Black Dog Data vs Deccan Experts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Black Dog Data
This app allows you to collect, manage, and sell your online activity data. Securely capture your phone's activity, enhance it for market value, and sell it to trusted buyers. Earn money monthly by taking control of your personal data.
- Seamless data collection
- Encrypted data storage
- Smart data post-processing
- Data marketplace for selling
- Monthly payouts
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Black Dog Data Your Data, Your Control, Your Profits Take back the value of your online activity with Black Dog Data! Why let corporations profit from your data while you get nothing? Our app empowers you to collect, manage, and sell your activity data on your terms. Join the data revolution and start earning today! Key Features: • Seamless Data Collection: Securely capture phone activity data in the background. • Encrypted Storage: Upload data to our secure servers when you’re ready. • Smart Post-Processing: Anonymize and enhance your data for maximum market value. •Data Marketplace: Sell aggregated data to trusted buyers. • Monthly Payouts: Earn ~$20/month (varies by data contribution). Black Dog Data gives you full control, transparency, and security. Perfect for anyone ready to profit from their data! Requires iOS 15.0 or later. Compatible with iPhone and iPad. Your data stays private—see our Privacy Policy at blackdogdata.net/privacy. Download now and turn your data into dollars!
Deccan Experts
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Deccan Experts is a network of gold-standard global talent contributing to the next generation of AI systems. The app gives you early, real-time access to curated opportunities across AI training, evaluation, and applied intelligence workflows. Designed for speed and clarity, it ensures you never miss high-value projects that require precision, judgment, and your expertise. What You Can Do: Be First to Act: Receive instant alerts the moment new projects go live and secure opportunities ahead of the curve. Stay in Control: Track tasks, timelines, payments, and updates in one place without relying on fragmented communication. Access Curated Work: Participate in projects matched to your expertise across AI, research, data, and specialized domains. Contribute Where It Matters: Work on tasks that directly influence how AI systems think, respond, and perform in real-world settings. Why Deccan Experts: Advanced AI systems require more than automation - they depend on structured human intelligence. Through Deccan Experts, you contribute to: AI model training and evaluation Human-in-the-loop decision systems Reinforcement Learning with Human Feedback (RLHF) Complex reasoning and multimodal workflows Every contribution improves reliability, accuracy, and real-world performance. Stay Ready. Stay Ahead. High-value opportunities move fast. Early access makes the difference. Deccan Experts ensures you are always informed, responsive, and positioned to act. Join the network. Access better work. Shape the future of AI.
Screenshots
Verdict
The clearest difference is update cadence: Deccan Experts at every 2 days against Black Dog Data's every 13 months. Deccan Experts also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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.
Black Dog Data ships an update every 13 months, Deccan Experts every 2 days. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | Black Dog Data | Deccan Experts |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 13 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 87 MB | 41 MB |
| Age rating | 17+ | 4+ |
| Developer | Jack Geisler | Deccan AI Automation Private Limited |
In-app purchases
Black Dog Data
No in-app purchases
Deccan Experts
No in-app purchases






