Shopify appwhat they say

LFS Author Signature

★★★★★4.6 (6)

$4.99/moStandard

Website ↗ Shopify App Store ↗

what mrrlens sees

MRR · Estimated$31–210

Opportunity—

Buyer threads · 30 d0

“Not able to access the app, getting an error message”

#1 complaint · Bugs/Reliability · 1 of 1 complaints read · analysed Oct 29, 2026 · source

01Revenue

$31–210

Estimate · low confidenceFrom the published price; the range spans more than 3×.

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

reviews: 6
entry price: $5
7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
15%–35% of installs on a paid plan

A range from public signals and the listed price, not a claim about the company’s books. Methodology.

Store data from the Shopify App Store listing, refreshed daily. Updated 1 d ago. Listed since 2018.

02Why users leave LFS Author Signature

Bugs/Reliability1 review · 1 of 1

Users cannot access the app; it returns an error message, blocking use entirely.

“Not able to access the app, getting an error message” source ↗

Sample: 1 recent complaint (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Sep 2023–Sep 2023, none in the last 24 months — history, not today · each review labelled by a model, quotes verbatim

03How to build a better LFS Author Signature

Build difficultyLowOnly app-access reliability is cited; no integrations, regulation, payments, network effects, hardware, or platform approval are listed.

Three build ideas that answer these complaintsIncluded in the day pass and Pro.

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04Who wants a better LFS Author Signature

0 buyer threads in the last 30 days name LFS Author Signature.

05Questions about LFS Author Signature

How much revenue does LFS Author Signature make?

MRRLens estimates LFS Author Signature at $31–210 a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.

What do users complain about most in LFS Author Signature?

Across 1 recent complaints, the most common is bugs/reliability (1 of 1). Users cannot access the app; it returns an error message, blocking use entirely.

See the full x-ray of LFS Author Signature

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.