Pic4Pay vs ZenO Data
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pic4Pay
This app connects users needing specific photos with local photographers. Photographers can bid on requests, set their own rates, and earn money by capturing and delivering approved images. Customers can pinpoint exact locations, set budgets, and only pay upon approval.
- Post specific photo requests with exact locations
- Photographers bid on requests and set rates
- GPS and timestamp verification for credibility
- Secure payment processing via Stripe
- Direct messaging between users
- Photo revision requests
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Pic4Pay is the photo request marketplace that connects people who need photos of specific places with local photographers ready to earn. FOR PHOTOGRAPHERS: Apply to join. Once you're approved, browse requests near you, bid your own price, and get paid for photos you're already in a position to take. • Set your service area and get notified about new requests nearby • Set your own rates and bid on the jobs that suit you • Take "Instant Start" jobs at the customer's price and begin right away • Work on your own schedule • Message the customer after you bid to clarify details before you shoot • The in-app camera records GPS location and time on every photo, so customers can trust your work • Get paid automatically through Stripe when the customer accepts your photos. Deposits typically arrive in 2–7 business days • Track your earnings, payouts and receipts in the app FOR CUSTOMERS: Need a photo of a specific place? Post a request, set your budget, and let local photographers come to you. • Search an address or use your current location, then use Street View to show the exact angle you want • Choose standard photos or drone shots, and pick the quality and timeframe: ASAP, hours, days or a scheduled date • Set your own budget. Photographers bid with their price and a message • Chat with photographers who have bid before you choose • Turn on Direct Accept so the first photographer who takes your price can start right away • Post anonymously if you prefer • Every photo comes with a verified GPS location and timestamp • See a blurred preview before you accept, then unlock the full-resolution photos • A $1 non-refundable request fee is charged when you submit a request • The job price is held on your card once a photographer is booked, and charged only when you accept the photos • Request up to 2 revisions, or open a dispute if something isn't right HOW IT WORKS: 1. Post a request: set the location, budget and timeframe 2. Photographers bid: compare prices and messages, or use Direct Accept to skip the wait 3. Photos delivered: your photographer shoots on location and uploads GPS-verified photos 4. Review and pay: check the blurred preview, accept, and unlock the full-resolution photos Whether you need a photo of a property, a storefront, a construction site or a scenic view, Pic4Pay connects you with someone who can get there. Questions? Reach us at support@pic4pay.com
ZenO Data
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ZenO turns your everyday routines into valuable training data for robotics AI, and rewards you for it. Pick a task, hit record, and show how you do things like wiping a table, folding clothes, or loading a dishwasher. Each completed recording earns you points. It's that simple. The data you contribute helps researchers and developers teach robots how to perform real-world household tasks. ZenO uses your iPhone's ARKit spatial tracking to capture precise first-person motion, so every recording carries rich 3D context. No special equipment needed, just your iPhone and a few minutes. What you can do: Browse available tasks and pick what works for you Record short first-person demonstrations with ARKit spatial tracking Earn points for every approved submission Track your progress and contributions in the app Whether you've got five spare minutes or an hour, there's always a task to pick up. The more you contribute, the higher you rank on the leaderboard. Built by ZenO.
Screenshots
Verdict
The clearest difference is iOS requirement: Pic4Pay at 15.1 against ZenO Data's 17.0. On price, update cadence, 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.
Pic4Pay ships an update every 5 days, ZenO Data every 6 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Pic4Pay | ZenO Data |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 34 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | Justin Rietema | ZENOLABS INC |
In-app purchases
Pic4Pay
No in-app purchases
ZenO Data
No in-app purchases









