# T|O|T|O Lab vs Dule Pro

The clearest difference is update cadence: T|O|T|O Lab at every 2 days against Dule Pro's every 5 days. 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.

T|O|T|O Lab ships an update every 2 days, Dule Pro every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | T|O|T|O Lab | Dule Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 244 MB | 10 MB |
| Requires iOS | **16** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hue Thu Hoang](https://appshunter.io/developer/6781289792) | [Dinh Hung Kim](https://appshunter.io/developer/6815382013) |

## What reviewers say

### T|O|T|O Lab

[App page](https://appshunter.io/ios/app/toto-lab/id6781289790)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dule Pro

[App page](https://appshunter.io/ios/app/dule-pro/id6815382011)

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

**In-app purchases:** none


## Frequently asked questions

### Is T|O|T|O Lab free?

T|O|T|O Lab is free to download, with no in-app purchases.

### Is Dule Pro free?

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

### Do T|O|T|O Lab or Dule Pro have ads?

Neither T|O|T|O Lab nor Dule Pro shows ads.

### Which is updated more often, T|O|T|O Lab or Dule Pro?

T|O|T|O Lab ships an update every 2 days, and Dule Pro every 5 days. Most recently, T|O|T|O Lab was updated on October 28, 2026 and Dule Pro on October 31, 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.*