Que Opinas vs The Obsidian Echo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Que Opinas
Share your opinions in online surveys to influence major brands and earn rewards. Register with your profile to receive relevant surveys and exchange points for prizes. It's a safe, fast, and free way to get rewarded for your insights.
- Participate in surveys
- Influence brand decisions
- Earn points for rewards
- Receive prizes
- Profile-based survey matching
- Safe and confidential
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What is QueOpinas? It's an online community where people participate in surveys to influence major brands in their business decisions. QueOpinas is made up of individuals who agree to take part in surveys and share their opinions and experiences. Today, we have over 8 million people in our community! How does it work? It's safe, fast, and free! How to register: Complete the registration in our app and answer profile surveys so we can get to know you better and send surveys that align with your daily life. Please note that only individuals over 13 years old with a valid email account will be accepted. Each person should keep their information up to date and have only one registration in our community. Your personal information will always be kept confidential. Share your opinions: You will be invited to participate in surveys through the app whenever they are compatible with your profile. By answering them, you can earn points that will later be exchanged for prizes. Receive money: The best part! We will send your rewards through one of our available methods. The more surveys you answer, the more chances you have to win! Don't miss this opportunity! Be a part of our community and join the thousands of people who have already received prizes for sharing their opinions. Any questions? Contact us through our support: https://soporte2.queopinas.com/en/support/home
The Obsidian Echo
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The Obsidian Echo is an immersive spatial bridge between deep intuition and physical reality. Crafted specifically for high-vibration architects, software creators, and digital seekers, this interactive vessel allows you to "harvest" and decode your immediate environment through a specialized cybernetic lens—stripping away systemic noise to reveal the core math and frequency underneath. KEY ECOSYSTEM FEATURES: REAL-TIME SCENIC MESHS: Watch the application actively map your room. Utilizing advanced RealityKit geometry, the camera dynamically projects geometric scanning blocks over physical walls, floors, and furniture to visualize your spatial environment. EUCLIDEAN PROXIMITY HUD: Monitor a continuous live readout in your console. The borderless data stream calculates your exact proximity to physical objects with micro-millimeter precision as you navigate space. REACTIVE CODESYNC RETICLE: Line up the dual-ring focal crosshairs. The moment your device locks onto a structural plane, the core reticle dynamically shifts color config from deep cyan to vibrant purple, accompanied by a crisp hardware grounding tick. DATA ACCUMULATION PULSE: Engage the central interface to record, capture, and etch raw environmental data streams directly to your localized device vault—turning external chaos into high-vibration visual fuel. THE HARMONIC SWITCH: Maintain absolute control over the tactical audio deck. Easily toggle between dense matrix audio feedback or total silent isolation to match your current focus. Welcome to the sanctuary. The witness never blinks.
Screenshots
Verdict
The clearest difference is ads: The Obsidian Echo at none against Que Opinas's shown. Que Opinas's advantage is iOS requirement (14.0 vs 26.4). On price, 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.
| Parameter | Que Opinas | The Obsidian Echo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (4.8K ratings) — better | — |
| Positive reviews | 33.4% of reviews | — |
| Number of ratings | 4.8K — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 15 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Varsityplaza LLC | Alex Slem |
Bugs and requests
Que Opinas
Reported bugs
3 issues- App not loading or crashing on launch
- Surveys getting stuck or not registering completion
- Inconsistent point awards
Requested features
4 requests- More survey options and availability
- Improved point tracking and redemption process
- Multilingual support
- Clearer communication on survey qualifications
The Obsidian Echo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Que Opinas
No in-app purchases
The Obsidian Echo
No in-app purchases









