# Calq_ vs ExRate Calculator

The clearest difference is in-app purchases: ExRate Calculator at none against Calq_'s 2. ExRate Calculator also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). Calq_'s advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. Calq_ sells 2 in-app purchases, starting at $0.99 per month. ExRate Calculator asks for nothing beyond the download.

Calq_ ships an update every 4 days, ExRate Calculator every 6 weeks. The most recent releases landed on July 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Calq_ | ExRate Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Size | 14 MB | 34 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Agustin Dell Aquila](https://appshunter.io/developer/1715197871) | [Kam To Cheng](https://appshunter.io/developer/1503889932) |

## What reviewers say

### Calq_

[App page](https://appshunter.io/ios/app/calq/id6471381452)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calq+ Monthly | $0.99 | per month |
| Calq+ Lifetime | $7.99 | one-time |


### ExRate Calculator

[App page](https://appshunter.io/ios/app/exrate-calculator/id6473137992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calq_ free?

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

### Is ExRate Calculator free?

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

### Do Calq_ or ExRate Calculator have ads?

ExRate Calculator shows ads; Calq_ does not.

### Which is updated more often, Calq_ or ExRate Calculator?

Calq_ ships an update every 4 days, and ExRate Calculator every 6 weeks. Most recently, Calq_ was updated on July 25, 2026 and ExRate Calculator on September 14, 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.*