# Research Notes vs Maxivision Maxiforce

The clearest difference is in-app purchases: Maxivision Maxiforce at none against Research Notes's 3. Maxivision Maxiforce also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Research Notes sells 3 in-app purchases, starting at $7.49 per 6 months. Maxivision Maxiforce asks for nothing beyond the download.

Research Notes ships an update weekly, Maxivision Maxiforce every 11 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | Research Notes | Maxivision Maxiforce |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/research-notes/id1472037622/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omelette, Inc](https://appshunter.io/developer/984352813) | [MAXIVISION EYE HOSPITALS PRIVATE LIMITED](https://appshunter.io/developer/1568433054) |

## What reviewers say

### Research Notes

[App page](https://appshunter.io/ios/app/research-notes/id1472037622)

Access RSS feeds from hundreds of scientific journals across various subject categories. Download PDFs and utilize a text-to-speech feature for articles. Organize your favorite journals and discover new ones.

**Highlights:** Hundreds of journal RSS feeds, Subject category filtering, PDF download functionality, Text-to-speech for articles, Favorite journals section, New journal additions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF to Audio for 6 months | $7.49 | per 6 months |
| PDF to Audio for 12 Months | $11.99 | per year |
| Research Notes | $4.99 | one-time |


### Maxivision Maxiforce

[App page](https://appshunter.io/ios/app/maxivision-maxiforce/id6762090575)

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

**In-app purchases:** none


## Frequently asked questions

### Is Research Notes free?

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

### Is Maxivision Maxiforce free?

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

### Do Research Notes or Maxivision Maxiforce have ads?

Research Notes shows ads; Maxivision Maxiforce does not.

### Which is updated more often, Research Notes or Maxivision Maxiforce?

Research Notes ships an update weekly, and Maxivision Maxiforce every 11 days. Most recently, Research Notes was updated on October 3, 2026 and Maxivision Maxiforce on October 3, 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.*