# ivySCI vs FloraNote 植物調查筆記

The clearest difference is ads: ivySCI at none against FloraNote 植物調查筆記's shown. ivySCI also leads on update cadence (fortnightly vs every 8 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. ivySCI sells 3 in-app purchases, starting at $2.99 per month and FloraNote 植物調查筆記 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ivySCI ships an update fortnightly, FloraNote 植物調查筆記 every 8 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ivySCI | FloraNote 植物調查筆記 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/ivysci/id1600901406/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Freemium | — |
| Size | 66 MB | 8 MB |
| Requires iOS | **15.5** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing IvyScience Information Technology Co., Ltd.](https://appshunter.io/developer/1600901408) | [CHUN JEN CHEN](https://appshunter.io/developer/1822690908) |

## What reviewers say

### ivySCI

[App page](https://appshunter.io/ios/app/ivysci/id1600901406)

This app helps researchers manage and read scientific papers efficiently. It automatically extracts metadata, offers AI-assisted reading and proofreading, and allows for easy note-taking and citation integration with word processors.

**Highlights:** Automatic PDF metadata identification, AI-assisted reading and Q&A, Built-in translation and dictionary, Reference extraction and download, Image extraction and side-by-side viewing, Cloud-synced notes across devices, Word processor citation plugin

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ivySCI VIP Monthly Service | $2.99 | per month |
| Annual VIP Subscription | $29.99 | per year |
| Annual AI Pro Subscription | $39.99 | per year |


### FloraNote 植物調查筆記

[App page](https://appshunter.io/ios/app/floranote/id6747736389)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FloraNote 標準版 | $14.99 | one-time |


## Frequently asked questions

### Is ivySCI free?

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

### Is FloraNote 植物調查筆記 free?

FloraNote 植物調查筆記 is free to download, with in-app purchases available.

### Do ivySCI or FloraNote 植物調查筆記 have ads?

FloraNote 植物調查筆記 shows ads; ivySCI does not.

### Which is updated more often, ivySCI or FloraNote 植物調查筆記?

ivySCI ships an update fortnightly, and FloraNote 植物調查筆記 every 8 months. Most recently, ivySCI was updated on November 3, 2026 and FloraNote 植物調查筆記 on November 5, 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.*