# NumGen Pro vs ToolFlow

The clearest difference is update cadence: ToolFlow at every 11 days against NumGen Pro's monthly. NumGen Pro's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NumGen Pro sells 1 one-off in-app purchase and ToolFlow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NumGen Pro ships an update monthly, ToolFlow every 11 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NumGen Pro | ToolFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 63 MB | 30 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Chee Yong Lee](https://appshunter.io/developer/1740963926) | [SHANGRU LI](https://appshunter.io/developer/1881754059) |

## What reviewers say

### NumGen Pro

[App page](https://appshunter.io/ios/app/numgen-pro-lottery-picks/id6496357606)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access | $2.99 | one-time |


### ToolFlow

[App page](https://appshunter.io/ios/app/toolflow/id6760155366)

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ToolFlow Pro | $1.99 | one-time |


## Frequently asked questions

### Is NumGen Pro free?

NumGen Pro is free to download, with in-app purchases available.

### Is ToolFlow free?

ToolFlow is free to download, with in-app purchases available.

### Do NumGen Pro or ToolFlow have ads?

Neither NumGen Pro nor ToolFlow shows ads.

### Which is updated more often, NumGen Pro or ToolFlow?

NumGen Pro ships an update monthly, and ToolFlow every 11 days. Most recently, NumGen Pro was updated on November 6, 2026 and ToolFlow on November 5, 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.*