Siopi vs Opniion
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Siopi
Connect with others managing tinnitus and discover a wealth of information on therapies. Earn rewards for your contributions and enjoy a faster, more intuitive experience with enhanced search and filtering.
- Reward system for contributions
- Faster screen loading times
- Embedded search, filter, and sorting
- Hundreds of documented therapies
- Tinnitus learning community
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For this update, many new features and improvements, including : - Reward and be rewarded for your comment and contributions. - less time waiting with 10 faster screen loading time (yes, we needed that !) - easier to find interesting information about therapies with an embedded search, filter and sorting system. - We now have hundreds of therapies documented
Opniion
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Ask questions. Compare options. Get real opinions. OPNIION helps you get honest opinions without social pressure. Create visual posts, compare options, launch ratings and debates, or ask open questions and let people answer freely. As responses come in, discover the collective trend that emerges. Whether you're choosing a new look, comparing products, making a decision, or simply curious about what people really think, OPNIION makes it easy to ask and learn. FEATURES โข Create visual opinion posts โข Ask open questions and collect free-form responses โข Discover the collective trend as responses come in โข Compare options side by side โข Rating posts and quick feedback โข Private feedback from selected contacts โข Follow friends and creators โข Anonymous voting โข Real-time results โข Community participation OPNIION is designed to help people make decisions with authentic feedback instead of social pressure.
Screenshots
Verdict
The clearest difference is ads: Opniion at none against Siopi's shown. Opniion also leads on update cadence (weekly vs every 5 weeks). Siopi's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Siopi ships an update every 5 weeks, Opniion weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Siopi | Opniion |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 5 weeks | Weekly โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Monetization | Ad-supported | โ |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 87 MB | 54 MB |
| Age rating | 17+ | 12+ |
| Developer | SIOPI | VALENTIN NICOLAS HUBERT BAUD |
In-app purchases
Siopi
No in-app purchases
Opniion
No in-app purchases









