# HiFocos vs Calculator MAX

The clearest difference is in-app purchases: Calculator MAX at none against HiFocos's 1. Calculator MAX also leads on update cadence (every 6 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HiFocos sells 1 one-off in-app purchase. Calculator MAX asks for nothing beyond the download.

HiFocos ships an update every 9 months, Calculator MAX every 6 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HiFocos | Calculator MAX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 81 MB | 6 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [晓伟 庄](https://appshunter.io/developer/1479798494) | [学诚 邓](https://appshunter.io/developer/1820259906) |

## What reviewers say

### HiFocos

[App page](https://appshunter.io/ios/app/hifocos/id6446201014)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $2.99 | one-time |


### Calculator MAX

[App page](https://appshunter.io/ios/app/calculator-max-all-in-one/id6747596923)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HiFocos free?

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

### Is Calculator MAX free?

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

### Do HiFocos or Calculator MAX have ads?

Neither HiFocos nor Calculator MAX shows ads.

### Which is updated more often, HiFocos or Calculator MAX?

HiFocos ships an update every 9 months, and Calculator MAX every 6 weeks. Most recently, HiFocos was updated on October 27, 2026 and Calculator MAX on October 28, 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.*