# BDS vs Rectoly for Mendeley

The clearest difference is in-app purchases: BDS at none against Rectoly for Mendeley's 2. BDS also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Rectoly for Mendeley sells 2 one-off in-app purchases. BDS asks for nothing beyond the download.

## The numbers

| Metric | BDS | Rectoly for Mendeley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rectoly-for-mendeley/id6798338667/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 43 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Fitfoxcolme S.L.](https://appshunter.io/developer/1498430306) | [Takaki Takemura](https://appshunter.io/developer/6793454900) |

## What reviewers say

### BDS

[App page](https://appshunter.io/ios/app/bds/id6444185296)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rectoly for Mendeley

[App page](https://appshunter.io/ios/app/rectoly-for-mendeley/id6798338667)

This app enhances the PDF reading and annotation experience for researchers, particularly those using Mendeley. It offers features like a reflowable reading mode, in-line annotation with Apple Pencil, text-to-speech, and tools for organizing research themes and figures.

**Highlights:** Reflowable Reading Mode, In-line PDF Annotation, Read Aloud (Text-to-Speech), Research Themes organization, Cross-paper annotation search, Manuscript side-by-side view, Mendeley Library Sync

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Rectoly Pro (one-time) | $49.99 | one-time |


## Frequently asked questions

### Is BDS free?

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

### Is Rectoly for Mendeley free?

Rectoly for Mendeley is free to download, with in-app purchases available.

### Do BDS or Rectoly for Mendeley have ads?

Neither BDS nor Rectoly for Mendeley shows ads.

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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.*