameter | Polynom | OS1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 13.0 — better |
| Further details — not scored | ||
| Size | 63 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Code Siren, LLC | Pegasus Building Services Company, Inc |
In-app purchases
Polynom
No in-app purchases
OS1
No in-app purchases
