Grammarly: AI Writing and Grammar Checker App vs Grammarly: AI Writing Assistant and Grammar Checker App: Which Is Safer?
At a glance: verified facts
| Fact | Grammarly: AI Writing and Grammar Checker App | Grammarly: AI Writing Assistant and Grammar Checker App |
|---|---|---|
| Published by | Grammarly | Grammarly |
| Publisher public | Yes | Yes |
| Policy changes we track | None detected | None detected |
| Last data check | 2026-08-04 | 2026-07-28 |
From public records (the extension's store listing, publisher registry, manifest metadata) and our policy snapshots — a "—" means we have no verified data for that field yet.
What the evidence shows
Both are grammar & writing extensions we track. Comparing the 5 safety dimensions measured for both:
- On publisher & identity, the two are evenly matched (60% vs 60%).
- Grammarly: AI Writing Assistant and Grammar Checker App leads on permissions & access (52% vs 37%).
- Grammarly: AI Writing Assistant and Grammar Checker App leads on data & privacy (80% vs 50%).
- On maintenance & ownership, the two are evenly matched (100% vs 100%).
- Grammarly: AI Writing Assistant and Grammar Checker App leads on community reputation (100% vs 84%).
Safety score breakdown
| Dimension | Grammarly: AI Writing and Grammar Checker App | Grammarly: AI Writing Assistant and Grammar Checker App |
|---|---|---|
| Publisher & Identity | 4.8/8 | 4.8/8 |
| Permissions & Access | 6.25/16.67 | 12.91/25 |
| Data & Privacy | 2/4 | 12.8/16 |
| Maintenance & Ownership | 7.5/7.5 | 7.5/7.5 |
| Community Reputation | 8.4/10 | 10/10 |
| Total | 62.7/100 | 72.2/100 |
Frequently asked questions
Is Grammarly: AI Writing and Grammar Checker App safer than Grammarly: AI Writing Assistant and Grammar Checker App?
Grammarly: AI Writing Assistant and Grammar Checker App currently scores higher — 72/100 vs 63/100 — across the 5 safety dimensions measured for both. That covers documented evidence only, not features or pricing.
Is Grammarly: AI Writing and Grammar Checker App safe?
Grammarly: AI Writing and Grammar Checker App currently holds safety grade B (63/100) based on 5 of 5 safety dimensions, and is published by Grammarly. The grade reflects only what we have measured; anything not yet assessed is marked as pending on the full report.
Is Grammarly: AI Writing Assistant and Grammar Checker App safe?
Grammarly: AI Writing Assistant and Grammar Checker App currently holds safety grade B (72/100) based on 5 of 5 safety dimensions, and is published by Grammarly. The grade reflects only what we have measured; anything not yet assessed is marked as pending on the full report.
How this comparison works
Both extensions are scored with the same five-dimension, 100-point rubric — publisher & identity, permissions & access, data & privacy, maintenance & ownership and community reputation — using documented evidence only; a dimension with no evidence stays unscored instead of guessed. Read the full reports: Grammarly: AI Writing and Grammar Checker App safety report · Grammarly: AI Writing Assistant and Grammar Checker App safety report, or run any other extension through the safety check.