# Enrgtech vs SignBy

The clearest difference is in-app purchases: Enrgtech at none against SignBy's 2. Enrgtech also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. SignBy sells 2 in-app purchases, starting at $6.99 per 7 days. Enrgtech asks for nothing beyond the download.

## The numbers

| Metric | Enrgtech | SignBy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | — |
| Size | 59 MB | 87 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENRG PRODUCTS LIMITED](https://appshunter.io/developer/1529062379) | [Shahid Nasirov](https://appshunter.io/developer/1778487437) |

## What reviewers say

### Enrgtech

[App page](https://appshunter.io/ios/app/enrgtech/id6739239111)

**Features:** macOS Compatibility

**In-app purchases:** none


### SignBy

[App page](https://appshunter.io/ios/app/signby-docs-signer-and-ocr/id6740041796)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Yearly Premium | $99.99 | per year |


## Frequently asked questions

### Is Enrgtech free?

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

### Is SignBy free?

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

### Do Enrgtech or SignBy have ads?

SignBy shows ads; Enrgtech does not.

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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.*