# ML Studios vs Optimum Change

ML Studios and Optimum Change are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ML Studios ships an update every 5 months, Optimum Change every 2 months. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ML Studios | Optimum Change |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 15 MB | 213 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Trainin](https://appshunter.io/developer/1732652497) | [Optimum Change Bv](https://appshunter.io/developer/6777050208) |

## What reviewers say

### ML Studios

[App page](https://appshunter.io/ios/app/ml-studios/id6504862849)

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

**In-app purchases:** none


### Optimum Change

[App page](https://appshunter.io/ios/app/optimum-change/id6777049786)

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

**In-app purchases:** none


## Frequently asked questions

### Is ML Studios free?

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

### Is Optimum Change free?

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

### Do ML Studios or Optimum Change have ads?

Neither ML Studios nor Optimum Change shows ads.

### Which is updated more often, ML Studios or Optimum Change?

ML Studios ships an update every 5 months, and Optimum Change every 2 months. Most recently, ML Studios was updated on September 30, 2026 and Optimum Change on September 17, 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.*