# Average Calculator Pro vs Isaw⁺

The clearest difference is price: Isaw⁺ at Free against Average Calculator Pro's $1.99. Isaw⁺ also leads on update cadence (every 6 weeks vs every 21 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Isaw⁺ is free to download; Average Calculator Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Average Calculator Pro ships an update every 21 months, Isaw⁺ every 6 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Average Calculator Pro | Isaw⁺ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 6 weeks** |
| Size | 10 MB | 72 MB |
| Requires iOS | **11.4** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Royalyze Healthcare Tech (Shenzhen) Co. Ltd.](https://appshunter.io/developer/1449821004) |

## What reviewers say

### Average Calculator Pro

[App page](https://appshunter.io/ios/app/average-calculator-pro-mean/id1574164614)

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

**In-app purchases:** none


### Isaw⁺

[App page](https://appshunter.io/ios/app/isaw/id6557068285)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Average Calculator Pro free?

Average Calculator Pro costs $1.99, with no in-app purchases.

### Is Isaw⁺ free?

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

### Do Average Calculator Pro or Isaw⁺ have ads?

Neither Average Calculator Pro nor Isaw⁺ shows ads.

### Which is updated more often, Average Calculator Pro or Isaw⁺?

Average Calculator Pro ships an update every 21 months, and Isaw⁺ every 6 weeks. Most recently, Average Calculator Pro was updated on October 8, 2026 and Isaw⁺ on October 7, 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.*