Legit.Show measured AIERT Ltd's Security frame at 80/100. Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. Served over HTTPS with a valid certificate.

How does Legit.Show measure AIERT Ltd?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Productivity

AIERT Ltd

Last updated 2026-09-17 · benchmark measured 2026-09-17 — deterministic & reproducible

MailBroom is an on-device AI email cleaner for iPhone that works with any IMAP account.

89/100

7/7 frames

Top 16% of 14,148 measured · #4 of 31 in email client

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-09-17 · scores move as sites change

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To cite this score: legit.show/s/ios-mailbroom-app/2026-09-17. That address never changes; this page moves with every re-measure.

Legit.Show scored AIERT Ltd (iOS app) 89/100 on 2026-09-17, measured across all 7 frames from its public surface. legit.show/s/ios-mailbroom-app/2026-09-17

Is AIERT Ltd production-ready?

Legit.Show scores AIERT Ltd 89 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on AIERT Ltd (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 69/100
Accessibility — 98/100
Security — 80/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 89/100
Discoverability — 87/100

What we measured

Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
No Content-Security-Policy.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 204 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who it's for

iPhone users · Email management enthusiasts · Privacy-conscious professionals · People with large inboxes · Business email users

Pricing

Free tier included · 99p first month, then £1.99/month (Pro); tiered plans for multiple accounts

Sources and updates

Description: Taken from ios.mailbroom.app's own website on 2026-09-17.
Operator: AIERT Ltd, as named in ios.mailbroom.app's terms, privacy page or footer.
Benchmark: Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-17.

Put together from public information, without AIERT Ltd's involvement. If anything here is wrong, tell us and a person will check it.

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