# Percentage Calculator Tool vs DGen

The clearest difference is price: DGen at Free against Percentage Calculator Tool's $3.99. Percentage Calculator Tool's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

DGen is free to download; Percentage Calculator Tool costs $3.99 up front. DGen sells 1 in-app purchase, starting at $4.99 per month. Percentage Calculator Tool asks for nothing beyond the download.

Percentage Calculator Tool ships an update monthly, DGen every 6 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Percentage Calculator Tool | DGen |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Size | 1 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永文 胡](https://appshunter.io/developer/804677583) | [Murshid Abu madi](https://appshunter.io/developer/1842810827) |

## What reviewers say

### Percentage Calculator Tool

[App page](https://appshunter.io/ios/app/percentage-calculator-tool/id6749046119)

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

**In-app purchases:** none


### DGen

[App page](https://appshunter.io/ios/app/dgen-worktimetracker/id6753167442)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |


## Frequently asked questions

### Is Percentage Calculator Tool free?

Percentage Calculator Tool costs $3.99, with no in-app purchases.

### Is DGen free?

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

### Do Percentage Calculator Tool or DGen have ads?

DGen shows ads; Percentage Calculator Tool does not.

### Which is updated more often, Percentage Calculator Tool or DGen?

Percentage Calculator Tool ships an update monthly, and DGen every 6 months. Most recently, Percentage Calculator Tool was updated on October 14, 2026 and DGen on October 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.*