# Foxycape AI Reader vs RoboDoc

The clearest difference is ads: Foxycape AI Reader at none against RoboDoc's shown. Foxycape AI Reader also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Foxycape AI Reader sells 3 in-app purchases, starting at $6.99 per 3 months and RoboDoc sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Foxycape AI Reader ships an update every 10 days, RoboDoc every 8 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Foxycape AI Reader | RoboDoc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/foxycape-ai-reader/id6501987109/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 55 MB | 68 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [成都铁飞鹰科技有限公司](https://appshunter.io/developer/1744147732) | [KOMERSOFT LLC](https://appshunter.io/developer/1555938096) |

## What reviewers say

### Foxycape AI Reader

[App page](https://appshunter.io/ios/app/foxycape-ai-reader/id6501987109)

This app offers AI-powered reading and research tools, including zero-hallucination Q&A grounded in source text and high-quality full-text translation. It prioritizes user privacy with a local-first approach and optional cloud sync.

**Highlights:** Zero-hallucination AI Q&A with source tracing, Full-text AI translation with terminology consistency, Local-first data privacy, Integrated TTS read-aloud, Batch book import and auto-categorization, Customizable reading layouts and themes, One-tap PDF image copying

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly membership | $6.99 | per 3 months |
| Annual membership | $14.99 | per year |
| Lifetime membership | $44.99 | one-time |


### RoboDoc

[App page](https://appshunter.io/ios/app/robodoc/id6553989841)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |


## Frequently asked questions

### Is Foxycape AI Reader free?

Foxycape AI Reader is free to download, with in-app purchases available.

### Is RoboDoc free?

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

### Do Foxycape AI Reader or RoboDoc have ads?

RoboDoc shows ads; Foxycape AI Reader does not.

### Which is updated more often, Foxycape AI Reader or RoboDoc?

Foxycape AI Reader ships an update every 10 days, and RoboDoc every 8 days. Most recently, Foxycape AI Reader was updated on October 4, 2026 and RoboDoc on October 1, 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.*