# Calculator AM vs Shlinkly

The clearest difference is in-app purchases: Shlinkly at none against Calculator AM's 3. Calculator AM's advantage is update cadence (fortnightly vs monthly) and device support (4 vs 2). 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. Shlinkly asks for nothing beyond the download.

Calculator AM ships an update fortnightly, Shlinkly monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Calculator AM | Shlinkly |
| --- | --- | --- |
| 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** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 4 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Maier](https://appshunter.io/developer/454364359) | [Anton Hodge](https://appshunter.io/developer/6780160855) |

## 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 |


### Shlinkly

[App page](https://appshunter.io/ios/app/shlinkly/id6780160853)

**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 Shlinkly free?

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

### Do Calculator AM or Shlinkly have ads?

Neither Calculator AM nor Shlinkly shows ads.

### Which is updated more often, Calculator AM or Shlinkly?

Calculator AM ships an update fortnightly, and Shlinkly monthly. Most recently, Calculator AM was updated on November 3, 2026 and Shlinkly 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.*