# 学术通 vs Bio

The clearest difference is in-app purchases: 学术通 at none against Bio's 3. 学术通 also leads on iOS requirement (9.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bio sells 3 in-app purchases, starting at $2.99 per month. 学术通 asks for nothing beyond the download.

学术通 ships an update every 2 weeks, Bio every 3 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 学术通 | Bio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 51 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Quickwis Network Technology Co., Ltd.](https://appshunter.io/developer/931176045) | [杰 吴](https://appshunter.io/developer/1729187814) |

## What reviewers say

### 学术通

[App page](https://appshunter.io/ios/app/id1382499455)

This app aggregates academic event information, including project applications, conferences, and competitions. It features smart alarms for timely tracking and a university teacher timetable system to ensure punctuality for courses. It also provides academic search, research news, and discussion forums to foster academic exchange.

**Highlights:** Academic event aggregation, Smart alarm and tracking, University teacher timetable, Academic search and news, Research discussion forums

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

**In-app purchases:** none


### Bio

[App page](https://appshunter.io/ios/app/bio-calculator/id6498629520)

This app provides essential life science calculations for researchers and students. It simplifies complex tasks like solution preparation, cell counting, and molecular conversions, offering detailed calculation steps for lab notes and reports.

**Highlights:** Solution preparation calculations, Nucleic acid and protein conversions, Manual cell counting with labels, Cell density and seeding calculations, Molecular weight and GC content, Lab solution recipes and notes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $19.99 | per year |
| Lifetime member | $44.99 | one-time |


## Frequently asked questions

### Is 学术通 free?

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

### Is Bio free?

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

### Do 学术通 or Bio have ads?

Neither 学术通 nor Bio shows ads.

### Which is updated more often, 学术通 or Bio?

学术通 ships an update every 2 weeks, and Bio every 3 weeks. Most recently, 学术通 was updated on November 6, 2026 and Bio on November 8, 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.*