Merlin reviews
Merlin's iPhone and iPad app averages 4.5 out of 5 from 780 ratings on the App Store in the United States, as read on Oct 5, 2026.
The rating
4.5
out of 5 for the iPhone and iPad app
780 ratings on the App Store in the United States, read Oct 5, 2026. It rates the app, not everything the product does. See the listing
We have not yet read enough reviews of Merlin to say what people praise and criticise. The links below go to where the reviews are.
Check for yourself
- App Store listingEvery rating and review, at the source
- G2Reviews from people who use it at work
- RedditThreads where people discuss it
- Hacker NewsDiscussions among developers
These open each site’s own pages. Nothing on this page is copied from G2 or Reddit.
What Merlin's own pages show
Suits
- People who want an AI sidebar on any website
- Summarizing pages, PDFs and YouTube videos while browsing
- Trying models from several labs with one account
Limits worth knowing
- Merlin's website answers automated readers with a security check, so its pricing page could not be read and paid plan prices are unverified.
- Store listings do not give a clear lineup: the US App Store lists Merlin Pro at $20.00 and Merlin Unlimited at $15.00 a month, and Google Play shows items from $3.49 to $499.99.
- The free plan is capped at up to 102 queries per day, and voice chat, premium tools and team collaboration are described as premium features.
- The US App Store also sells query top-ups that expire, such as 3,000 queries valid for 30 days at $4.99.
Read from the vendor’s pages, not from reviews. The tool page lists them.
Common questions
How is Merlin rated?
Merlin's iPhone and iPad app averages 4.5 out of 5 from 780 ratings on the App Store in the United States, as read on Oct 5, 2026. That is the store's rating of the app, not a score from ToolGPA.
Are these ToolGPA's own reviews of Merlin?
No. ToolGPA does not review or score tools. Any rating shown is the store's, and any praise or complaint listed is a theme from public reviews and discussions, summarised in our words with a link to where it was said.
Where can I read more reviews of Merlin?
This page links to Merlin's App Store listing where it has one, and to searches for it on G2, Reddit and Hacker News, so you can read what people wrote in full.