# FluidDocs vs JustSummarize

The clearest difference is in-app purchases: FluidDocs at none against JustSummarize's 4. FluidDocs also leads on update cadence (daily vs every 3 weeks). JustSummarize's advantage is iOS requirement (15.1 vs 26.2). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. JustSummarize sells 4 in-app purchases, starting at $2.99 per month. FluidDocs asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for FluidDocs against 5.0 for JustSummarize. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FluidDocs ships an update daily, JustSummarize every 3 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | FluidDocs | JustSummarize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fluiddocs/id6758372596/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/justsummarize-ai-summarizer/id6758664118/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 48 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Artiste, LLC](https://appshunter.io/developer/1509157754) | [Mustafa Nabil](https://appshunter.io/developer/1874265900) |

## What reviewers say

### FluidDocs

[App page](https://appshunter.io/ios/app/fluiddocs/id6758372596)

Transform your documents into an interactive knowledge base. Ask natural language questions and get instant, grounded answers directly from your imported files, even without an internet connection. Ideal for professionals who need quick access to information from technical manuals, research papers, and reports.

**Highlights:** Offline document Q&A, Import PDFs, Markdown, code, text, Natural language questioning, Answers grounded in document text, Privacy-first design, Conversation history

**Features:** macOS Compatibility

**In-app purchases:** none


### JustSummarize

[App page](https://appshunter.io/ios/app/justsummarize-ai-summarizer/id6758664118)

Instantly condense articles, PDFs, links, and images into key points. Get clear, concise summaries in under 10 seconds, supporting over 20 languages and customizable formats. Reclaim your time and stay informed efficiently.

**Highlights:** AI-powered summarization, Summarize articles, PDFs, links, and images, 10-second summaries, Supports 20+ languages, Choose bullet or paragraph format, History and saved summaries

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Just Summarize Premium | $4.99 | per month |
| Just Summarize Premium | $39.99 | per year |
| JustSummarize Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is FluidDocs free?

FluidDocs is free to download, with no in-app purchases.

### Is JustSummarize free?

JustSummarize is free to download, with in-app purchases available.

### Which has better reviews, FluidDocs or JustSummarize?

FluidDocs and JustSummarize are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do FluidDocs or JustSummarize have ads?

Neither FluidDocs nor JustSummarize shows ads.

### Which is updated more often, FluidDocs or JustSummarize?

FluidDocs ships an update daily, and JustSummarize every 3 weeks. Most recently, FluidDocs was updated on October 24, 2026 and JustSummarize on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*