# OneHandShake vs MACK A&I

The clearest difference is update cadence: OneHandShake at every 5 weeks against MACK A&I's every 2 months. OneHandShake also leads on iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OneHandShake ships an update every 5 weeks, MACK A&I every 2 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OneHandShake | MACK A&I |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 62 MB | 22 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PSA Marine Pte Ltd](https://appshunter.io/developer/1361004640) | [SOLVERMINDS AND SOLUTIONS](https://appshunter.io/developer/1487027562) |

## What reviewers say

### OneHandShake

[App page](https://appshunter.io/ios/app/onehandshake/id1468083732)

**In-app purchases:** none


### MACK A&I

[App page](https://appshunter.io/ios/app/mack-a-and-i/id1639091088)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneHandShake free?

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

### Is MACK A&I free?

MACK A&I is free to download, with no in-app purchases.

### Do OneHandShake or MACK A&I have ads?

Neither OneHandShake nor MACK A&I shows ads.

### Which is updated more often, OneHandShake or MACK A&I?

OneHandShake ships an update every 5 weeks, and MACK A&I every 2 months. Most recently, OneHandShake was updated on October 26, 2026 and MACK A&I on November 3, 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.*