# Calculator . vs Calc Plus

The clearest difference is in-app purchases: Calc Plus at none against Calculator .'s 4. Calc Plus also leads on update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator . sells 4 in-app purchases, starting at $4.99 per 7 days. Calc Plus asks for nothing beyond the download.

Calculator . ships an update fortnightly, Calc Plus every 2 days. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Calculator . | Calc Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 7 MB | 65 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Global Cross-Border E-Commerce Co., Limited](https://appshunter.io/developer/1693750577) | [Neue Software](https://appshunter.io/developer/6812764520) |

## What reviewers say

### Calculator .

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver/id6776479693)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Peak | $4.99 | per 7 days |
| Weekly Ring | $9.99 | per 7 days |
| Yearly Peak | $39.99 | per year |
| Yearly Ring | $39.99 | per year |


### Calc Plus

[App page](https://appshunter.io/ios/app/calc-plus-calculator/id6812764518)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator . free?

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

### Is Calc Plus free?

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

### Do Calculator . or Calc Plus have ads?

Neither Calculator . nor Calc Plus shows ads.

### Which is updated more often, Calculator . or Calc Plus?

Calculator . ships an update fortnightly, and Calc Plus every 2 days. Most recently, Calculator . was updated on October 17, 2026 and Calc Plus on October 12, 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.*