# Bio vs 图标色卡

The clearest difference is update cadence: Bio at every 3 weeks against 图标色卡's every 6 months. Bio also leads on rating (5.0 vs 4.7). 图标色卡's advantage is iOS requirement (15.6 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Bio sells 3 in-app purchases, starting at $2.99 per month and 图标色卡 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Bio holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Bio ships an update every 3 weeks, 图标色卡 every 6 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bio | 图标色卡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/id6745116041/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 4 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杰 吴](https://appshunter.io/developer/1729187814) | [越 张](https://appshunter.io/developer/1810698182) |

## What reviewers say

### 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 |


### 图标色卡

[App page](https://appshunter.io/ios/app/id6745116041)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IconGet Pro 月会员 | $0.99 | per month |
| IconGet Pro 年会员 | $6.99 | per year |
| IconGet Pro 买断 | $12.99 | one-time |


## Frequently asked questions

### Is Bio free?

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

### Is 图标色卡 free?

图标色卡 is free to download, with in-app purchases available.

### Which has better reviews, Bio or 图标色卡?

Bio is rated higher. Bio averages 5.0 out of 5 from 2 ratings, while 图标色卡 averages 4.7 from 3 ratings.

### Do Bio or 图标色卡 have ads?

Neither Bio nor 图标色卡 shows ads.

### Which is updated more often, Bio or 图标色卡?

Bio ships an update every 3 weeks, and 图标色卡 every 6 months. Most recently, Bio was updated on November 8, 2026 and 图标色卡 on October 30, 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.*