Proof of Work! vs Spatial Proof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Proof of Work!
This app helps you achieve your goals by setting objectives, tracking your progress through regular updates, and rewarding your effort with monetary incentives. It focuses on building habits and completing projects without ads or data selling.
- Goal setting for habits and projects
- Progress tracking with regular updates
- Earn monetary rewards for effort
- Ad-free experience
- No data selling
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1. Set goals Tell us what you want to achieve - starting meaningful habits, taking on big projects, or anything in between. It's up to you. 2. Make progress Post regularly to show you're putting in the work. We'll do our best to keep you on track and motivated. 3. Get paid Earn rewards proportional to your effort. Up to $400 per year. That's it. No catch. No ads. No selling your data.
Spatial Proof
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Spatial Proof is a simple app built to capture real evidence of activities happening in the exact place and moment they occur. It supports social, environmental, and agricultural projects by reducing fraud and uncertainty, offering trustworthy field evidence that anyone can verify through a shared link. Many organizations still rely on photos, copied coordinates, messages, or manually written reports. This creates room for errors, manipulation, and activities that may not have actually been completed. Spatial Proof was designed to address this problem in a practical and accessible way, using only the mobile device already in someone’s hand. What the app does • Records location (GPS) combined with device sensors • Captures the exact timestamp at the moment of recording • Detects basic fraud signals such as root, emulator, or device tampering • Works offline, syncing once the connection returns • Generates a verifiable link that can be audited by anyone Why this matters Most digital systems confirm identity, not activity. Spatial Proof adds a straightforward layer of trust between what was claimed and what actually happened on-site. It is not meant to replace audits, but to make field verification simpler, faster, and clearer. Use cases • Social project visits and community monitoring • Carbon and climate activities (MRV) • Smallholder and regenerative agriculture • Supply chain origin verification • Inspections, compliance checks, and general field audits Integration with existing systems Teams and developers can integrate the collected evidence into their own systems through an API, connecting field activity directly into existing workflows or management tools. Spatial Proof has one clear goal: to offer an honest and accessible way to prove that something happened — where and when it was recorded — without adding complexity for people working in the field.
Screenshots
Verdict
The clearest difference is update cadence: Proof of Work! at every 2 days against Spatial Proof's every 8 days. 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.
Proof of Work! ships an update every 2 days, Spatial Proof every 8 days. The most recent releases landed on June 5, 2026 and September 13, 2026 respectively.
| Parameter | Proof of Work! | Spatial Proof |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 36 MB |
| Age rating | 17+ | 4+ |
| Developer | Proof of Work LLC | Iogut |
In-app purchases
Proof of Work!
No in-app purchases
Spatial Proof
No in-app purchases
Questions
Is Proof of Work! free?
Is Spatial Proof free?
Do Proof of Work! or Spatial Proof have ads?
Which is updated more often, Proof of Work! or Spatial Proof?
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