Comparison

Spatial Proof vs CustodyLog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spatial Proof

Features
Read full description

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.

About

CustodyLog

This app helps parents document co-parenting disputes, including missed pickups and communication issues. It provides a professional way to record events, ensuring you are prepared for any situation. A subscription is required for full access after a free trial.

Highlights
  • Custody documentation
  • Co-parenting dispute tracking
  • Schedule violation logging
  • Communication issue recording
  • Professional event documentation
  • Free trial available
Features
Read full description

CustodyLog is the essential custody documentation app for parents navigating co parenting disputes. Whether you're dealing with missed pickups, schedule violations, or communication issues CustodyLog helps you document everything professionally, so you're always prepared. CustodyLog offers a free trial with a subscription required to unlock full access. Plans include Monthly ($9.99), Annual ($79.99) Privacy Policy: https://custodylogapp.com/privacy Terms of use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Spatial Proof4 screens
CustodyLog4 screens

Verdict

The call

The clearest difference is in-app purchases: Spatial Proof at none against CustodyLog's 4. Spatial Proof also leads on iOS requirement (14.0 vs 18.6). CustodyLog's advantage is update cadence (every 3 days vs every 8 days). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CustodyLog sells 4 in-app purchases, starting at $5.99 per month. Spatial Proof asks for nothing beyond the download.

UpkeepUpdate frequency

Spatial Proof ships an update every 8 days, CustodyLog every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Spatial Proof versus CustodyLog: the parameters behind the verdict, then further details
ParameterSpatial ProofCustodyLog
PriceFreeFree
Rating—4.6 (29 ratings) — better
Positive reviews—84.6% of reviews
Number of ratings—29 — better
Update frequencyEvery 8 daysEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.6
Further details — not scored
Size36 MB39 MB
Age rating4+4+
DeveloperIogutdaniel Modern

In-app purchases

None

Spatial Proof

No in-app purchases

4 purchases

CustodyLog

Subscriptions4
  • CustodyLog Pro Monthly$5.991 Month
  • CustodyLog Pro Monthly$9.991 Month
  • CustodyLog Pro Annual3 Days trial$59.991 Year
Show 1 more
  • CustodyLog Pro Annual3 Days trial$79.991 Year

Questions

Is Spatial Proof free?
Spatial Proof is free to download, with no in-app purchases.
Is CustodyLog free?
CustodyLog is free to download, with in-app purchases available.
Do Spatial Proof or CustodyLog have ads?
Neither Spatial Proof nor CustodyLog shows ads.
Which is updated more often, Spatial Proof or CustodyLog?
Spatial Proof ships an update every 8 days, and CustodyLog every 3 days. Most recently, Spatial Proof was updated on October 25, 2026 and CustodyLog on October 31, 2026.

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