# Elephas vs QuillBrief

Elephas and QuillBrief are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Elephas sells 6 in-app purchases, starting at $6.99 per month and QuillBrief sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Elephas ships an update every 5 weeks, QuillBrief every 3 weeks. The most recent releases landed on October 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Elephas | QuillBrief |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (13 ratings)](https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 26.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 68 MB | 20 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Selvam S](https://appshunter.io/developer/1656063492) | [恺 和](https://appshunter.io/developer/6775504275) |

## What reviewers say

### Elephas

[App page](https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023)

Transform your documents, notes, and research into a conversational AI knowledge base. Ask questions and get instant answers with source citations, organize information into separate project brains, and sync across devices. Enhance your writing with an AI keyboard.

**Highlights:** Chat with files, docs, and notes, Instant answers with source citations, Multiple knowledge brains for projects, Seamless Mac and iPhone sync, AI writing keyboard for iOS, Supports 20+ file formats, Semantic search and knowledge graph

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $6.99 | per month |
| Pro Monthly | $19.99 | per month |
| Pro Plus Monthly | $29.99 | per month |
| Standard Yearly | $69.99 | per year |
| Pro Yearly | $199.99 | per year |
| Pro Plus Yearly | $299.99 | per year |


### QuillBrief

[App page](https://appshunter.io/ios/app/quillbrief/id6778332798)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuillBrief Plus Weekly | $2.99 | per 7 days |
| Quill Brief Plus Monthly | $9.99 | per month |
| Quill Brief Pro Monthly | $19.99 | per month |
| Quill Brief Ultra Monthly | $39.99 | per month |


## Frequently asked questions

### Is Elephas free?

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

### Is QuillBrief free?

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

### Do Elephas or QuillBrief have ads?

Neither Elephas nor QuillBrief shows ads.

### Which is updated more often, Elephas or QuillBrief?

Elephas ships an update every 5 weeks, and QuillBrief every 3 weeks. Most recently, Elephas was updated on October 27, 2026 and QuillBrief on September 26, 2026.

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