# Calculator Nova vs eSign

The clearest difference is in-app purchases: Calculator Nova at none against eSign's 9. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. eSign sells 9 in-app purchases, starting at $3.99 per 7 days. Calculator Nova asks for nothing beyond the download.

## The numbers

| Metric | Calculator Nova | eSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (18 ratings)](https://appshunter.io/ios/app/esign-sign-pdf/id6776996677/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Subscription |
| Size | 2 MB | 29 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Primus Okorie](https://appshunter.io/developer/1812329485) | [Worth A Try LLC](https://appshunter.io/developer/1827405338) |

## What reviewers say

### Calculator Nova

[App page](https://appshunter.io/ios/app/calculator-nova/id6756631367)

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

**In-app purchases:** none


### eSign

[App page](https://appshunter.io/ios/app/esign-sign-pdf/id6776996677)

Easily sign documents on your iPhone without printing or scanning. Create custom signatures, add text, and export flattened PDFs privately. Ideal for everyday signing needs like leases and offer letters.

**Highlights:** Draw or generate handwritten-style signatures, Scan or import existing signatures, Sign PDFs with text, dates, and checkmarks, Private, local-first document storage, Export flattened, signed PDFs, Optional Face ID lock

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signed Weekly | $3.99 | per 7 days |
| Signed Weekly | $7.99 | per 7 days |
| Signed Monthly | $9.99 | per month |
| Signed Annual | $19.99 | per year |
| Signed Annual | $39.99 | per year |
| Lifetime | $9.99 | one-time |
| Lifetime | $19.99 | one-time |
| Lifetime | $39.99 | one-time |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Calculator Nova free?

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

### Is eSign free?

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

### Do Calculator Nova or eSign have ads?

Neither Calculator Nova nor eSign shows ads.

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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.*