# Deep Research AI Assistant R1 — user reviews

> 9 indexed App Store user reviews of Deep Research AI Assistant R1 by Dream Sleep, rated 4.52/5 from 96 ratings.

- Source: https://appshunter.io/ios/app/deep-research-ai-assistant-r1/id6741530323/reviews
- App overview in markdown: https://appshunter.io/ios/app/deep-research-ai-assistant-r1/id6741530323.md
- Rating breakdown: 5★ 78 · 4★ 4 · 3★ 6 · 2★ 2 · 1★ 6

## Most critical reviews (9 lowest-rated)

### 1/5 — Caution: no free trial as claimed

*2026-02-20, version 2.1*

When the app is downloaded it says "Try It For Free Then $15.99 / Week"

When I clicked on that it immediately sent me to a subscription page, not a free trial, and charged me $15.99 immediately.

Then it failed to respond to my first question, saying "Server busy"

False and misleading advertising, then failure.

AVOID

### 1/5 — Waste of time

*2025-09-16*

It takes forever then gives you completely inaccurate information

**Developer response:** Hello, the information is very accurate in my own uses of the app but just like with people, AI is not 100% right all the time. This app is called Deep Think and it does Deep Research so it will take a minute to put together the info then it comes out as a stream :)

### 1/5 — Terrible

*2025-04-30*

- Offers 3 day free trial
- Open app, it immediately asks you to leave a review.
- App was unable to answer “what color is blue?” 
- Restarted app, still, all it did was ask me to review.
- Closed app. Opened app. Still will not answer or respond in any way, other than asking me to review the product.
- My review is: how am I supposed to write a review of a product that has not functioned in any way? I’d love to get a paid subscription to this app at this very second but am unable to do so because this app does not work. Why would I elect to SUBSCRIBE and pay WEEKLY for an app that I was never able to even use? 

-Don’t ask people to review your garbage app before even getting the chance to see how, or even it, said app is even able to function.

**Developer response:** Thanks for your review. The app works just fine. For fun I asked it what color is blue, it gave me a wonderful long and detailed response. I use this app all the time, I know it works perfectly :) I will change nothing about this app. But I appreciate your honest review.

### 1/5 — Scam

*2025-04-29*

“Free” app until you go to use it, then $10. Sad we came to baiting people just to get them to pay later thinking it’s free. What a shame

**Developer response:** We offer a 3 day free trial. Futuristic AI actually costs money to run so yes, at some point someone has to pay the bills :) Thank you for your honest review.

### 2/5 — Brad L

*2025-08-14, version 2.1*

Ask it how exactly it produces answers. It is conjecture based on its last update. It does not have live access to the internet. When I asked for sources & evidence that it based its [speculation] on, it backfill-searched with confirmation bias. And in the process of denying it, it admitted it! I’m out.

### 3/5 — it’s okay but…

*2025-10-08*

it reads results too fast… it’s okay, may continue using but we’ll see

### 3/5 — Decent!

*2025-10-08*

Needs some design work, but it’s sooooo helpful to get pretty good research info

### 3/5 — Awesome

*2025-05-08*

Super awesome

**Developer response:** Thanks for your review. The app works just fine. For fun I asked it what color is blue, it gave me a wonderful long and detailed response. I use this app all the time, I know it works perfectly :) I will change nothing about this app. But I appreciate your honest review.

### 3/5 — Needs to slow down

*2025-04-22*

It's going to fast to read the results of the search

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*