Avaris One vs Opty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avaris One
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Avaris One is a privately developed mobile app designed to provide convenient access to the Avantra GraphQL API. It allows you to view system and workflow data, analyze status information, and visualize results directly on your iPhone or iPad. Main features include: • Overview of all connected Avantra servers • Detailed views of SAP systems, databases, and workflows • Execution history with status, checks, and runtime information • Timeline and heuristic analysis to detect recurring events • Management of multiple server profiles with individual favorites • Secure local credential storage in the iOS Keychain • Support for API token–based authentication • Offline caching for faster access Avaris One is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Avantra or Syslink. All product names, trademarks, and brands mentioned are the property of their respective owners. The app is intended for technical users and IT administrators who want to access and analyze Avantra data on the go, with a focus on clarity, security, and usability.
Opty
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Opty is a fully offline TOTP authenticator built for people who refuse to compromise on privacy. There is no cloud, no backend, no syncing, and no internet permission. Every authentication code is generated and stored only on your device in encrypted form. Nothing is uploaded. Nothing is shared. Ever. Most authenticator apps depend on servers, analytics, and online services. Opty eliminates all of that. With zero network access, your data remains physically isolated on your phone, making remote breaches and mass data leaks impossible by design. Core Principles: 100% offline operation No backend, no cloud, no syncing No internet permission required Encrypted local storage Zero tracking, zero analytics No accounts, no data collection How It Protects You: All TOTP secrets are stored locally using strong encryption Codes are generated on-device only No third-party SDKs that track or transmit data Even we cannot see your codes Designed for Reliability Opty works anytime, anywhere — even in airplane mode. Whether you’re traveling, in low-network zones, or simply prefer keeping your security tools offline, Opty keeps your access uninterrupted. Who It’s For: Privacy-focused users Developers and security professionals Anyone who wants full ownership of their authentication data With Opty, your phone becomes your authenticator — not a gateway to someone else’s servers. Your codes. Your device. Your control.
Screenshots
Verdict
The clearest difference is update cadence: Avaris One at every 2 days against Opty's every 2 weeks. Opty's advantage is iOS requirement (16.6 vs 26.0). 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.
Avaris One ships an update every 2 days, Opty every 2 weeks. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.
| Parameter | Avaris One | Opty |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 8 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Gerster | Abhishek Diwakar |
In-app purchases
Avaris One
No in-app purchases
Opty
No in-app purchases









