# NEWTONE vs Master Pro

The clearest difference is update cadence: Master Pro at every 2 months against NEWTONE's every 8 months. NEWTONE's advantage is iOS requirement (9.0 vs 13.4). 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.

NEWTONE ships an update every 8 months, Master Pro every 2 months. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | NEWTONE | Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 102 MB | 71 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gennady Akimov](https://appshunter.io/developer/1549681611) | [Abylgaziev Aidarbek Azimbaevich, IP](https://appshunter.io/developer/1694459094) |

## What reviewers say

### NEWTONE

[App page](https://appshunter.io/ios/app/newtone/id1549681609)

**Features:** macOS Compatibility

**In-app purchases:** none


### Master Pro

[App page](https://appshunter.io/ios/app/master-pro/id6550915864)

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

**In-app purchases:** none


## Frequently asked questions

### Is NEWTONE free?

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

### Is Master Pro free?

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

### Do NEWTONE or Master Pro have ads?

Neither NEWTONE nor Master Pro shows ads.

### Which is updated more often, NEWTONE or Master Pro?

NEWTONE ships an update every 8 months, and Master Pro every 2 months. Most recently, NEWTONE was updated on September 30, 2026 and Master Pro on September 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.*