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RejectProof vs Spacemail for Claude

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RejectProof compared with Spacemail for Claude
DetailRejectProof logo RejectProofSpacemail for Claude logo Spacemail for Claude
What it doesFind out why Apple will reject your app before you submit Free MCP connector for Claude to access Spacemail email
StageNot given Not given
FoundedNot given Not given
Based inTR GB
Pricing modelPaid Open source
PricingFree: 10-question metadata review with no account. One app: $12 for full 54-point scan with 3 days of unlimited re-scans. Five apps: $39 ($7.80 each) for 5 credits. Studio: $99 for 20 apps ($4.95 each). One-time payment, no subscription. All prices exclude VAT. Free
Key features
  • 54-point binary and metadata checks covering privacy, runtime, app completeness and provisioning
  • Each issue includes guideline number, evidence and plain-English fix
  • Support for Expo, Xcode, Rork, a0 and Bolt builds
  • Privacy-first approach with JSON-only server communication
  • Rejection guarantee refund if approved app marked as passing fails review
  • Check new mail across all mailboxes with message previews
  • Search emails by sender, subject, words or date
  • Read full email messages with attachment names
  • Draft threaded replies and new emails saved to Drafts
  • Mark messages as read or unread and flag important ones
  • Archive, move or delete messages to Trash
  • Works with Claude Desktop, Claude Code, Cursor and Windsurf
  • Support for up to three mailboxes
  • Drafts saved for manual review before sending
  • Data stays on your computer, not collected by Norwich Website Design
What makes it different
  • One-time payment per app with no subscription
  • Unlimited re-scans for 3 days after purchase to verify fixes
  • Built by an iOS developer with focus on preventing avoidable rejections
  • Free and open-source under MIT licence
  • Email content marked as untrusted to prevent phishing attacks
  • Deleted messages go to Trash, not permanently deleted
  • Independent project not affiliated with Spaceship or Spacemail
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check44 −1 (down) since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)154
Referring domains (Majestic)83

6 details filled in for both companies.

More alternatives to RejectProof More alternatives to Spacemail for Claude

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