# Studio MiGO vs TumblingDifficultyJudgePro

The clearest difference is update cadence: TumblingDifficultyJudgePro at weekly against Studio MiGO's every 13 months. 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.

Studio MiGO ships an update every 13 months, TumblingDifficultyJudgePro weekly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Studio MiGO | TumblingDifficultyJudgePro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Size | 52 MB | 59 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Liam Avraham](https://appshunter.io/developer/1871710411) |

## What reviewers say

### Studio MiGO

[App page](https://appshunter.io/ios/app/studio-migo/id6563145559)

**In-app purchases:** none


### TumblingDifficultyJudgePro

[App page](https://appshunter.io/ios/app/tumblingdifficultyjudgepro/id6758241450)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studio MiGO free?

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

### Is TumblingDifficultyJudgePro free?

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

### Do Studio MiGO or TumblingDifficultyJudgePro have ads?

Neither Studio MiGO nor TumblingDifficultyJudgePro shows ads.

### Which is updated more often, Studio MiGO or TumblingDifficultyJudgePro?

Studio MiGO ships an update every 13 months, and TumblingDifficultyJudgePro weekly. Most recently, Studio MiGO was updated on October 6, 2026 and TumblingDifficultyJudgePro on October 8, 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.*