# LM Care Plan vs Research Notes

The clearest difference is in-app purchases: LM Care Plan at none against Research Notes's 3. LM Care Plan also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

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

LM Care Plan ships an update every 9 days, Research Notes weekly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | LM Care Plan | Research Notes |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matt Lampe](https://appshunter.io/developer/1463640459) | [Omelette, Inc](https://appshunter.io/developer/984352813) |

## What reviewers say

### LM Care Plan

[App page](https://appshunter.io/ios/app/lm-care-plan/id1463640460)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is LM Care Plan free?

LM Care Plan is free to download, with no in-app purchases.

### Is Research Notes free?

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

### Do LM Care Plan or Research Notes have ads?

Research Notes shows ads; LM Care Plan does not.

### Which is updated more often, LM Care Plan or Research Notes?

LM Care Plan ships an update every 9 days, and Research Notes weekly. Most recently, LM Care Plan was updated on October 4, 2026 and Research Notes 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.*