# UP Check vs eSign

The clearest difference is in-app purchases: UP Check at none against eSign's 1. UP Check also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.2). eSign's advantage is update cadence (every 6 days vs fortnightly). On price and ads there is nothing between them.

Both are free to download. eSign sells 1 in-app purchase, starting at $6.99 per 7 days. UP Check asks for nothing beyond the download.

UP Check ships an update fortnightly, eSign every 6 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UP Check | eSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (94 ratings)](https://appshunter.io/ios/app/esign-pdf-documents-filler/id6748544983/reviews)** |
| Number of ratings | — | **94** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 14 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [William Viegas Venancio](https://appshunter.io/developer/1769646489) | [,AHMED LAHIAOUI](https://appshunter.io/developer/1817370078) |

## What reviewers say

### UP Check

[App page](https://appshunter.io/ios/app/up-check/id6741769681)

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

**In-app purchases:** none


### eSign

[App page](https://appshunter.io/ios/app/esign-pdf-documents-filler/id6748544983)

Streamline your paperwork by filling out, signing, and sending documents digitally. This app allows you to create custom e-signatures, scan paper documents into PDFs, and manage your files securely from your device.

**Highlights:** Autofill documents with saved information, Scan and sign PDF documents, Create custom e-signatures, Instant form filling, Print signed documents, Import and organize files, Paperless and secure workflow

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly king of eSign! | $6.99 | per 7 days |


## Frequently asked questions

### Is UP Check free?

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

### Is eSign free?

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

### Do UP Check or eSign have ads?

Neither UP Check nor eSign shows ads.

### Which is updated more often, UP Check or eSign?

UP Check ships an update fortnightly, and eSign every 6 days. Most recently, UP Check was updated on October 14, 2026 and eSign on October 24, 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.*