mrrlens
Sign in
Chrome extensionwhat they say

Revision History

Revision History: Writing Process Visibility for Google Docs & Slides

Built for teachers: See how students write, not just what they wrote. View the writing process in Google Docs & Slides.

★★★★☆4.1 (237) · 300k+ users
Free
Website ↗ Chrome Web Store ↗
what mrrlens sees
MRR · Freemium · upsell unknownPrice not published
Opportunity—
Buyer threads · 30 d0
“It keeps detecting paragraphs that I wrote myself as copy/pasted from external source.”
#1 complaint · Bugs/Reliability · 1 of 3 complaints read · analysed Oct 29, 2026 · source

01Revenue

Price not publishedFreemium · upsell unknown
Why there is no estimate

Revision History has a paid tier, but the listing publishes no price. Without one, any revenue figure would rest on a guessed price, so MRRLens shows none and leaves revenue out of its opportunity score.

Exploratory math, not an estimate: if it charged a typical price for its marketplace, active users × paid conversion × monthly price would give $8k–38k a month. Assumptions: active users: 300k; 0.5%–2.5% of active users pay; no public price: assumed $5.00/month, typical for this marketplace. Methodology.

Store data from the Chrome Web Store listing, refreshed daily. Updated 6 d ago.

02Why users leave Revision History

Bugs/Reliability1 review · 1 of 3

Reviewer says the tool falsely flags their own paragraphs as copy/pasted from an external source, undermining trust in detection.

“It keeps detecting paragraphs that I wrote myself as copy/pasted from external source.” source ↗
1 more complaint, with verbatim quotesIncluded in the day pass and Pro.
Unlock

Sample: 3 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Aug 2026–Oct 2026, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Revision History

Build difficultyMediumGoogle Workspace add-on approval, Docs/Slides API integration, and student-data privacy compliance raise build and launch effort.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
Unlock

04Who wants a better Revision History

0 buyer threads in the last 30 days name Revision History.

05Questions about Revision History

How much revenue does Revision History make?

MRRLens shows no revenue figure for Revision History. It sells a paid tier but does not publish the price, and an estimate built on an assumed price would be a guess. The exploratory math is on the page, labelled as such.

What do users complain about most in Revision History?

Across 3 recent complaints, the most common is bugs/reliability (1 of 3). Reviewer says the tool falsely flags their own paragraphs as copy/pasted from an external source, undermining trust in detection.

What are the best Revision History alternatives?

The closest alternatives MRRLens found are Process Feedback and Draftback. The full list, with why users leave, is on the Revision History alternatives page.

How many people use Revision History?

Revision History lists 300k+ users on the Chrome Web Store, rated 4.1 (237).

See the full x-ray of Revision History

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