Pre-submission App Store rejection scanner for iOS indie developers
A CI/CLI tool that statically checks an iOS app build and metadata against Apple's guideline gotchas (JS-only privacy pages, redundant wording, missing entitlements) before submission, so developers catch rejections before Apple does.
Turn this into a build spec
One Universal Core, then the exact file layout your platform expects — CLAUDE.md, .cursor/rules, a Lovable knowledge base, a Bolt prompt under its 400-word ceiling. Evidence travels with it.
32 credits · every platform format after it is 5
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Supporting evidence3
Developers explicitly built and shipped products for this exact pain ('Greenlight', 'Catch App Store rejections before Apple does'), showing validated willingness to build and presumably pay for pre-submission checks.
Multiple independent complaints describe concrete, catchable failure modes: JS-unrendered privacy policies, one-issue-at-a-time feedback loops costing weeks, and superficial keyword-based rejections.
Complaint severity is consistently high (60-80) across a two-and-a-half month window with accelerating momentum, suggesting the pain is persistent rather than a one-off rant.
Falsifying evidence4
Apple controls the review pipeline end-to-end; it could add clearer pre-flight validation or bundled multi-issue feedback itself, eliminating the wedge overnight.
A chunk of the demand cluster is actually about review-reading/analytics (hundreds of user reviews, ratings triage) rather than pre-submission rejection checking, and several products already exist there, meaning this idea captures maybe a third of the cluster's signals.
No verified revenue exists for any product named in this cluster, including the incumbents themselves, so willingness-to-pay for a third-party checker is asserted by signal volume alone, not by observed spend.
Apple's rejection reasons are policy judgment calls, not just static rule violations (e.g. 'Mac' being called redundant), so a static scanner will miss the subjective, reviewer-dependent rejections that generate the loudest complaints.
Most likely cause of death
The tool ships and catches the mechanical violations (privacy policy rendering, missing metadata) but the loudest complaints are about reviewer inconsistency and subjective judgment calls that no static or even LLM-based scanner can predict, so users churn after the first unpredictable rejection slips through; without evidence of anyone actually paying for the existing 'Greenlight'-style tools, defensibility would need to rest on continuously crowdsourced rejection-reason data across many developers, which this evidence set does not show exists yet.
Demand ladder
A complaint is not a customer. Weighted ×1 / ×3 / ×8 / ×15.
Counted from clustered complaint signals. No candidate-relative commercial check was applied, so no revenue is attributed to this idea.
Verified revenue: not established for this idea. No record ties a revenue figure to a product selling what this would sell.
Momentum
Is this problem getting louder or quieter?
Saturation
How many people are already on it. Most sites hide this.
Problem evidence
Who feels this, how often, and why what they use today does not fix it.
A CI/CLI tool that statically checks an iOS app build and metadata against Apple's guideline gotchas (JS-only privacy pages, redundant wording, missing entitlements) before submission, so developers catch rejections before Apple does.
Sources and freshness
Every reference opens the original post. This is the part you should check first.
How sure are we, per claim
Where the data is thin, we say so instead of rounding up.
- demand
- Medium
- payment
- Low
- market size
- Low
- competitor gap
- Low
19 references from 15 signals.
Related opportunities
Nearest by what the problem actually is, not by category label.
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