# Calculator AM vs 青年生技2.0

The clearest difference is in-app purchases: 青年生技2.0 at none against Calculator AM's 3. 青年生技2.0 also leads on update cadence (every 5 days vs fortnightly). Calculator AM's advantage is device support (4 vs 2) and iOS requirement (9.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Calculator AM sells 3 in-app purchases, starting at $0.49 per month. 青年生技2.0 asks for nothing beyond the download.

Calculator AM ships an update fortnightly, 青年生技2.0 every 5 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calculator AM | 青年生技2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/calculator-am/id1511163593/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 180 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andreas Maier](https://appshunter.io/developer/454364359) | [Yao Quan Consultancy CO., LTD.](https://appshunter.io/developer/1570753973) |

## What reviewers say

### Calculator AM

[App page](https://appshunter.io/ios/app/calculator-am/id1511163593)

This calculator app provides an immediate display of results and calculation methods as you type. Its simple user experience helps you avoid errors and quickly see your work. It offers a free version with optional subscriptions for enhanced features.

**Highlights:** Immediate result display, Calculation method history, Simple user experience, Typo recognition, Monthly subscription option, Yearly subscription option

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.49 | per month |
| Yearly | $2.49 | per year |
| One time purchase | $4.99 | one-time |


### 青年生技2.0

[App page](https://appshunter.io/ios/app/20/id6746402203)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator AM free?

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

### Is 青年生技2.0 free?

青年生技2.0 is free to download, with no in-app purchases.

### Do Calculator AM or 青年生技2.0 have ads?

Neither Calculator AM nor 青年生技2.0 shows ads.

### Which is updated more often, Calculator AM or 青年生技2.0?

Calculator AM ships an update fortnightly, and 青年生技2.0 every 5 days. Most recently, Calculator AM was updated on October 21, 2026 and 青年生技2.0 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.*